CN220647332U

CN220647332U - Surveying instrument

Info

Publication number: CN220647332U
Application number: CN202321503399.6U
Authority: CN
Inventors: 纪曰栋; 耿南南
Original assignee: Pingyuan County Land Comprehensive Improvement And Potential Excavation Center
Current assignee: Pingyuan County Land Comprehensive Improvement And Potential Excavation Center
Priority date: 2023-06-13
Filing date: 2023-06-13
Publication date: 2024-03-22
Anticipated expiration: 2033-06-13

Abstract

The utility model discloses a surveying instrument, which comprises a surveying instrument body and a base arranged at the bottom of the surveying instrument body, wherein a mounting assembly for mounting the surveying instrument body is arranged on the base, the bottom of the base is fixedly connected with a fixing plate, positioning assemblies are arranged around the outer wall of the fixing plate, supporting legs are rotatably connected around the bottom of the base, supporting rods are arranged at the bottoms of the supporting legs, and fixing cones are arranged at the bottoms of the supporting rods; the utility model relates to the technical field of mapping instruments. This mapping is mapping instrument for engineering, through the locating component who sets up, can accomodate the restriction to the position of supporting leg, prevent that the supporting leg from loosening, solved current mapping instrument and carried inconvenient, and occupation space is great, causes the destruction to equipment easily at the in-process that shifts, reduction in service life increases the amount of labour to reduce efficiency's problem.

Description

Surveying instrument

Technical Field

The utility model relates to the technical field of mappers, in particular to a mappers.

Background

The surveying instrument is one of the tools frequently used by the inventor in surveying work, and when the surveying instrument is actually used, the surveying instrument is fixed by a bracket before surveying, so that the whole instrument can be kept stable, and surveying by surveying staff is facilitated.

When the prior surveying instrument is used and needs to be transferred to the next surveying point, the supporting legs can be temporarily folded. But current surveying instrument draws in the back in supporting leg, does not carry out spacingly, and after only snatching a supporting leg in the transfer process easily, this supporting leg loosens, leads to carrying inconvenience, causes the destruction to equipment even at the in-process of transferring easily.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a surveying instrument, and solves the technical problems mentioned in the background art.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the surveying instrument comprises a surveying instrument body and a base arranged at the bottom of the surveying instrument body, wherein an installation component for installing the surveying instrument body is arranged on the base, a fixing plate is fixedly connected to the bottom of the base, positioning components are arranged on the periphery of the outer wall of the fixing plate, supporting legs are connected to the periphery of the bottom of the base in a rotating mode, supporting rods are arranged at the bottoms of the supporting legs, and fixing cones are arranged at the bottoms of the supporting rods.

As a further preference of the technical scheme, the two sides of the bottom of the surveying instrument body are fixedly connected with plug blocks, and the surfaces of the plug blocks are provided with mounting holes.

As a further preference of the technical scheme, the two sides of the top of the base are provided with inserting grooves, the outer sides of the inserting grooves are provided with transverse grooves, and the specifications of the inserting grooves are mutually matched with those of the inserting blocks.

As the further preference of this technical scheme, the installation component includes slidable mounting stopper in the transverse groove, fixedly connected with spliced pole on the stopper, spliced pole's outside one end slip runs through to the outside of base to fixedly connected with knob, spliced pole's inboard one end slip runs through to the spliced inslot, and spliced pole's specification and the specification looks adaptation of mounting hole, spliced pole's outer wall cover is equipped with first spring, first spring setting is in the transverse groove, and is located the outside of stopper.

As the further preference of this technical scheme, locating component includes fixed mounting at the locating piece of fixed plate outer wall, offer shifting chute, spout and spacing groove on the locating piece, the spout is located one side of shifting chute, the spacing groove is located the top of shifting chute, sliding connection has the movable block in the shifting chute, the top fixedly connected with T type piece of movable block, and the upper end of T type piece is located the spacing inslot, the bottom fixedly connected with second spring of movable block, one side fixedly connected with pull rod of movable block, pull rod slidable mounting is in the spout.

As a further preference of this technical scheme, the inboard upper end fixedly connected with joint frame of supporting leg, and the specification of joint frame and the specification looks adaptation of T type piece, the sliding tray has been seted up to the outside surface of supporting leg, bracing piece slidable mounting is in the sliding tray.

As a further preferable mode of the technical scheme, a row of through fixing holes are formed in the surface of the supporting rod, positioning bolts are arranged on the supporting legs, and the positioning bolts are in threaded fit with the fixing holes.

