CN217818691U - Hydraulic engineering is strutting arrangement for measurement - Google Patents

Abstract

The utility model provides a hydraulic engineering is strutting arrangement for measurement mainly relates to the hydraulic engineering field. Support arrangement for hydraulic engineering is measured, including the theodolite post, the outside sliding connection supporting sleeve of theodolite post, supporting sleeve bottom sets up supports most advanced, the supporting sleeve outside equidistant a plurality of support connecting pieces that set up, movable mounting adjustable branch in the support connecting piece, it includes the connecting box to support the connecting piece, connecting box fixed connection is on supporting sleeve outer wall, it connects the chamber to open in the connecting box, one side sliding mounting locking slider in the connecting box, the outside fixed connection drive linking arm of locking slider, drive linking arm upper end fixed connection driving ring, the fixed setting in driving ring one side is adjusted the shifting block. The beneficial effects of the utility model reside in that: the utility model discloses can realize that rapid stabilization installs and dismantle the adjustable branch who is used for supporting this device, portable and use through supporting the connecting piece.

Description

Hydraulic engineering is strutting arrangement for measurement

Technical Field

The utility model mainly relates to a hydraulic engineering field specifically is a hydraulic engineering is strutting arrangement for measurement.

Background

At present, in hydraulic engineering construction, in order to facilitate the dry work of workers and also in order to be constructed strictly according to design drawings, the site paying-off operation is carried out before formal construction. Each key element is marked according to the design in the hydraulic engineering construction drawing at the construction site, and then the place can be found out fast according to the mark made in the work progress, so that the construction efficiency can be greatly improved, and the construction error rate can be greatly reduced.

When the on-site paying-off operation is carried out, positioning points are measured by a theodolite or a total station, a tripod is directly arranged at the lower part of an existing theodolite rod, the length adjustable range of the tripod is limited, and the condition that measurement data are inaccurate easily occurs in uneven ground measurement.

Chinese utility model patent of No. CN213712426U of bulletin discloses a hydraulic engineering pipe laying pay-off, including theodolite pole, fixed cover, locating piece, support, sleeve pipe, pivot, branch, montant, end ring, fixed cover has the fixed orifices, and the theodolite pole lower part suits with the fixed orifices, and the fixed orifices is inserted to theodolite pole lower part, and fixed cover is connected on montant upper portion, montant sub-unit connection horizontal pole, end ring are connected to the horizontal pole, and fixed cover is connected to the locating piece, and a plurality of locating pieces distribute on fixed sheathe in, and the support has the inserted bar, and the locating piece lower part has the inserted bar groove, and the inserted bar suits with the inserted bar groove, and the inserted bar inserts the inserted bar groove.

In the paying-off operation, because different positioning points need to be measured by frequently moving when a theodolite or a total station is used for measurement, in the technical scheme, although supporting parts such as the supporting rod and the sleeve can flexibly adjust the mounting position through the positioning block and the support, the supporting rod and the sleeve cannot be stably connected to equipment, the number of the measuring positioning points in the operation needs to be increased, frequent moving equipment is needed, and the supporting rod and the sleeve are easy to fall off during moving the equipment, so that the carrying and the use are inconvenient.

SUMMERY OF THE UTILITY MODEL

For solving prior art's not enough, the utility model provides a hydraulic engineering is strutting arrangement for measurement, it can realize the installation of rapid stabilization and dismantle the adjustable branch who is used for supporting this device, portable and use through supporting the connecting piece.

