CN219161304U

CN219161304U - Total station for land measurement

Info

Publication number: CN219161304U
Application number: CN202222191904.XU
Authority: CN
Inventors: 郝俊丽
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-19
Filing date: 2022-08-19
Publication date: 2023-06-09
Anticipated expiration: 2032-08-19

Abstract

The utility model discloses a total station for land measurement, which comprises a chassis, wherein the bottom wall of the chassis is fixedly connected with a plurality of hinging seats, a plugboard and a top disc are connected through bolts, clamping blocks are temporarily fixed on the plugboard through bolts, and then a detector can be clamped.

Description

Total station for land measurement

Technical Field

The utility model belongs to the technical field of land measurement equipment, and particularly relates to a total station for land measurement.

Background

The total station, namely the total station type electronic distance meter, is a high-technology measuring instrument integrating light, machine and electricity, and is a surveying instrument system integrating the functions of measuring horizontal angle, vertical angle, distance (inclined distance and flat distance) and height difference. Total station. The method is widely applied to the fields of precision engineering measurement or deformation monitoring such as ground large-scale building and underground tunnel construction. In use, it is generally necessary to mount it on a mounting frame having height adjustment capabilities. The installation of the existing tripod for the measuring instrument can not adapt to the installation of the measuring instruments with different specifications, and meanwhile, the height of the tripod can not be fixed to raise the height of the measuring instrument body, and meanwhile, the tripod can not be automatically rotated, so that the measuring direction of the measuring instrument is difficult to adjust.

Disclosure of Invention

The utility model aims to provide a total station for land measurement, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the total station for land measurement comprises a chassis, wherein the bottom wall of the chassis is fixedly connected with a plurality of hinge seats, and the hinge seats are rotationally connected with one ends of supporting legs through hinge shafts; the landing leg outer ring wall is penetrated and is provided with a plurality of equidistant clamping grooves, the landing legs are movably connected through two groups of tensioning structures in a crisscross state, a plurality of cylinders are fixedly connected on the top wall of the chassis, the telescopic ends of the cylinders are fixedly connected on the bottom wall of the middle plate, the middle plate is provided with a clamping structure, and the clamping structure is provided with a detector. The tensioning structure comprises a middle plate, wherein the two end walls of the middle plate are penetrated and provided with embedded grooves, the inner end wall of each embedded groove is fixedly connected with one end of a spring, the other end of each spring is fixedly connected with one end wall of a pulling plate, the pulling plate movably penetrates through the embedded grooves, the pulling plate is penetrated and provided with through holes, the supporting legs movably penetrate through the through holes, and the edge wall of each through hole is tightly clamped with the edge wall of each clamping groove.

Preferably, the clamping structure comprises a top disc, symmetrical slots are formed in the outer ring wall of the top disc, the bottom wall of the top disc is fixedly connected with parallel sliding rods, one end of a plugboard is clamped in the slots, and clamping blocks in a C shape are installed on the plugboard in a sliding penetrating mode.

Preferably, the bottom wall at two ends of the detector is fixedly connected with the edge connecting plates, the edge connecting plates are connected to the inserting plates through bolts, the bottom wall of the detector is connected to the top surface of the top disc in a contact mode, the top surface of the edge connecting plates is connected to the inner top wall of the clamping block in a contact mode, and one side wall of the clamping block is connected to the end wall of the detector in a close contact mode.

Preferably, the middle part of the top wall of the middle disc is fixedly connected with the bottom wall of the motor, one end of the motor is fixedly connected with a motor shaft, the other end of the motor shaft is fixedly connected with the bottom wall of the top disc, a plurality of sliding rods are fixedly connected with the bottom wall of the top disc beside the motor shaft, the middle disc is penetrated and provided with an annular groove, and one end of each sliding rod is installed in the annular groove in a sliding penetrating manner.

Preferably, the inserting plate is temporarily connected with the top plate through bolts, the clamping blocks are also temporarily connected with the inserting plate through bolts, and a gasket is fixedly connected with the other ends of the supporting legs.

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

the supporting leg can change the height through the tensioning structure, and the top disc in the clamping structure is fixedly connected to the motor shaft, so that the clamping structure can rotate through the motor, the detection direction of the detector can be changed, and the clamping block can slide on the plugboard, can be temporarily fixed on the plugboard through the bolt, so that the detectors with different specifications can be clamped and mounted on the top disc, and the use condition of the device is wider;

simultaneously because the installation of cylinder is carried out between chassis and the middle plate, the cylinder can go up and down the middle plate, and then goes up and down the clamping structure, and then highly change with the detector, because the one end of landing leg articulates on articulated seat through the hinge, dismantle taut structure through changing the angle of landing leg with ground, can dismantle the detector through loosening the bolt between clamp splice, limit fishplate bar, roof-plate bar and the picture peg, and then carry out the partial shipment with picture peg, clamp splice, detector, and then reduce the holistic volume of device, also be convenient for the removal of device.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of a motor mounting structure and a clamping structure according to the present utility model;

FIG. 3 is a schematic view of the tensioning structure of the present utility model.

