Total station convenient to install

Abstract

The utility model discloses a total station convenient to install, and belongs to the technical field of total stations. Comprising a tripod and a sliding rod, the sliding rod is slidably installed at the center of the tripod, a locking pin is arranged on the outer wall of the tripod, the locking pin penetrates through the tripod and extends to the surface of the sliding rod, a placement seat is installed at the top end of the sliding rod, and a center column is installed at the center of the interior of the placement seat; a sleeve is slidably mounted on the surface of the center column, three sets of springs B are mounted at the bottom end of the sleeve at equal intervals and connected with the containing base, three sets of driving arms are arranged on the side wall of the sleeve at equal intervals, and pin shafts are mounted at the ends, close to the sleeve, of the driving arms. According to the utility model, the total station is conveniently clamped and fixedly mounted in a linkage manner, the use height of the total station is adjusted, the total station can be conveniently and quickly disassembled and assembled, and the disassembly and assembly flexibility and the use safety of the total station are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to total station technical field, concretely is a total station convenient to installation. BACKGROUND

[0002] Total station, full name is total station type electronic speed measuring instrument, is a kind of integrated optics, machinery and electronic technology high-tech measuring instrument, it can measure horizontal angle, vertical angle, distance (including slant range and flat distance) and height difference simultaneously, therefore, named "total station", the installation connection mode of traditional total station is more inconvenient for the dismounting of screw fixing, in order to improve the situation, so a kind of total station convenient to installation is presented.

[0003] As the authorized announcement No. CN220749499U discloses a kind of total station convenient to installation, including body and tripod top seat, the bottom of the body is provided with base, the inside of the base is provided with clamp piece, the bottom outer wall of base is fixedly connected with sliding block, the clamp piece includes the compression rod at the top of base, the outer wall of the compression rod is fixedly connected with the rocker lever on both sides, the outer wall between the rocker lever is fixedly connected with the rotation rod rotationally connected with base, the outer wall of the rocker lever is fixedly connected with connecting rod away from compression rod.

[0004] It is inserted into the sliding block of the bottom of body in tripod top seat, in sliding process, spring is compressed by clamping column pressure, after clamping column reaches clamping groove, spring releases kinetic energy, so that clamping column is clamped in clamping groove, thereby completing fixation, when needing dismounting, rocker lever is rotated around rotation rod by compression rod, so that connecting rod brings up both sides sliding column, so that sliding column can be brought out of clamping groove with clamping column, body can be separated from tripod top seat, it is simple and quick to operate.

[0005] But it does not solve the problem that existing total station is not convenient for linkage clamping and fixing installation and adjusting the use height of total station when using, is not conducive to the quick dismounting of total station, affects the flexibility of total station dismounting and safety when using. UTILITY MODEL CONTENTS

[0006] The utility model aims at providing a kind of total station convenient to installation to solve the problem that total station is not convenient for linkage clamping and fixing installation and adjusting the use height of total station in the above background art, is not conducive to the quick dismounting of total station, affects the flexibility of total station dismounting and safety when using.

[0007] In order to solve the technical problems mentioned in the above background section, some embodiments of the present application provide a total station convenient to install, which comprises a tripod and a sliding rod, the sliding rod is slidingly installed at the center position of the tripod, a locking pin is arranged on the outer wall of the tripod, and the locking pin extends through the tripod to the surface of the sliding rod, a placing seat is installed at the top end of the sliding rod, a center column is installed at the center position inside the placing seat, a sleeve is slidingly installed on the surface of the center column, three groups of B springs are installed at the bottom end of the sleeve at equal intervals, and the B springs are connected with the placing seat, and three groups of driving arms are arranged on the side wall of the sleeve at equal intervals.

[0008] Further, one end of the driving arm close to the sleeve is provided with a pin shaft, the driving arm is movably connected with the sleeve through the pin shaft, and the driving arm is slidingly connected with the placing seat.

