CN216556256U

CN216556256U - Geotechnical engineering uses horizontal surveying instrument

Info

Publication number: CN216556256U
Application number: CN202122167638.2U
Authority: CN
Inventors: 马程涛
Original assignee: Tian Chunyin
Current assignee: Tian Chunyin
Priority date: 2021-09-03
Filing date: 2021-09-03
Publication date: 2022-05-17
Anticipated expiration: 2031-09-03

Abstract

The utility model belongs to the field of geotechnical engineering tools, and particularly relates to a horizontal surveying instrument for geotechnical engineering, which comprises an installation seat, wherein the front side of the installation seat is fixedly provided with an installation groove, fixed rods are fixedly arranged on two sides of the installation groove, rotating handles are fixedly connected to two sides of each fixed rod, a bearing seat is fixedly arranged at the bottom end of the front side of each rotating handle, and each bearing seat comprises a bearing, a sliding ball and a threaded hole; through the mount pad, the mounting groove, the dead lever, change the handle, the bearing frame includes the bearing, the structural design of smooth pearl and screw hole, through carrying the surveying instrument body through the handle and installing in the mounting groove, then hold through both hands and change the screw rod that the screw hole through the bearing frame is connected with the support frame, then carry out omnidirectional survey and drawing through bearing and smooth pearl, horizontal surveying instrument angularly adjustable function has been realized, the problem that needs continuous angle regulation when having solved and making level, consequently more difficult problem when angle regulation, the work efficiency of horizontal surveying instrument has been improved.

Description

Geotechnical engineering uses horizontal surveying instrument

Technical Field

The utility model relates to the field of geotechnical engineering tools, in particular to a horizontal surveying and mapping instrument for geotechnical engineering.

Background

The surveying and mapping device is used for data acquisition, processing, output and the like designed and manufactured for surveying and mapping operation, has the main functions of various orientation, ranging, angle measuring, height measuring, mapping, photogrammetry and the like required by measurement work in the planning, design, construction and operation management stages in engineering construction, and can be roughly divided into a theodolite, a level, a flat instrument, a laser measuring instrument, an electromagnetic wave distance meter and the like.

The horizontal surveying instrument is an indispensable instrument in engineering construction, and is a device for helping the integral leveling of the engineering construction.

The work of making level can be just can make level to the engineering after current horizontal surveying instrument need be leveled the support alignment when using, consequently leads to work efficiency to reduce, need constantly angle regulation when making level the engineering simultaneously, consequently more difficult when angle regulation.

Therefore, a horizontal surveying instrument for geotechnical engineering is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a horizontal surveying instrument for geotechnical engineering, which aims to make up for the defects of the prior art and solve the problems that the work efficiency is reduced because a support needs to be aligned and leveled when a horizontal surveying instrument is used, and the angle is difficult to adjust because the angle is required to be adjusted continuously when the engineering is leveled.

The technical scheme adopted by the utility model for solving the technical problems is as follows: the horizontal surveying instrument for geotechnical engineering comprises an installation seat, wherein the front face of the installation seat is fixedly provided with an installation groove, fixing rods are fixedly arranged on two sides of the installation groove, rotating handles are fixedly connected to two sides of each fixing rod, a bearing seat is fixedly arranged at the bottom end of the front face of each rotating handle, each bearing seat comprises a bearing, a sliding ball and a threaded hole, and the front face of each bearing is fixedly connected with the sliding ball.

Fixed set up threaded hole in the middle of the front of smooth pearl, the bottom mounting of bearing frame is set for first fixed block, one side of first fixed block is fixed to be set for has the second fixed block, one side of second fixed block is fixed to be set for has the third fixed block, the front of third fixed block has been fixed can the pivot, one side fixedly connected with connecting rod of pivot.