In the figure: 1. a chassis; 11. a hinge base; 12. a hinge shaft; 2. a cylinder; 3. a middle plate; 32. an annular groove; 33. a motor; 331. a motor shaft; 4. a clamping structure; 41. a top plate; 411. a slot; 412. a slide rod; 42. a detector; 421. a side joint plate; 43. inserting plate; 44. clamping blocks; 5. a support leg; 51. a gasket; 52. a clamping groove; 6. tensioning the structure; 61. a middle plate; 62. an embedded groove; 63. a spring; 64. pulling a plate; 641. and (5) perforating.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1:

referring to fig. 1-3, the present utility model provides a technical solution: the total station for land measurement comprises a chassis 1, wherein the bottom wall of the chassis 1 is fixedly connected with a plurality of hinge seats 11, and the hinge seats 11 are rotationally connected with one ends of supporting legs 5 through hinge shafts 12; the outer ring wall of the supporting leg 5 is penetrated and provided with a plurality of equidistant clamping grooves 52, the supporting legs 5 are movably connected through two groups of tensioning structures 6 in a crisscross state, a plurality of cylinders 2 are fixedly connected on the top wall of the chassis 1, the telescopic ends of the cylinders 2 are fixedly connected on the bottom wall of the middle disc 3, the middle disc 3 is provided with a clamping structure 4, and the clamping structure 4 is provided with a detector 42.

Simultaneously because the installation of cylinder 2 is carried out between chassis 1 and the middle plate 3, cylinder 2 can go up and down the middle plate 3, and then go up and down clamping structure 4, and then change the height of detector 42, because the one end of landing leg 5 articulates on articulated seat 11 through hinge 12, dismantle taut structure 6 through the angle that changes landing leg 5 and ground, can dismantle detector 42 through loosening the bolt between clamp splice 44, side joint 421, top plate 41 and picture peg 43, and then carry out the partial shipment with picture peg 43, clamp splice 44, detector 42, and then reduce the holistic volume of device, also be convenient for the removal of device.

The tensioning structure 6 comprises a middle plate 61, wherein both end walls of the middle plate 61 are penetrated and provided with an embedded groove 62, the inner end wall of the embedded groove 62 is fixedly connected with one end of a spring 63, the other end of the spring 63 is fixedly connected with one end wall of a pull plate 64, the pull plate 64 movably penetrates through the embedded groove 62, the pull plate 64 is penetrated and provided with a through hole 641, the supporting leg 5 movably penetrates through the through hole 641, and the edge wall of the through hole 641 is tightly clamped with the edge wall of the clamping groove 52.

Example 2:

the clamping structure 4 comprises a top disc 41, symmetrical slots 411 are formed in the outer ring wall of the top disc 41, parallel sliding rods 412 are fixedly connected to the bottom wall of the top disc 41, one end of an inserting plate 43 is clamped in the slots 411, and C-shaped clamping blocks 44 are installed on the inserting plate 43 in a sliding penetrating mode.

The detector 42 both ends diapire admittedly connects limit fishplate bar 421, and limit fishplate bar 421 bolted connection is on picture peg 43, and detector 42 diapire contact is connected at the top surface of footwall 41, and the top surface contact of limit fishplate bar 421 is connected at the inboard roof of clamp splice 44, and a lateral wall close contact of clamp splice 44 is connected at the end wall of detector 42.

The middle part of the top wall of the middle disc 3 is fixedly connected with the bottom wall of the motor 33, one end of the motor 33 is fixedly connected with a motor shaft 331, the other end of the motor shaft 331 is fixedly connected with the bottom wall of the top disc 41, a plurality of sliding rods 412 are fixedly connected with the bottom wall of the top disc 41 beside the motor shaft 331, the middle disc 3 is penetrated and provided with an annular groove 32, and one end of each sliding rod 412 is installed in the annular groove 32 in a sliding penetrating way.