The utility model discloses a realize above-mentioned purpose, realize through following technical scheme:

the utility model provides a strutting arrangement for hydraulic engineering is measured, includes the theodolite post, the outside sliding connection supporting sleeve of theodolite post, it sets up the support most advanced to support sleeve bottom, the outside equidistant a plurality of supporting connecting pieces that set up of supporting sleeve, movable mounting adjustable branch in the supporting connecting piece, it includes the connecting box to support the connecting piece, connecting box fixed connection is on supporting sleeve outer wall, it connects the chamber to open in the connecting box, one side sliding mounting locking slider in the connecting box, the outside fixed connection drive linking arm of locking slider, drive linking arm upper end fixed connection driving ring, the fixed regulation shifting block that sets up in driving ring one side, adjustable branch includes the connecting block, connecting block movable mounting is in connecting the chamber, set up the locking breach that suits with the locking slider on the connecting block, connecting block bottom fixed connection supporting shoe, supporting shoe one side is rotated and is connected the upper strut pole, go up the outside sliding connection lower support bar of bracing piece, the lower support bar bottom sets up set screw.

The three connecting boxes located at the same height are circumferentially and symmetrically arranged relative to the central axis of the supporting sleeve, each connecting box is correspondingly provided with a locking sliding block and a driving connecting arm, and the three driving connecting arms located at the same height are connected to the bottom of one driving ring.

The upper support rod is provided with a plurality of first positioning holes, the lower support rod is provided with a plurality of second positioning holes, and limit plugs are movably arranged in the first positioning holes and the second positioning holes.

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

the utility model discloses can connect the adjustment range that can improve the theodolite position by a wide margin on the outside not co-altitude of support sleeve through adjustable branch to better be applicable to various rugged and uneven ground and measure, adjustable branch can realize the fast and stable installation and dismantle in the support sleeve outside through supporting the connecting piece, and portable and use improve the work efficiency of unwrapping wire measurement operation.

Drawings

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

FIG. 2 is a schematic view of a partially enlarged structure of the supporting and connecting member of the present invention;

FIG. 3 is a schematic view of a partially enlarged structure of part B of the present invention;

fig. 4 is a schematic view of the adjustable strut structure of the present invention.

Reference numerals shown in the drawings: 1. a theodolite pole; 2. a support sleeve; 3. a support tip; 4. a support link; 5. an adjustable strut; 40. a connection box; 41. a connecting cavity; 42. a locking slide block; 43. a drive link arm; 44. a drive ring; 45. adjusting the shifting block; 51. connecting blocks; 52. a locking notch; 53. a support block; 54. An upper support rod; 55. a lower support bar; 56. a screw; 540. a first positioning hole; 550. and a second positioning hole.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and specific embodiments. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes or modifications of the present invention may be made by those skilled in the art after reading the teachings of the present invention, and these equivalents also fall within the scope defined in the present application.

Combine accompanying figure 1-4, a strutting arrangement for hydraulic engineering is measured, including theodolite post 1, 1 outside sliding connection supporting sleeve 2 of theodolite post, 2 bottoms of supporting sleeve set up support most advanced 3, 2 outside equidistant settings of supporting sleeve have a plurality of supporting connection pieces 4, movable mounting adjustable branch 5 in the supporting connection piece 4, supporting connection piece 4 is including connecting box 40, connecting box 40 fixed connection is on supporting sleeve 2 outer wall, it connects chamber 41 to open in connecting box 40, one side slidable mounting locking slider 42 in the connecting box 40, locking slider 42 outside fixed connection drive linking arm 43, drive linking arm 43 upper end fixed connection drive ring 44, drive ring 44 one side is fixed to be set up and to be adjusted shifting block 45, adjustable branch 5 includes connecting block 51, connecting block 51 movable mounting is in connecting chamber 41, set up the locking breach 52 that suits with locking slider 42 on the connecting block 51, connecting block 51 bottom fixed connection supporting shoe 53, supporting shoe 53 one side is rotated and is connected with upper strut 54, support rod 54 outside sliding connection lower support rod 55, lower support rod 55 sets up fixed 56. Theodolite for theodolite pole top installation measurement, the theodolite pole can slide in the support sleeve and be convenient for the height of quick adjustment theodolite, it is convenient for at the subaerial stable support sleeve of placing of soft most advanced to support, the support connecting piece is used for connecting adjustable branch, inserts the connecting chamber of suitable height respectively with the connecting block of adjustable branch during the connection earlier, rotates the regulation shifting block and makes drive ring drive lock sliding block enter into the locking breach, connects the stable connection of adjustable branch in the support sleeve outside, when needing to dismantle, and the contra-rotation is adjusted the shifting block and is made the locking slider withdraw from behind the locking breach and take adjustable branch out and can accomplish the dismantlement, the supporting shoe rotates the junction with last supporting rod and can use fixing bolt to fix both.