[0009] Further, three groups of clamping arms are movably installed on the outer wall of the placing seat at equal intervals, the clamping arms are slidingly connected with the driving arms, and the top end of each clamping arm is movably provided with a limiting block.

[0010] Further, a placing cylinder is installed at the top end of the sleeve, and a plug-in column is slidingly installed in the inside of the placing cylinder.

[0011] Further, three groups of limiting holes are installed on the outer wall of the plug-in column at equal intervals, and the limiting block can be inserted into the inside of the limiting hole and is slidingly connected with the limiting hole.

[0012] Further, a bearing plate is installed at the top end of the plug-in column, and a total station body is installed at the top end of the bearing plate.

[0013] Further, a protection frame is symmetrically installed on the side wall of the total station body, and the protection frame is fixedly connected with the total station body.

[0014] Further, two groups of bearing rods are installed in the inside of the protection frame, and sliding blocks are symmetrically slidingly installed on the surface of each bearing rod.

[0015] Further, A springs are arranged on the surface of the bearing rod on one side of the sliding block, and the two ends of the A spring are respectively connected with the sliding block and the protection frame.

[0016] Further, linkage arms are movably installed on the side wall of the sliding block, and protection plates are arranged on the outside of the protection frame, and the linkage arms are movably connected with the protection plates.

[0017] Compared with the prior art, the total station has the beneficial effects that: the total station not only realizes the convenient linkage clamping and fixing installation of the total station and the adjustment of the use height of the total station, facilitates the quick disassembly and assembly of the total station, but also improves the flexibility of the disassembly and assembly of the total station and the safety during use.

[0018] (1) the total station body is installed on the bearing plate, the bearing plate and the plug-in column are fixedly connected, the plug-in column is inserted into the placing cylinder, under the action of gravity, the placing cylinder is driven by the plug-in column to move downwards, the sleeve is driven by the placing cylinder to slide on the surface of the center column, the B spring is extruded by the sleeve, the driving arm is driven by the sleeve to move outwards in the placing seat, the clamping arm is driven by the driving arm to rotate, the limiting block is driven by the clamping arm to rotate, the limiting block is inserted into the limiting hole, so that the plug-in column is clamped and fixed in the placing cylinder, the quick installation of the total station body is completed, when the total station body needs to be quickly disassembled, the total station body is taken upwards, the placing cylinder is no longer subjected to the action of gravity, at this time, the sleeve is driven by the B spring to move upwards, and then the driving arm, the clamping arm and the limiting block are reset by the sleeve, so that the limiting block is extracted from the limiting hole, the limiting block is separated from the plug-in column, and then the total station body can be disassembled, the convenient linkage clamping and fixing installation of the total station is realized, the quick disassembly and assembly of the total station are facilitated, and the flexibility of the total station disassembly and assembly is improved.

[0019] (2) by unscrewing the locking pin, the slide rod is separated from the tripod, the slide rod is driven to move upwards, the placing seat, the plug-in column, the bearing plate and the total station body are driven to move upwards, the use height of the total station body is adjusted, then the locking pin is tightened, the tripod and the slide rod are fixedly connected, when the total station body is impacted by external objects from the side, the external objects first impact the protective plate, the protective plate is driven to move by the external objects, the linkage arm is driven to rotate by the protective plate, the sliding block is driven to slide on the surface of the bearing rod by the linkage arm, the A spring is extruded by the sliding block, under the elastic action of the A spring, the A spring partially offsets the force, and then the total station body is protected, the use height of the total station is conveniently adjusted, the protection of the total station is facilitated, and the safety during use is improved. BRIEF DESCRIPTION OF DRAWINGS

[0020] The accompanying drawings, which form a part of this application, are included to provide a further understanding of the application and are incorporated in and constitute a part of this application. The drawings illustrate embodiments of the application and, together with the description, serve to explain the principles of the application.