The supporting leg 5 can change the height through the tensioning structure 6, and the top disc 41 in the clamping structure 4 is fixedly connected to the motor shaft 331, so that the clamping structure 4 can rotate through the motor 33, the detection direction of the detector 42 can be changed, and the clamping block 44 can slide on the plugboard 43, and the clamping block 44 can be temporarily fixed on the plugboard 43 through bolts, so that the detectors 42 with different specifications can be clamped and installed on the top disc 41, and the use condition of the device is wider;

the insert plate 43 is temporarily connected with the top plate 41 through bolts, the clamping block 44 is also temporarily connected with the insert plate 43 through bolts, and the other end of the supporting leg 5 is fixedly connected with a gasket 51. One end of the insert plate 43 may be temporarily fixed to the insert slot 411 by a bolt, the clamp block 44 may slide on the insert plate 43, or the clamp block 44 may be temporarily fixed to the insert plate 43 by a bolt, so that the detector 42 may be clamped, and then the edge plate 421 may be connected to the insert plate 43 by a bolt for the detector 42 to be more stable.

Working principle: when the device is normally used, the plugboard 43 and the top disc 41 are connected through the bolts, the clamping blocks 44 are temporarily fixed on the plugboard 43 through the bolts, then the detector 42 can be clamped, at this time, in order to enable the detector 42 to be more stable, the edge connection plate 421 is connected to the plugboard 43 through the bolts, at this time, the detector 42 is installed, as the supporting legs 5 are provided with the plurality of equidistant clamping grooves 52, and the supporting legs 5 are penetrated through the through holes 641 on the pull plates 64, the through holes 641 and the clamping grooves 52 are clamped mutually, so that the supporting legs 5 stably stand, the top disc 41 in the clamping structure 4 is fixedly connected to the motor shaft 331, at this time, the motor 33 can rotate the clamping structure 4, further the detection direction of the detector 42 is changed, the air cylinder 2 is installed between the chassis 1 and the middle disc 3, the air cylinder 2 can lift the middle disc 3, further lift the clamping structure 4, and further the height of the detector 42 is changed.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. The utility model provides a total powerstation for soil measurement, includes chassis (1), chassis (1) diapire rigid coupling a plurality of articulated seat (11), and articulated seat (11) rotate the one end of connecting landing leg (5) through hinge (12), its characterized in that:

the utility model discloses a chassis, including landing leg (5) outer lane wall, support leg (5) outer lane wall is last to be run through and to set up a plurality of equidistance draw-in grooves (52), be taut structure (6) swing joint through two sets of crisscross states between landing leg (5), rigid coupling a plurality of cylinders (2) on the roof of chassis (1), and the flexible end rigid coupling of cylinder (2) is at the diapire of well dish (3), set up clamping structure (4) on well dish (3), and be provided with detector (42) on clamping structure (4).

2. A total station for land survey according to claim 1, wherein: the tensioning structure (6) comprises a middle plate (61), an embedded groove (62) is formed in the middle plate (61) in a penetrating mode through two end walls of the middle plate (61), one end of a spring (63) is fixedly connected to the inner end wall of the embedded groove (62), the other end of the spring (63) is fixedly connected to one end wall of a pull plate (64), the pull plate (64) movably penetrates through the embedded groove (62), a through hole (641) is formed in the pull plate (64), the supporting leg (5) movably penetrates through the through hole (641), and the edge wall of the through hole (641) is tightly clamped with the edge wall of the clamping groove (52).

3. A total station for land survey according to claim 1, wherein: the clamping structure (4) comprises a top disc (41), symmetrical slots (411) are formed in the outer ring wall of the top disc (41), parallel sliding rods (412) are fixedly connected to the bottom wall of the top disc (41), one ends of inserting plates (43) are clamped in the slots (411), and clamping blocks (44) in a C shape are installed in a sliding penetrating mode on the inserting plates (43).

4. A total station for land survey according to claim 1, wherein: the detector is characterized in that the bottom walls at two ends of the detector (42) are fixedly connected with the edge connecting plates (421), the edge connecting plates (421) are connected to the inserting plates (43) through bolts, the bottom walls of the detector (42) are connected to the top surface of the top disc (41) in a contact mode, the top surfaces of the edge connecting plates (421) are connected to the inner top wall of the clamping block (44) in a contact mode, and one side wall of the clamping block (44) is connected to the end wall of the detector (42) in a close contact mode.

5. A total station for land survey according to claim 3, wherein: the middle part rigid coupling motor (33) diapire of well dish (3) roof, and rigid coupling motor axle (331) are gone up to the one end of motor (33), the other end rigid coupling of motor axle (331) is located rigid coupling has a plurality of slide bars (412) on the diapire of top dish (41) next to motor axle (331), run through on well dish (3) and set up ring channel (32), the one end slip of slide bar (412) runs through and installs in ring channel (32).

6. A total station for land survey according to claim 3, wherein: the inserting plate (43) is temporarily connected with the top disc (41) through bolts, the clamping blocks (44) are also temporarily connected with the inserting plate (43) through bolts, and a gasket (51) is fixedly connected to the other end of the supporting leg (5).