Compared with the prior art, the method has the following beneficial effects:

through rotating the supporting leg for the supporting leg can drive the joint frame to remove to T type piece one side, when joint frame and T type piece sliding contact, the joint frame can promote T type piece and remove downwards, make T type piece drive movable block and remove downwards and compress the second spring, then when the joint frame rotates to the inboard, the joint frame will slide T type piece, and the T type piece will upwards move under the elastic force of second spring, make T type piece inject the position of joint frame, and then accomodate the restriction to the position of supporting leg, prevent the loosening of supporting leg, it is inconvenient to have solved current surveying instrument and carried, and occupation space is great, cause the destruction to equipment easily at the in-process of transferring, life is reduced, increase the amount of labour, thereby reduce efficiency's problem.

Through pegging graft the grafting piece to the grafting inslot with surveying instrument body bottom, then loosen the knob, promote stopper and grafting pole to the inboard removal under the elastic force of first spring for the inboard end of grafting pole is pegged graft to the mounting hole in, thereby surveys the top at the base with surveying instrument body installation.

Through mutually supporting of supporting leg and bracing piece, be convenient for adjust the height of surveying instrument body, combine the mutually supporting of locating bolt and fixed orifices, be convenient for fix between supporting leg and the bracing piece, ensure the supporting stability of survey and drawing process device bottom, wherein the fixed cone is convenient for insert ground, has further guaranteed the firm of device bottom.

Drawings

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

FIG. 2 is a schematic view of a mounting assembly according to the present utility model;

FIG. 3 is a disassembled view of the positioning assembly of the present utility model;

FIG. 4 is a schematic view of the structure of the support leg and the support bar according to the present utility model;

fig. 5 is a schematic view of a supporting leg accommodating structure in the present utility model.

In the figure: 1. a mapper body; 2. a base; 3. a mounting assembly; 4. a fixing plate; 5. a positioning assembly; 6. support legs; 7. a support rod; 8. a fixed cone; 11. a plug block; 12. a mounting hole; 21. a plug-in groove; 22. a transverse groove; 31. a limiting block; 32. inserting a connecting rod; 33. a first spring; 34. a knob; 51. a positioning block; 52. a moving groove; 53. a chute; 54. a limit groove; 55. a moving block; 56. a T-shaped block; 57. a second spring; 58. a pull rod; 61. a clamping frame; 62. a sliding groove; 71. a fixing hole; 72. and positioning bolts.

Detailed Description

The following description of the embodiments of the present utility model will be made more fully hereinafter with reference to the accompanying drawings, in which it is shown, however, only some, but not all embodiments of the utility model are shown. 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.

Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a surveying instrument, includes surveying instrument body 1 and the base 2 of setting in surveying instrument body 1 bottom, is provided with the installation component 3 that is used for installing surveying instrument body 1 on the base 2, and the bottom fixedly connected with fixed plate 4 of base 2, all is provided with locating component 5 around the outer wall of fixed plate 4, and the bottom of base 2 all rotates around and is connected with supporting leg 6, and the bottom of supporting leg 6 is provided with bracing piece 7, and the bottom of bracing piece 7 is provided with fixed cone 8.

Referring to fig. 2, two sides of the bottom of the surveying instrument body 1 are fixedly connected with plug blocks 11, the surface of the plug blocks 11 is provided with mounting holes 12, and in this embodiment, the plug blocks 11 and the mounting holes 12 are used for fixedly mounting the surveying instrument body 1 on the base 2.

Referring to fig. 2, two sides of the top of the base 2 are provided with inserting grooves 21, the outer sides of the inserting grooves 21 are provided with transverse grooves 22, and the specifications of the inserting grooves 21 and the specifications of the inserting blocks 11 are mutually adapted, in this embodiment, when the inserting blocks 11 at the bottom of the surveying instrument body 1 are inserted into the inserting grooves 21, the inserting blocks 11 are fixedly installed in the inserting grooves 21 through the installation component 3, so that the surveying instrument body 1 is fixedly installed at the top of the base 2.

