Portable total powerstation location support frame that slides
Technical Field
The invention relates to a portable total station positioning sliding support frame.
Background
The total station is widely applied to the field of precision engineering measurement or deformation monitoring of aboveground large buildings, underground tunnel construction and the like, and is called as the total station because all measurement work on the station can be completed by arranging the instrument once. When the total station is used, the total station is placed on the total station support, the total station is kept horizontal by adjusting the total station support, and meanwhile, the total station has a proper observation height.
However, the existing total station support is generally only provided with one three-leg support, and when the total station support is placed on different terrains, the total station cannot be kept at a horizontal position, so that the measurement accuracy of the total station is influenced; meanwhile, the existing total station support needs a special locking piece to fix when the height is adjusted, so that great inconvenience is brought to people in use and installation, and the total station support is inconvenient to operate when the height is adjusted.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a portable, slidable and rapid-positioning total station support frame.
A portable total station positioning sliding support frame comprises a sliding track, wherein the sliding track consists of a support seat, a sliding groove and a sliding edge matched with the sliding groove, and bolts are arranged on two sides of the sliding track in the vertical direction and used for limiting the position of the support frame and a total station after sliding on the sliding track; the bottom surface of the sliding track is provided with a magnet, the top surface of the sliding track is provided with a transverse moving device through a bolt, the transverse moving device is provided with a support, a vertical moving device is arranged in the support, and the vertical moving device is provided with a supporting platform.
Further, the transverse moving device comprises a moving sliding block, and the sliding track is clamped between the left sliding groove and the right sliding groove. The movable sliding block is arranged on the sliding rod, the two ends of the sliding rod are fixed on the fixing plates at the two ends of the supporting plate, the screw rod penetrates through the fixing plates to be connected with the movable sliding block, and the screw rod is connected with the two knobs through iron pins.
Furthermore, the vertical moving device and the transverse moving device have the same structure and the same principle, and the difference is that a first moving slide block of the vertical moving device is connected with a supporting platform through a supporting rod, and two ends of the vertical moving device are fixed in the support through a first supporting plate.
The invention greatly solves the problems of heavy weight, difficult carrying and ascending of the existing total station support, and has simple structural design and easy carrying and operation.
Drawings
FIG. 1 is a schematic view of the structure of the present invention.
FIG. 2 is a top view of the lateral shifting device of the present invention.
In the figure, 1 magnet, 2 sliding track, 3 bolt, 4 knob I, 5 transverse moving device, 6 support, 7 vertical moving device, 8 supporting platform, 9 screw rod, 10 supporting plate, 11 knob II, 12 moving slide block, 13 slide rod, 14 supporting rod, 15 moving slide block I, 16 supporting plate I, 17 supporting seat, 18 sliding edge, 19 sliding groove and 20 fixing plate.
Detailed Description
For the purpose of promoting an understanding of the invention, reference will now be made in detail to the present embodiments of the invention, examples of which are for the purpose of illustration only and are not intended to limit the invention to the specific embodiments described. For those skilled in the art to which the invention pertains, several simple deductions or substitutions can be made without departing from the spirit of the invention, and all shall be considered as belonging to the protection scope of the invention.
As shown in fig. 1 and 2, a portable total station positioning and sliding support frame, a sliding and sliding track 2, positions the total station. The sliding track 2 is composed of a supporting seat 17, a track with a sliding chute 19 and a sliding edge 18 matched with the sliding chute 19, the supporting seat 17 of the sliding track 2 is connected in a welding mode, and bolts 3 are arranged on the sliding chutes 19 in the vertical direction at two sides of the sliding track 2 and used for limiting the sliding edge 18 after sliding on the sliding chute 19. Above the sliding track 2 is a lateral movement device 5 perpendicular to the sliding direction. The transverse moving device 5 adopts a threaded bolt structure, and kinetic energy generated by the threaded bolt structure enables the support frame to drive the total station to perform translational motion in the left and right directions by rotating the knob 4 clockwise and anticlockwise. The transverse moving device 5 comprises a moving slide block 12, and the moving slide block 12 is clamped between the left sliding groove 19 and the right sliding groove 19. The movable sliding block 12 is arranged on the sliding rod 13, two ends of the sliding rod 13 are fixed on the fixing plates 20 at two ends of the supporting plate 10, the screw rod 9 penetrates through the fixing plates 20 to be connected with the movable sliding block 12, and the screw rod 9 is connected with the second knob 11 through an iron pin. Above the lateral movement device 5 is a vertical movement device 7. The vertical movement device 7 and the lateral movement device 5 have the same structure and the same principle. The difference lies in that a moving slide block I15 of the vertical moving device 7 is connected with a supporting platform 8 thereof through a supporting rod 14, and two ends of the vertical moving device 7 are fixed in the bracket 6 through a supporting plate I16. The vertical moving device 7 rotates the knob clockwise and counterclockwise, and the kinetic energy generated by the threaded bolt structure of the vertical moving device drives the total station to vertically move in the up and down directions. At this point, the sliding rail 2, the transverse moving device 5, and the vertical moving device 7 are matched with each other to realize the moving and positioning of the total station in the X-axis, Y-axis, and Z-axis directions using the positioning base point as the origin of coordinates.
The support frame is fixed on a ship deck or a horizontal ground by the aid of the magnet 1, and the total station is fixed on the support platform 8 through the fastening device for data measurement.
The three-dimensional correction of the position of the total station can be met by adopting a mode that the sliding rail 2, the transverse moving device 5 and the vertical moving device 7 are matched and positioned mutually, the accuracy of measured data is greatly improved, manpower is saved, and the ship body structure measurement and measurement personnel can conveniently carry and climb.
The existing total station support frame in the market is composed of three support legs, is only suitable for erection operation on a flat ground, has the weight of more than ten kilograms, is inconvenient to carry, and has a small moving space for positioning after erection. The invention meets the requirements of accurate positioning and measurement operation of the total station, can ensure accurate positioning and accurate measurement data in the measurement process, effectively reduces the weight of the support frame, and is convenient to carry and operate. When the total station is used for measuring data in the ship building process, the total station does not need to be erected on the flat ground, and can be used for measuring only by being adsorbed on any position of a ship body through a magnet.
The invention simplifies and disperses complex tasks into four parts of a magnet, a sliding rail, a transverse moving device and a vertical moving device. The four parts respectively perform their own functions, so that the whole process is highly accurate, and the measurement accuracy and the safety of workers are met.