[0021] In addition, throughout the drawings, same or similar reference numerals are used to represent same or similar elements. It should be understood that the drawings are schematic, and the elements and elements are not necessarily drawn according to the proportion.

[0022] In the drawings:

[0023] Figure 1 is a three-dimensional structure schematic view of the utility model;

[0024] Figure 2 is a front view cross-sectional structure schematic view of the utility model;

[0025] Figure 3 It is the three-dimensional perspective structure schematic view of the protective plate of the utility model;

[0026] Figure 4 It is the three-dimensional perspective structure schematic view of the plug-in column of the utility model;

[0027] Figure 5 It is the side view cross section structure schematic view of the placing seat of the utility model.

[0028] Reference signs:

[0029] 1, tripod; 2, placing seat; 3, bearing plate; 4, total station body; 5, protective plate; 6, protective frame; 7, plug-in column; 8, locking pin; 9, sliding rod; 10, A spring; 11, sliding block; 12, linkage arm; 13, bearing rod; 14, placing cylinder; 15, B spring; 16, limit block; 17, clamping arm; 18, limit hole; 19, driving arm; 20, center column; 21, sleeve; 22, pin shaft. DETAILED DESCRIPTION

[0030] Embodiments of the present disclosure will be described in more detail below with reference to the drawings. Although certain embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure can be implemented in various forms and should not be interpreted as being limited to the embodiments set forth herein. Rather, these embodiments are provided so that the present disclosure can be more thoroughly and completely understood. It should be understood that the drawings and embodiments of the present disclosure are only for exemplary purposes and are not intended to limit the scope of protection of the present disclosure.

[0031] In addition, it should be further noted that, for ease of description, only the parts related to the invention are shown in the drawings. The embodiments in the present disclosure and the features in the embodiments can be combined with each other without conflict.

[0032] It should be noted that the concepts of "first", "second", etc. mentioned in the present disclosure are only used to distinguish different devices, modules or units, and are not intended to limit the order or interdependence of the functions performed by these devices, modules or units.

[0033] It should be noted that the modification of "one" or "multiple" in the present disclosure is illustrative and not limiting, and those skilled in the art should understand that, unless otherwise explicitly indicated in the context, it should be understood as "one or more".

[0034] Please refer to Figures 1-5The utility model provides an embodiment: a total station convenient to install, including tripod 1 and slide bar 9, the centre position of tripod 1 is slidably installed with slide bar 9, the outer wall of tripod 1 is provided with locking pin 8, and locking pin 8 extends to the surface of slide bar 9 and penetrates tripod 1, the top of slide bar 9 is installed with placing seat 2, the centre position in placing seat 2 is installed with center column 20, the surface of center column 20 is slidably installed with sleeve 21, the bottom of sleeve 21 is installed with three groups of B spring 15 of equal interval, and B spring 15 is connected with placing seat 2, the lateral wall of sleeve 21 is provided with three groups of driving arm 19 of equal interval, and the one end of driving arm 19 near sleeve 21 is installed with pin shaft 22, and driving arm 19 is movably connected with sleeve 21 through pin shaft 22, and driving arm 19 is slidably connected with placing seat 2, the outer wall of placing seat 2 is movably installed with three groups of clamping arm 17 of equal interval, and clamping arm 17 is slidably connected with driving arm 19, and the top of clamping arm 17 is movably installed with limit block 16.

[0035] The utility model provides an embodiment: a total station convenient to install, including tripod 1 and slide bar 9, the centre position of tripod 1 is slidably installed with slide bar 9, the outer wall of tripod 1 is provided with locking pin 8, and locking pin 8 extends to the surface of slide bar 9 and penetrates tripod 1, the top of slide bar 9 is installed with placing seat 2, the centre position in placing seat 2 is installed with center column 20, the surface of center column 20 is slidably installed with sleeve 21, the bottom of sleeve 21 is installed with three groups of B spring 15 of equal interval, and B spring 15 is connected with placing seat 2, the lateral wall of sleeve 21 is provided with three groups of driving arm 19 of equal interval, and the one end of driving arm 19 near sleeve 21 is installed with pin shaft 22, and driving arm 19 is movably connected with sleeve 21 through pin shaft 22, and driving arm 19 is slidably connected with placing seat 2, the outer wall of placing seat 2 is movably installed with three groups of clamping arm 17 of equal interval, and clamping arm 17 is slidably connected with driving arm 19, and the top of clamping arm 17 is movably installed with limit block 16.