Preferably, the bottom mounting of bearing frame is set for there is a support frame base, and the top fixedly connected with screw rod of support frame base, and the fixed support that is set for in top of screw rod, and the bottom fixedly connected with plug of support, and the fixed surveying instrument body that is set for in top of plug, and the top fixedly connected with handle of surveying instrument body promotes horizontal surveying instrument's survey and drawing efficiency and improves horizontal surveying instrument's convenient to use nature and survey and drawing accuracy.

Preferably, coincide each other between the axis of mount pad and the axis of mounting groove, and mutually perpendicular between the external surface of mounting groove and the axis of dead lever, the fixed mounting with the surveying instrument body is convenient, improves protection and the guard action to the surveying instrument body.

Preferably, change a symmetric distribution in the top both sides of bearing frame, and coincide each other between the axis of bearing frame and the axis of first fixed block, the convenience is controlled the rotation of horizontal surveying instrument during operation, improve equipment reliability when angular adjustment.

Preferably, constitute the integral type structure between bearing and the sliding ball, and sliding ball symmetric distribution is in the both sides of screw hole, makes things convenient for horizontal surveying instrument work to make angle modulation effect, makes things convenient for the accuracy of lifting means survey and drawing.

Preferably, the external dimension of the first fixing block is matched with the external dimension of the second fixing block, and the external dimension of the second fixing block is matched with the external dimension of the third fixing block, so that the bracket can be conveniently unfolded to find the correct position, and the uniformity of the unfolding angle of the bracket is improved.

Preferably, the external surface of support seat and the axis support mutually perpendicular of screw rod, and coincide each other between the axis of screw rod and the axis of support, stability when improving horizontal surveying instrument and using improves the work efficiency and the survey and drawing accuracy of surveying instrument.

Preferably, mutually perpendicular between the axis of plug and the external surface of surveying instrument body, and constitute the integral type structure between surveying instrument body and the handle, conveniently carry the dismantlement of surveying instrument body, improve the protection to the surveying instrument body to can guarantee stably when the service equipment.

The utility model has the advantages that:

1. according to the utility model, through the structural design that the mounting seat, the mounting groove, the fixed rod, the rotating handle and the bearing seat comprise the bearing, the sliding ball and the threaded hole, the surveying and mapping instrument body is lifted up and mounted in the mounting groove through the handle, then the rotating handle is held by two hands and connected with the screw rod of the support seat through the threaded hole of the bearing seat, and then the bearing and the sliding ball are used for carrying out omnibearing surveying and mapping, the function of adjusting the angle of the horizontal surveying and mapping instrument is realized, the problem that the angle is required to be adjusted continuously during leveling is solved, so that the angle is difficult to adjust, and the working efficiency of the horizontal surveying and mapping instrument is improved;

2. according to the utility model, through the structural design of the first fixing block, the second fixing block, the third fixing block, the rotating shaft and the connecting rod, the bracket needs to be adjusted when geotechnical engineering is surveyed and drawn, and the bracket is the most accurate position when the geotechnical engineering is unfolded at the maximum angle under the action of the rotating shaft and the connecting rod, so that the function of quick leveling is realized, the problem that the engineering can be leveled only after the bracket needs to be aligned and leveled when the horizontal surveying and drawing instrument is used is solved, and the adaptability of the horizontal surveying and drawing instrument is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

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

FIG. 2 is a schematic view of the mounting base structure of the present invention;

FIG. 3 is a schematic view of a first fixing block structure according to the present invention;

FIG. 4 is a schematic view of the stent structure of the present invention;

fig. 5 is a schematic cross-sectional view of a bearing seat according to the present invention.

