CN212960700U - Cadastral surveying and mapping tripod - Google Patents

Abstract

The utility model discloses a cadastre survey and drawing tripod, including the tripod body, be equipped with the supporting part on the tripod body, the lower extreme fixedly connected with supporting seat of supporting part, be equipped with first cavity in the supporting seat, all be equipped with elevating system on the relative inner wall in both ends of first cavity, the same root support column of fixedly connected with between two elevating system's the expansion end, the lower extreme of support column slides the bottom that runs through first cavity and sets up and fixedly connected with bottom plate, be equipped with actuating mechanism in one of them elevating system, be equipped with the second cavity in the bottom plate, it has a plurality of moving mechanism to slide to run through on the bottom of second cavity, all be equipped with damper on a plurality of moving mechanism, a plurality of damper all with the top fixed connection of second cavity, elevating system is including setting up the spout on one end. The utility model discloses the tripod of not only being convenient for removes, can also improve the stability of tripod effectively.

Description

Cadastral surveying and mapping tripod

Technical Field

The utility model relates to a cadastral survey and drawing technical field especially relates to a cadastral survey and drawing tripod.

Background

The cadastral survey and drawing is to carry out the accurate survey to the boundary point coordinate of the land property right boundary line, and draw the factors such as position, area, ownership relation and utilization situation of land property and attachment accurately on the drawing and the survey and drawing work of record in special table book, the tripod, the auxiliary equipment that professional cadastral surveyor must be equipped with, the tripod needs to guarantee fine stability in the cadastral survey and drawing process, and the staff often need remove the tripod when surveying and drawing, however, general cadastral survey and drawing use the tripod, its stability and mobility are all not good.

The cadastral survey and drawing tripod that uses on the existing market is mostly inconvenient for it to remove, and can not improve its stability effectively.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art cadastral survey and drawing tripod and removing it mostly not convenient for, and can not improve the phenomenon of its stability effectively, and a cadastral survey and drawing tripod that proposes, its tripod of not only being convenient for removes, can also improve the stability of tripod effectively.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a cadastre survey and drawing tripod, includes the tripod body, be equipped with the supporting part on the tripod body, state the lower extreme fixedly connected with supporting seat of supporting part, be equipped with first cavity in the supporting seat, all be equipped with elevating system, two on the relative inner wall in both ends of first cavity fixedly connected with same root support column between elevating system's the expansion end, the lower extreme of support column slides the bottom that runs through first cavity and sets up and fixedly connected with bottom plate, one of them be equipped with actuating mechanism in the elevating system, be equipped with the second cavity in the bottom plate, it has a plurality of moving mechanism, a plurality of to slide to run through on the bottom of second cavity all be equipped with damper, and is a plurality of damper all with the top fixed connection of second cavity.

Preferably, elevating system is including setting up the spout on first cavity one end inner wall, be equipped with the assorted slider with it in the spout, the lateral wall of support column and the equal fixed connection of the relative lateral wall of two sliders, actuating mechanism rotates with one of them spout and is connected and the slider setting that the screw thread runs through it, and elevating system's setting has realized the regulating action to the support column height.

Preferably, actuating mechanism includes that both ends are equallyd divide and do not rotate the bolt of connecting on one of them spout top and bottom, the bolt screw thread runs through the slider setting that corresponds, is located coaxial fixedly connected with worm wheel on the bolt of slider top, the meshing has the worm on the worm wheel, the one end of worm is rotated and is run through the lateral wall setting and the fixedly connected with driving-disc that correspond the spout, and actuating mechanism's setting has realized the drive effect to elevating system.

Preferably, moving mechanism runs through the supporting shoe that the second chamber bottom set up including sliding, the upper end and the damper fixed connection who corresponds of supporting shoe, the universal locking wheel of lower extreme fixedly connected with of supporting shoe, moving mechanism's setting, the tripod of being convenient for removes.

Preferably, damper includes fixed connection in the limiting plate that corresponds the supporting shoe upper end, many springs of the upper end fixedly connected with of limiting plate, many the equal fixed connection in the top of second cavity of free end of spring, damper's setting has improved the stability that the tripod removed effectively.