Three connecting boxes 40 located at the same height are arranged in a circumferential symmetry manner about the central axis of the supporting sleeve 2, each connecting box 40 is provided with a locking slide block 42 and a driving connecting arm 43 correspondingly, and the three driving connecting arms 43 located at the same height are connected to the bottom of a driving ring 44 together.

The upper support rod 54 is provided with a plurality of first positioning holes 540, the lower support rod 55 is provided with a plurality of second positioning holes 550, and the first positioning holes 540 and the second positioning holes 550 are movably provided with limiting plugs. After the total length of the upper supporting rod and the lower supporting rod is adjusted according to use requirements, the limiting plugs are plugged into the corresponding first positioning holes and the second positioning holes, so that the length of the adjustable supporting rod is fixed. Adjustable branch connects and can improve the adjustment range of theodolite position by a wide margin on the outside different height of support sleeve to better be applicable to various rugged and uneven ground and measure.

When the device is used on soft ground, the supporting tip at the bottom of the supporting sleeve can be inserted into the ground, the adjustable supporting rod is installed outside the supporting sleeve, and then the adjustable supporting rod is adjusted to a proper length and then a fixing screw is chiseled into the ground to fix the device; when the device is used on a hard pavement, the adjustable support legs can be installed to a proper height and angle, the upper support rod and the support block are fixed by using the fixing bolt, and then the device is placed on the ground to prevent the hard pavement from damaging the support tip. Through the structural design of the device, the adjustable supporting rod is convenient to quickly connect and fix and is convenient to carry and use.

Claims (3)

1. The utility model provides a strutting arrangement for hydraulic engineering is measured, includes theodolite post (1), its characterized in that: the theodolite pole column (1) outside sliding connection support sleeve (2), support sleeve (2) bottom sets up support most advanced (3), support sleeve (2) outside equidistant a plurality of support connecting pieces (4) that set up, movable mounting adjustable branch (5) in support connecting piece (4), support connecting piece (4) including connecting box (40), connecting box (40) fixed connection is on support sleeve (2) outer wall, connecting chamber (41) have been seted up in connecting box (40), one side sliding mounting locking slider (42) in connecting box (40), locking slider (42) outside fixed connection drive linking arm (43), drive linking arm (43) upper end fixed connection drive ring (44), drive ring (44) one side is fixed to be set up and adjusts shifting block (45), adjustable branch (5) are including connecting block (51), connecting block (51) movable mounting is in connecting chamber (41), set up locking breach (52) that suits with locking slider (42) on connecting block (51), supporting block (51) bottom fixed connection support block (53), supporting block (53) one side is connected support bar (54) rotation, support bar (54) outside sliding connection pole (55), and a fixing screw (56) is arranged at the bottom of the lower supporting rod (55).

2. The supporting device for hydraulic engineering measurement according to claim 1, characterized in that: the three connecting boxes (40) located at the same height are circumferentially and symmetrically arranged relative to the central axis of the supporting sleeve (2), each connecting box (40) is correspondingly provided with a locking slide block (42) and a driving connecting arm (43), and the three driving connecting arms (43) located at the same height are connected to the bottom of a driving ring (44) together.

3. The supporting device for hydraulic engineering measurement according to claim 1, characterized in that: the upper supporting rod (54) is provided with a plurality of first positioning holes (540), the lower supporting rod (55) is provided with a plurality of second positioning holes (550), and the first positioning holes (540) and the second positioning holes (550) are movably provided with limiting plugs.

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