In the figure: 1. a plug; 2. a support; 3. a second fixed block; 4. a connecting rod; 5. a support base; 6. a mounting seat; 7. a surveying instrument body; 8. a handle; 9. a bearing seat; 901. a bearing; 902. sliding beads; 903. a threaded hole; 10. turning a handle; 11. mounting grooves; 12. fixing the rod; 13. a first fixed block; 14. a rotating shaft; 15. A third fixed block; 16. a screw.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, a horizontal surveying instrument for geotechnical engineering comprises a mounting seat 6, wherein a mounting groove 11 is fixedly formed in the front surface of the mounting seat 6, fixing rods 12 are fixedly arranged on two sides of the mounting groove 11, rotating handles 10 are fixedly connected to two sides of the fixing rods 12, a bearing seat 9 is fixedly arranged at the bottom end of the front surface of the rotating handles 10, the bearing seat 9 comprises a bearing 901, a sliding ball 902 and a threaded hole 903, and the sliding ball 902 is fixedly connected to the front surface of the bearing 901.

A threaded hole 903 is fixedly formed in the middle of the front face of the sliding ball 902, a first fixing block 13 is fixedly arranged at the bottom end of the bearing seat 9, a second fixing block 3 is fixedly arranged on one side of the first fixing block 13, a third fixing block 15 is fixedly arranged on one side of the second fixing block 3, a rotatable shaft 14 is fixedly arranged on the front face of the third fixing block 15, and a connecting rod 4 is fixedly connected to one side of the rotatable shaft 14; the during operation, through mount pad 6, mounting groove 11, the dead lever 12, change 10, bearing frame 9 includes bearing 901, the structural design of smooth pearl 902 and screw hole 903, through carrying out surveying instrument body 7 through handle 8 and installing in mounting groove 11, then hold through both hands and change 10 screw hole 903 through bearing frame 9 and be connected with support frame 5's screw rod 16, then carry out omnidirectional survey and drawing through bearing 901 and smooth pearl 902, the function of horizontal surveying instrument angularly adjustable has been realized, the continuous angle regulation that needs when having solved and making level, consequently the more difficult problem when angle regulation, the work efficiency of horizontal surveying instrument has been improved.

In this embodiment, a support base 5 is fixedly set at the bottom end of a bearing block 9, a screw 16 is fixedly connected to the top end of the support base 5, a support 2 is fixedly set at the top end of the screw 16, a plug 1 is fixedly connected to the bottom end of the support 2, a surveying instrument body 7 is fixedly set at the top end of the plug 1, and a handle 8 is fixedly connected to the top end of the surveying instrument body 7; during operation, promote horizontal surveying appearance's survey and drawing efficiency and improve horizontal surveying appearance's convenient to use nature and survey and drawing accuracy.

In this embodiment, the central axis of the mounting seat 6 and the central axis of the mounting groove 11 coincide with each other, and the outer surface of the mounting groove 11 and the central axis of the fixing rod 12 are perpendicular to each other; during operation, the convenient fixed mounting with surveying instrument body 7 improves protection and the guard action to surveying instrument body 7.

In this embodiment, the rotating handles 10 are symmetrically distributed on two sides of the top end of the bearing block 9, and the central axis of the bearing block 9 and the central axis of the first fixing block 13 are overlapped with each other; during operation, the rotation of the horizontal surveying instrument during operation is conveniently controlled, and the reliability of the equipment during angle adjustment is improved.

In this embodiment, an integrated structure is formed between the bearing 901 and the sliding balls 902, and the sliding balls 902 are symmetrically distributed on two sides of the threaded hole 903; during operation makes things convenient for horizontal surveying instrument work to make angle modulation effect, makes things convenient for the accuracy of lifting means survey and drawing.

In this embodiment, the outer dimension of the first fixing block 13 is matched with the outer dimension of the second fixing block 3, and the outer dimension of the second fixing block 3 is matched with the outer dimension of the third fixing block 15; during operation, the bracket 2 is conveniently unfolded to find the correct position, and the uniformity of the unfolding angle of the bracket 2 is improved.

In this embodiment, the outer surface of the bracket base 5 is perpendicular to the central axis bracket of the screw 16, and the central axis of the screw 16 and the central axis of the bracket 2 are overlapped; during operation, the stability of horizontal surveying instrument when using is improved, the work efficiency and the surveying accuracy of surveying instrument are improved.