[0036] The top of sleeve 21 is installed with placing cylinder 14, the inside of placing cylinder 14 is slidably installed with inserting column 7, the outer wall of inserting column 7 is installed with three groups of limiting hole 18 of equal interval, and limiting block 16 can be inserted into limiting hole 18 and is slidably connected with limiting hole 18.

[0037] The top of inserting column 7 is installed with bearing plate 3, the top of bearing plate 3 is installed with total station body 4, the lateral wall of total station body 4 is symmetrically installed with protection frame 6, and protection frame 6 is fixedly connected with total station body 4.

[0038] Two groups of bearing rods 13 are mounted in the interior of the protection frame 6, the surfaces of the bearing rods 13 are symmetrically and slidingly mounted with sliding blocks 11, the surfaces of the bearing rods 13 on one side of the sliding blocks 11 are provided with A springs 10, and the two ends of the A springs 10 are respectively connected with the sliding blocks 11 and the protection frame 6.

[0039] The linkage arms 12 are movably mounted on the side walls of the sliding blocks 11, the exteriors of the protection frame 6 are provided with protection plates 5, and the linkage arms 12 are movably connected with the protection plates 5.

[0040] The locking pin 8 is loosened, the sliding rod 9 is separated from the tripod 1, the sliding rod 9 is moved upward, the placing seat 2, the inserting column 7, the bearing plate 3 and the total station body 4 are driven by the sliding rod 9 to move upward, the using height of the total station body 4 is adjusted, then the locking pin 8 is tightened, the tripod 1 and the sliding rod 9 are fixedly connected, when the total station body 4 is impacted by external objects from the side, the external objects first impact the protection plate 5, the protection plate 5 is moved by the external objects, the linkage arm 12 is driven by the protection plate 5 to rotate, the sliding block 11 is driven by the linkage arm 12 to slide on the surface of the bearing rod 13, the A spring 10 is extruded by the sliding block 11, the A spring 10 partially offsets the force under the elastic action of the A spring 10, and then the total station body 4 is protected, the using height of the total station is conveniently adjusted, the total station is conveniently protected, and the safety during use is improved.

[0041] The total station body 4 is installed on the bearing plate 3, the bearing plate 3 and the plug-in column 7 are fixedly connected, the plug-in column 7 is inserted into the placing cylinder 14, under the action of gravity, the placing cylinder 14 is driven by the plug-in column 7 to move downwards, the sleeve 21 is driven by the placing cylinder 14 to slide on the surface of the center column 20, the B spring 15 is extruded by the sleeve 21, and the driving arm 19 is driven by the sleeve 21 to move outwards in the placing seat 2 through the pin shaft 22, the clamping arm 17 is driven by the driving arm 19 to rotate, the limiting block 16 is driven by the clamping arm 17 to rotate, the limiting block 16 is inserted into the limiting hole 18, so that the plug-in column 7 is clamped and fixed in the placing cylinder 14, and the total station body 4 is quickly installed, when the total station body 4 needs to be quickly disassembled, the total station body 4 is taken upwards, the placing cylinder 14 is no longer subjected to the action of gravity, at this time, the sleeve 21 is driven by the B spring 15 to move upwards, and then the driving arm 19, the clamping arm 17 and the limiting block 16 are reset by the sleeve 21, so that the limiting block 16 is extracted from the limiting hole 18, the limiting block 16 is separated from the plug-in column 7, then the total station body 4 is disassembled, the locking pin 8 is loosened, the sliding rod 9 is separated from the tripod 1, the sliding rod 9 is moved upwards, the placing seat 2, the plug-in column 7, the bearing plate 3 and the total station body 4 are moved upwards by the sliding rod 9, the use height of the total station body 4 is adjusted, then the locking pin 8 is tightened, and the tripod 1 and the sliding rod 9 are fixedly connected, when the total station body 4 is impacted by external objects from the side, the external objects first impact the protective plate 5, the protective plate 5 is driven by the external objects to move, the linkage arm 12 is driven by the protective plate 5 to rotate, the sliding block 11 is driven by the linkage arm 12 to slide on the surface of the bearing rod 13, the A spring 10 is extruded by the sliding block 11, under the elastic action of the A spring 10, the A spring 10 partially offsets the force, and then the total station body 4 is protected, and the above is all the use contents of the total station convenient to install.