Referring to fig. 2, the mounting assembly 3 includes a stopper 31 slidably mounted in the transverse slot 22, a plugging rod 32 is fixedly connected to the stopper 31, one end of the outer side of the plugging rod 32 is slidably penetrated to the outside of the base 2 and is fixedly connected with a knob 34, one end of the inner side of the plugging rod 32 is slidably penetrated to the inside of the plugging slot 21, the specification of the plugging rod 32 is mutually matched with the specification of the mounting hole 12, a first spring 33 is sleeved on the outer wall of the plugging rod 32, the first spring 33 is arranged in the transverse slot 22 and is positioned at the outer side of the stopper 31, in this embodiment, the plugging rod 32 and the stopper 31 are driven to move outwards by the knob 34 and the first spring 33 is compressed, so that the inner side end of the plugging rod 32 is not positioned in the plugging slot 21, then the plugging block 11 at the bottom of the surveying instrument body 1 is plugged into the plugging slot 21, then the knob 34 is released, the stopper 31 and the plugging rod 32 are pushed to move inwards under the elastic force of the first spring 33, so that the inner side end of the plugging rod 32 is plugged into the mounting hole 12, and the surveying instrument body 1 is mounted at the top of the base 2; when the surveying instrument body 1 needs to be disassembled, the inserting connection rod 32 and the limiting block 31 are driven to move outwards through the knob 34, so that the inner side end of the inserting connection rod 32 is not inserted into the mounting hole 12, and then the surveying instrument body 1 is taken out from the top of the base 2.

Referring to fig. 3 and 5, the positioning assembly 5 includes a positioning block 51 fixedly installed on an outer wall of the fixed plate 4, a moving groove 52, a sliding groove 53 and a limiting groove 54 are formed on the positioning block 51, the sliding groove 53 is located on one side of the moving groove 52, the limiting groove 54 is located at the top of the moving groove 52, a moving block 55 is slidably connected in the moving groove 52, a T-shaped block 56 is fixedly connected to the top of the moving block 55, the upper end of the T-shaped block 56 is located in the limiting groove 54, a second spring 57 is fixedly connected to the bottom of the moving block 55, a pull rod 58 is fixedly connected to one side of the moving block 55, the pull rod 58 is slidably installed in the sliding groove 53, in this embodiment, when the supporting leg 6 is accommodated, the supporting leg 6 drives the clamping frame 61 to move towards one side of the T-shaped block 56, when the clamping frame 61 is in sliding contact with the T-shaped block 56, the clamping frame 61 pushes the T-shaped block 56 to move downwards, the moving block 55 moves downwards and compresses the second spring 57, then when the clamping frame 61 rotates inwards, the clamping frame 61 moves inwards, the sliding frame 61 passes through the T-shaped block 56, the second spring 56 and the second spring 57 is prevented from moving upwards, the occupied by the supporting leg is reduced, the supporting leg is easy to be limited, the service life of the supporting leg is reduced, and the supporting leg is easy to be more convenient, and the service life of the supporting device is reduced, and the supporting device is more limited, and the service life of the supporting device is easy is reduced.

Referring to fig. 4, a clamping frame 61 is fixedly connected to the upper end of the inner side of the supporting leg 6, a sliding groove 62 is formed in the outer side surface of the supporting leg 6, and the supporting rod 7 is slidably mounted in the sliding groove 62; the fixed orifices 71 that link up of a row have been seted up on the surface of bracing piece 7, be provided with positioning bolt 72 on supporting leg 6, and positioning bolt 72 and fixed orifices 71 screw-thread fit, in this embodiment, through the mutually supporting of supporting leg 6 and bracing piece 7, be convenient for adjust the height of surveying instrument body 1, combine the mutually supporting of positioning bolt 72 and fixed orifices 71, be convenient for fix between supporting leg 6 and bracing piece 7, ensure the supporting stability of survey and drawing process device bottom, wherein fixed cone 8 is convenient for insert ground, the steadiness of device bottom has further been guaranteed.

Working principle of surveying instrument for surveying and mapping engineering: in the engineering surveying and mapping process, firstly, the device is moved to a surveying and mapping place, according to the actual use requirement, the height of the surveying and mapping instrument body 1 is conveniently adjusted through the mutual matching of the supporting legs 6 and the supporting rods 7, the fixing between the supporting legs 6 and the supporting rods 7 is conveniently realized by combining the mutual matching of the positioning bolts 72 and the fixing holes 71, the supporting stability of the bottom of the device in the surveying and mapping process is ensured, the fixing cone 8 is conveniently inserted into the ground, and the stability of the bottom of the device is further ensured; inserting the inserting block 11 at the bottom of the surveying instrument body 1 into the inserting groove 21, loosening the knob 34, pushing the limiting block 31 and the inserting rod 32 to move inwards under the elastic acting force of the first spring 33, so that the inner side end of the inserting rod 32 is inserted into the mounting hole 12, and the surveying instrument body 1 is mounted at the top of the base 2 for surveying;