Preferably, the surface layers of the springs are subjected to galvanizing treatment, so that the service life of the springs is effectively prolonged.

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

1. the utility model discloses a set up tripod body, supporting part, supporting seat, first cavity, support column, bottom plate, second cavity, spout, slider, bolt, worm wheel and worm etc. the staff of being convenient for removes it, and then the staff of being convenient for removes this device to suitable position according to actual need, and wherein damper's setting has improved the stability of this device at the removal in-process effectively.

2. The utility model discloses a set up tripod body, supporting part, supporting seat, first cavity, support column, bottom plate, second cavity, spout, slider, bolt, worm wheel and worm etc. can improve the stability of tripod effectively, and then improved the stability of staff's survey and drawing effectively, wherein the setting of driving-disc, the staff of being convenient for drives the worm.

Drawings

Fig. 1 is a partial perspective view of a cadastral surveying tripod according to the present invention;

fig. 2 is an external structural schematic view of a cadastral surveying and mapping tripod provided by the present invention;

fig. 3 is a partially enlarged view of a portion a of fig. 1.

In the figure: the universal locking device comprises a tripod body 1, a supporting part 2, a supporting seat 3, a first chamber 4, a supporting column 5, a bottom plate 6, a second chamber 7, a sliding groove 8, a sliding block 9, a bolt 10, a worm wheel 11, a worm 12, a driving disc 13, a supporting block 14, a universal locking wheel 15, a limiting plate 16 and a spring 17.

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.

Referring to fig. 1-3, a cadastral survey and drawing tripod, including tripod body 1, be equipped with supporting part 2 on the tripod body 1, the lower extreme fixedly connected with supporting seat 3 of stating supporting part 2, be equipped with first cavity 4 in the supporting seat 3, all be equipped with elevating system on the relative inner wall in both ends of first cavity 4, same root support post 5 of fixedly connected with between two elevating system's the expansion end, the lower extreme of support post 5 slides and runs through the bottom setting and the fixedly connected with bottom plate 6 of first cavity 4, be equipped with actuating mechanism in one of them elevating system, be equipped with second cavity 7 in the bottom plate 6, it has a plurality of moving mechanism to slide to run through on the bottom of second cavity 7, all be equipped with damper on a plurality of moving mechanism, a plurality of damper all with the top fixed connection of second cavity.

Elevating system is equipped with assorted slider 9 with it including setting up the spout 8 on the one end inner wall of first cavity 4 in the spout 8, the equal fixed connection of lateral wall and two slider 9's relative lateral wall of support column 5, and drive mechanism and 8 rotation of one of them spout are connected and the slider 9 setting that the screw thread runs through it, and elevating system's setting has realized the regulating action to support column 5 height.

Actuating mechanism includes that both ends are equallyd divide and do not rotate the bolt 10 of connecting on 8 tops of one of them spout and bottom, bolt 10 screw thread runs through the slider 9 setting that corresponds, coaxial fixedly connected with worm wheel 11 on the bolt 10 that is located slider 9 top, the meshing has worm 12 on the worm wheel 11, the one end of worm 12 is rotated and is run through the lateral wall setting and the fixedly connected with driving-disc 13 that correspond spout 8, actuating mechanism's setting, the effect of drive to elevating system has been realized, it needs to explain, slider 9 rises in-process can not bump with worm wheel 11, moving mechanism runs through supporting shoe 14 that the second cavity 7 bottom set up including sliding, the upper end of supporting shoe 14 and the damper fixed connection who corresponds, the universal locking wheel 15 of lower extreme fixedly connected with of supporting shoe 14, moving mechanism's setting, the tripod of being convenient.

Damper includes limiting plate 16 fixed connection in the corresponding supporting shoe 14 upper end, many springs 17 of the upper end fixedly connected with of limiting plate 16, the equal fixed connection in the top of second chamber 7 in the free end of many springs 17, damper's setting, the stability that the tripod removed has been improved effectively, the equal galvanizing treatment in top layer of many springs 17, the galvanizing treatment, spring 17's life has been improved effectively, as shown in fig. 3, the last fixedly connected with gyro wheel of the one end lateral wall of slider 9, the gyro wheel contacts with 8 inner walls offsets of spout, the setting of gyro wheel, the resistance that slider 9 removed has been reduced.

