CN214121198U

CN214121198U - Positioner is used in engineering survey and drawing

Info

Publication number: CN214121198U
Application number: CN202120428893.5U
Authority: CN
Inventors: 王子健
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-27
Filing date: 2021-02-27
Publication date: 2021-09-03
Anticipated expiration: 2031-02-27

Abstract

The utility model relates to a positioning device for engineering surveying and mapping, which discloses a positioning device which can be spliced by matching splicing blocks with splicing grooves according to the requirements of users so as to be better suitable for terrains, it is characterized in that the fixed ring is sleeved on one end of the main body shell, the splicing block is arranged on one end surface of the main body shell, the limit ring is arranged on the outer wall of the fixed ring, the limit screw is arranged on the limit ring, and relative with the fixed ring, it has the concatenation groove corresponding with the concatenation piece to open on the other end terminal surface of main part shell, and it has the sliding tray to open on the other end of main part shell, and the one end and the concatenation groove of sliding tray are linked together, and the other end and the inside of main part shell of sliding tray are linked together, and the inside of main part shell is arranged in to the support ring, and the inside of support ring is arranged in through the bearing to the connecting axle, and one end of stop collar is arranged in one of connecting axle and is served, and arranges the inside of main part shell in through the bearing.

Description

Positioner is used in engineering survey and drawing

Technical Field

The utility model relates to a positioner for engineering survey and drawing relates to one kind and can carry out the device of location in the engineering survey and drawing, belongs to engineering survey and drawing field. In particular to a positioning device which can be matched with a splicing groove for splicing according to the requirements of users and is better suitable for terrains.

Background

Surveying and mapping refers to measuring and mapping, engineering surveying and mapping can provide accurate measuring data for engineering construction, the reasonable engineering site selection is guaranteed, construction and effective management are carried out according to design, engineering surveying and mapping are mostly carried out outdoors, for better supporting, a tripod is mostly used for supporting measuring equipment when outdoor engineering surveying and mapping are carried out, the existing supporting and positioning device for engineering surveying and mapping is mainly supported by three-point positioning when in use, the stability of engineering surveying and mapping is improved by mainly depending on the tripod through stretching and adjusting angles, but when in use, the stretching length of the tripod is limited, the tripod is inconvenient when in use in some complex terrains, the tripod is usually designed into a tip for improving the tail end of a tripod leg for the stability of engineering surveying and mapping, collision is easy to cause abrasion to the tip in the schedule carrying process, and because the pointed end can not be stored, the staff is easy to be hurt when carrying.

The publication number CN211083484U discloses a surveying instrument positioning device for engineering surveying and mapping, which comprises a tripod with a placing plate in a spherical hinge, wherein the lower end of the tripod is provided with three supporting rods; wherein, be equipped with the support column on the supporting leg adjusting part, and the outside cover of support column is equipped with the stop collar, the device passes through supporting legs adjusting part, adjust the angle and the length of tripod, adjusting part length is limited, it is relatively poor to adjust the effect, and the strange difference of shape can't cooperate the use with traditional tripod, adjusting part can't splice and set up the length that the support frame mediated the subassembly according to the demand, the support frame adjusting part's end does not possess the pointed end, when fixing the tripod, fixed effect does not possess most advanced fixed effect ideal.

Notice No. CN211576188U discloses a mapping instrument positioner for survey and drawing, including mapping machine and first strut, the positive upper end center of mapping machine is inlayed and is had the eyepiece, and mapping machine openly lower extreme swing joint has the location to store the box, the tray is installed at mapping machine downside center, and tray downside front end is fixed with the mount, the device comes auxiliary device to fix a position fixedly through undercarriage contact ground when using, the undercarriage has most advanced, can be fine insert soil when using, fix the device, nevertheless personnel lead to the fact the collision to the undercarriage easily in carrying the in-process, thereby lead to the fact wearing and tearing to the undercarriage, influence the fixed effect of undercarriage, and carry the most advanced of in-process undercarriage also easily at personnel and lead to the fact the injury to the personnel, possess certain potential safety hazard.

Disclosure of Invention

In order to improve the condition, the utility model relates to a positioner for engineering survey and drawing provides one kind can splice through splice piece cooperation splice groove according to user's demand to this better positioner who is applicable to the topography.