when the surveying instrument body 1 needs to be disassembled, the inserting connection rod 32 and the limiting block 31 are driven to move outwards through the knob 34, so that the inner side end of the inserting connection rod 32 is not inserted into the mounting hole 12 any more, and then the surveying instrument body 1 is taken out from the top of the base 2;

when the supporting leg 6 needs to be stored, the supporting leg 6 is rotated, the supporting leg 6 can drive the clamping frame 61 to move to one side of the T-shaped block 56, when the clamping frame 61 is in sliding contact with the T-shaped block 56, the clamping frame 61 can push the T-shaped block 56 to move downwards, the T-shaped block 56 can drive the moving block 55 to move downwards and compress the second spring 57, then when the clamping frame 61 rotates inwards, the clamping frame 61 can slide over the T-shaped block 56, the T-shaped block 56 can move upwards under the elastic acting force of the second spring 57, the T-shaped block 56 limits the position of the clamping frame 61, further the position of the supporting leg 6 is stored and limited, loosening of the supporting leg 6 is prevented, the problems that the traditional mapping instrument is inconvenient to carry, the occupied space is large, equipment is easy to damage in the transferring process, the service life is shortened, the momentum is increased, and the efficiency is reduced are solved.

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 principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The surveying instrument, including surveying instrument body (1) and base (2) of setting in surveying instrument body (1) bottom, its characterized in that: be provided with on base (2) and be used for installing installation component (3) of surveying instrument body (1), the bottom fixedly connected with fixed plate (4) of base (2), all be provided with locating component (5) around the outer wall of fixed plate (4), all rotate around the bottom of base (2) and be connected with supporting leg (6), the bottom of supporting leg (6) is provided with bracing piece (7), the bottom of bracing piece (7) is provided with fixed cone (8).

2. The surveying instrument according to claim 1, wherein: the measuring instrument is characterized in that plug-in blocks (11) are fixedly connected to two sides of the bottom of the measuring instrument body (1), and mounting holes (12) are formed in the surfaces of the plug-in blocks (11).

3. The surveying instrument according to claim 2, wherein: the plug-in type socket is characterized in that plug-in grooves (21) are formed in two sides of the top of the base (2), transverse grooves (22) are formed in the outer sides of the plug-in grooves (21), and the specifications of the plug-in grooves (21) are mutually matched with the specifications of the plug-in blocks (11).

4. A surveying instrument according to claim 3, wherein: the installation component (3) is including slidable mounting stopper (31) in transverse groove (22), fixedly connected with spliced pole (32) on stopper (31), the outside one end of spliced pole (32) is slided and is run through to the outside of base (2) to fixedly connected with knob (34), the inboard one end of spliced pole (32) is slided and is run through in spliced groove (21), and the specification of spliced pole (32) and the specification looks adaptation of mounting hole (12), the outer wall cover of spliced pole (32) is equipped with first spring (33), first spring (33) set up in transverse groove (22), and are located the outside of stopper (31).

5. The surveying instrument according to claim 1, wherein: the positioning assembly (5) comprises a positioning block (51) fixedly arranged on the outer wall of the fixed plate (4), a moving groove (52), a sliding groove (53) and a limiting groove (54) are formed in the positioning block (51), the sliding groove (53) is located on one side of the moving groove (52), the limiting groove (54) is located at the top of the moving groove (52), a moving block (55) is slidably connected in the moving groove (52), a T-shaped block (56) is fixedly connected to the top of the moving block (55), the upper end of the T-shaped block (56) is located in the limiting groove (54), a second spring (57) is fixedly connected to the bottom of the moving block (55), a pull rod (58) is fixedly connected to one side of the moving block (55), and the pull rod (58) is slidably mounted in the sliding groove (53).

6. The surveying instrument according to claim 5, wherein: the inside upper end fixedly connected with joint frame (61) of supporting leg (6), and the specification of joint frame (61) and the specification of T type piece (56) are mutually adapted, sliding groove (62) have been seted up on the outside surface of supporting leg (6), bracing piece (7) slidable mounting is in sliding groove (62).

7. The surveying instrument according to claim 6, wherein: a row of through fixing holes (71) are formed in the surface of the supporting rod (7), positioning bolts (72) are arranged on the supporting legs (6), and the positioning bolts (72) are in threaded fit with the fixing holes (71).