In the utility model, when the tripod body 1 is needed to be used, the staff can support the supporting part 2 through the three supporting legs on the tripod body 1, it is explained that the use of the tripod body 1 is the prior art, and no further description is given here, when the stability of the tripod body 1 needs to be improved, the staff can manually rotate the driving disc 13, further rotate the worm 12, the worm 12 rotates the worm wheel 11, the worm wheel 11 rotates the bolt 10, the bolt 10 rotates the slider 9 under the limiting action of the chute 8, and move upwards or downwards, further synchronously move the supporting column 5 and the structure below the supporting column upwards or downwards, the driving disc 13 is rotated until the lower ends of the universal locking wheels 15 are all contacted with the ground, when the lower ends of the universal locking wheels 15 are contacted with the ground, the contact area between the tripod body 1 and the ground is effectively improved, thereby effectively improving the stability of the tripod body 1 in use.

When needs remove tripod body 1, this device can be removed with ground separation to the supporting legs that the staff rotatable start-up dish 13 on until the lower extreme of a plurality of universal locking wheels 15 all offsets contact and tripod body 1 with ground, wherein the in-process that this device removed, many springs 17 all cushion this device in vertical direction to stability when having improved this device removal effectively, spring 17's cushioning effect, for prior art, no longer give unnecessary details here.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. A cadastral surveying and mapping tripod comprises a tripod body (1), wherein a supporting part (2) is arranged on the tripod body (1), and is characterized in that a supporting seat (3) is fixedly connected to the lower end of the supporting part (2), a first cavity (4) is arranged in the supporting seat (3), lifting mechanisms are arranged on the inner walls, opposite to the two ends of the first cavity (4), of the two ends, a same supporting column (5) is fixedly connected between the movable ends of the two lifting mechanisms, the lower end of the supporting column (5) penetrates through the bottom of the first cavity (4) in a sliding manner and is fixedly connected with a bottom plate (6), a driving mechanism is arranged in one lifting mechanism, a second cavity (7) is arranged in the bottom plate (6), a plurality of moving mechanisms penetrate through the bottom of the second cavity (7) in a sliding manner, and are provided with damping mechanisms, and the shock absorption mechanisms are fixedly connected with the top of the second chamber (7).

2. A cadastral surveying and mapping tripod according to claim 1, wherein the lifting mechanism comprises a sliding groove (8) disposed on an inner wall of one end of the first chamber (4), a sliding block (9) is disposed in the sliding groove (8) and matched with the sliding groove, a side wall of the supporting column (5) is fixedly connected with opposite side walls of the two sliding blocks (9), and the driving mechanism is disposed on the sliding block (9) rotatably connected with one sliding groove (8) and threaded through the sliding block.

3. A cadastral surveying and mapping tripod according to claim 2, characterized in that said driving mechanism comprises a bolt (10) having two ends rotatably connected to the top and bottom of one of said chutes (8), respectively, said bolt (10) being disposed through the corresponding slide block (9) in a threaded manner, a worm wheel (11) being coaxially and fixedly connected to said bolt (10) above said slide block (9), said worm wheel (11) being engaged with a worm (12), one end of said worm (12) being rotatably disposed through the side wall of the corresponding chute (8) and fixedly connected to a driving disc (13).

4. A cadastral surveying tripod according to claim 1, characterized in that said moving means comprise a support block (14) slidingly arranged through the bottom of the second chamber (7), the upper end of said support block (14) being fixedly connected to a corresponding shock-absorbing means, the lower end of said support block (14) being fixedly connected to a universal locking wheel (15).

5. A geological survey tripod according to claim 4, wherein said shock-absorbing mechanism comprises a limit plate (16) fixedly connected to the upper end of the corresponding support block (14), said limit plate (16) having a plurality of springs (17) fixedly connected to its upper end, the free ends of said plurality of springs (17) being fixedly connected to the top of the second chamber (7).

6. A geological mapping tripod according to claim 5, characterized in that the surface layers of said springs (17) are galvanized.

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