[0042] The above description is only some of the preferred embodiments of the present disclosure and the explanation of the technical principles applied. Those skilled in the art should understand that the application range involved in the embodiments of the present disclosure is not limited to the technical solutions formed by the specific combinations of the above technical features, and should also cover other technical solutions formed by any combinations of the above technical features or their equivalent features without departing from the above inventive concept. For example, the above features are replaced with the technical features disclosed in the embodiments of the present disclosure (but not limited to) having similar functions to form technical solutions.

Claims

1. A total station for easy installation comprising a tripod and a slide pole, characterized in that: The center position of the tripod is slidably installed with a slide rod, the outer wall of the tripod is provided with a locking pin, the locking pin extends through the tripod to the surface of the slide rod, the top end of the slide rod is installed with a placing seat, the center position of the inside of the placing seat is installed with a center column, the surface of the center column is slidably installed with a sleeve, the bottom end of the sleeve is installed with three groups of B springs at equal intervals, the B springs are connected with the placing seat, and the side wall of the sleeve is provided with three groups of driving arms at equal intervals.

2. The total station for easy installation according to claim 1, characterized in that: The end close to the sleeve of the driving arm is installed with a pin shaft, the driving arm is movably connected with the sleeve through the pin shaft, and the driving arm is slidably connected with the placing seat.

3. The total station for easy installation according to claim 2, characterized in that: The outer wall of the placing seat is movably installed with three groups of clamping arms at equal intervals, the clamping arms are slidably connected with the driving arms, and the top end of the clamping arm is movably installed with a limiting block.

4. The total station for easy installation according to claim 3, characterized in that: The top end of the sleeve is installed with a placing cylinder, the inside of the placing cylinder is slidably installed with a plug-in column.

5. The total station for easy installation according to claim 4, characterized in that: The outer wall of the plug-in column is installed with three groups of limiting holes at equal intervals, the limiting block can be inserted into the inside of the limiting hole and is slidably connected with the limiting hole.

6. The total station for easy installation according to claim 5, characterized in that: The top end of the plug-in column is installed with a bearing plate, the top end of the bearing plate is installed with a total station body.

7. The total station for easy installation according to claim 6, characterized in that: The side wall of the total station body is symmetrically installed with a protection frame, and the protection frame is fixedly connected with the total station body.

8. The total station for easy installation according to claim 7, characterized in that: The inside of the protection frame is installed with two groups of bearing rods, the surface of the bearing rod is symmetrically slidably installed with a sliding block.

9. The total station for easy installation according to claim 8, characterized in that: The surface of the bearing rod on one side of the sliding block is provided with an A spring, and the two ends of the A spring are respectively connected with the sliding block and the protection frame.

10. The total station for easy installation according to claim 9, characterized in that: The side wall of the sliding block is movably installed with a linkage arm, the outside of the protection frame is provided with a protection plate, and the linkage arm is movably connected with the protection plate.

Images