In the embodiment, the central axis of the plug 1 is perpendicular to the outer surface of the surveying instrument body 7, and the surveying instrument body 7 and the handle 8 form an integrated structure; during operation, the convenience is carried surveying instrument body 7's dismantlement, improves the protection to surveying instrument body 7 to can guarantee stably when the service equipment.

Theory of operation, through carrying surveying instrument body 7 through handle 8 and play and install in mounting groove 11, through when surveying the geotechnical engineering, need carry out the adjustment of support 2, through the effect of pivot 14 and connecting rod 4, be the most accurate position when expanding the maximum angle, then hold through both hands and rotate 10 and be connected through the screw hole 903 of bearing frame 9 and the screw rod 16 of support frame seat 5, then carry out the omnidirectional survey and drawing through bearing 901 and smooth pearl 902.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.

Claims

1. The utility model provides a geotechnical engineering uses horizontal surveying appearance which characterized in that: the bearing seat comprises a mounting seat (6), wherein a mounting groove (11) is fixedly formed in the front of the mounting seat (6), fixing rods (12) are fixedly arranged on two sides of the mounting groove (11), rotating handles (10) are fixedly connected to two sides of each fixing rod (12), a bearing seat (9) is fixedly arranged at the bottom end of the front of each rotating handle (10), each bearing seat (9) comprises a bearing (901), a sliding ball (902) and a threaded hole (903), and the sliding ball (902) is fixedly connected to the front of each bearing (901);

fixed set up threaded hole (903) in the middle of the front of smooth pearl (902), the bottom mounting of bearing frame (9) is set for first fixed block (13), one side fixed the being set for of first fixed block (13) has second fixed block (3), one side fixed the being set for of second fixed block (3) has third fixed block (15), the front of third fixed block (15) has been fixed can pivot (14), one side fixedly connected with connecting rod (4) of pivot (14).

2. The horizontal surveying instrument for geotechnical engineering according to claim 1, characterized by: the bottom mounting of bearing frame (9) is set for has support frame (5), and the top fixedly connected with screw rod (16) of support frame (5), and the top mounting of screw rod (16) has support (2), and the bottom fixedly connected with plug (1) of support (2), and the top mounting of plug (1) has surveying instrument body (7), and the top fixedly connected with handle (8) of surveying instrument body (7).

3. The horizontal surveying instrument for geotechnical engineering according to claim 1, characterized in that: the axis of mount pad (6) and the axis of mounting groove (11) coincide each other between, and mutually perpendicular between the axis of the external surface of mounting groove (11) and dead lever (12).

4. The horizontal surveying instrument for geotechnical engineering according to claim 1, characterized by: the rotating handles (10) are symmetrically distributed on two sides of the top end of the bearing seat (9), and the central axis of the bearing seat (9) and the central axis of the first fixing block (13) are overlapped.

5. The horizontal surveying instrument for geotechnical engineering according to claim 1, characterized in that: an integrated structure is formed between the bearing (901) and the sliding balls (902), and the sliding balls (902) are symmetrically distributed on two sides of the threaded hole (903).

6. The horizontal surveying instrument for geotechnical engineering according to claim 4, characterized in that: the external dimension of the first fixing block (13) is matched with the external dimension of the second fixing block (3), and the external dimension of the second fixing block (3) is matched with the external dimension of the third fixing block (15).

7. The horizontal surveying instrument for geotechnical engineering according to claim 2, characterized in that: the outer surface of the support seat (5) is perpendicular to the central axis support of the screw (16), and the central axis of the screw (16) is coincident with the central axis of the support (2).

8. The horizontal surveying instrument for geotechnical engineering according to claim 2, characterized in that: mutually perpendicular between the axis of plug (1) and the external surface of surveying instrument body (7), and constitute the integral type structure between surveying instrument body (7) and handle (8).