The utility model relates to a positioner is realized like this for engineering survey and drawing: the utility model relates to a positioner for engineering surveying and mapping, which comprises a main body shell, a limit screw, a limit ring, a splicing block, a fixed ring, a rotating groove, a sliding block, a limit sleeve, a bearing, a driving bevel gear, a rotating shaft, a driven bevel gear, a supporting ring, a connecting shaft, a supporting leg and a splicing groove, wherein the fixed ring sleeve is arranged on one end of the main body shell, the splicing block is arranged on one end face of the main body shell, the limit ring is arranged on the outer wall of the fixed ring, the limit screw is arranged on the limit ring and is opposite to the fixed ring, the end face of the other end of the main body shell is provided with a splicing groove corresponding to the splicing block, the other end of the main body shell is provided with a sliding groove, one end of the sliding groove is communicated with the splicing groove, the other end of the sliding groove is communicated with the inside of the main body shell, the supporting ring is arranged inside the main body shell, the connecting shaft is arranged inside the supporting ring through the bearing, one end of a limiting sleeve is arranged on one end of a connecting shaft, the inside of a main body shell is arranged in through a bearing, the limiting sleeve is located on one side of a supporting circular ring, the inside of the limiting sleeve is arranged on one end of the supporting leg, the other end of the supporting leg extends out of the other end of the limiting sleeve and extends into the inside of a sliding groove, the sliding block is sleeved on the supporting leg and is attached to the sliding groove, a driven bevel gear is arranged on the other end of the connecting shaft and is located on the other side of the supporting circular ring, a rotating shaft is arranged on the outer wall of the main body shell, one end of the rotating shaft penetrates through the main body shell and extends into the inside of the main body shell, the driven bevel gear is arranged on one end of the rotating shaft and is meshed with a driving bevel gear, a rotating groove is formed in the end face of the other end of the rotating shaft, the.

Has the beneficial effects.

The structure is simple, and the device is convenient and practical.

Secondly, the cost is low, and the popularization is convenient.

And thirdly, the device can be spliced through the splicing blocks and the splicing grooves according to the requirements of users, so that the device is better suitable for terrains.

Fourthly, can accomodate the pointed end, prevent to cause wearing and tearing or cause the damage to the personnel to the pointed end at the in-process of carrying.

Drawings

Fig. 1 the utility model relates to a positioner's for engineering survey and drawing three-dimensional structure chart.

Fig. 2 the utility model relates to a positioner's for engineering survey and drawing schematic structure.

In the attached drawings

Wherein the method comprises the following steps: the main part shell 1, stop screw 2, spacing ring 3, concatenation piece 4, fixed ring 5, rotation groove 6, sliding tray 7, sliding block 8, stop collar 9, bearing 10, drive bevel gear 11, axis of rotation 12, driven bevel gear 13, support ring 14, connecting axle 15, supporting legs 16, concatenation groove 17.

The specific implementation mode is as follows:

the utility model relates to a positioner is realized like this for engineering survey and drawing: the utility model relates to a positioning device for engineering surveying and mapping, which comprises a main body shell 1, a limiting screw 2, a limiting ring 3, a splicing block 4, a fixed ring 5, a rotating groove 6, a sliding groove 7, a sliding block 8, a limiting sleeve 9, a bearing 10, a driving bevel gear 11, a rotating shaft 12, a driven bevel gear 13, a supporting ring 14, a connecting shaft 15, a supporting leg 16 and a splicing groove 17, wherein the fixed ring 5 is sleeved on one end of the main body shell 1, the splicing block 4 is arranged on one end face of the main body shell 1, the limiting ring 3 is arranged on the outer wall of the fixed ring 5, the limiting screw 2 is arranged on the limiting ring 3 and is opposite to the fixed ring 5, the splicing groove 17 corresponding to the splicing block 4 is arranged on the end face of the other end of the main body shell 1, the sliding groove 7 is arranged on the other end of the main body shell 1, one end of the sliding groove 7 is communicated with the splicing groove 17, the other end of the sliding groove 7 is communicated with the inside of the main body shell 1, a supporting ring 14 is arranged in the main body shell 1, a connecting shaft 15 is arranged in the supporting ring 14 through a bearing 10, one end of a limiting sleeve 9 is arranged on one end of the connecting shaft 15 and is arranged in the main body shell 1 through the bearing 10, the limiting sleeve 9 is arranged on one side of the supporting ring 14, one end of a supporting leg 16 is arranged in the limiting sleeve 9, the other end of the supporting leg 16 extends out of the other end of the limiting sleeve 9 and extends into the sliding groove 7, a sliding block 8 is sleeved on the supporting leg 16 and is attached to the sliding groove 7, a driven bevel gear 13 is arranged on the other end of the connecting shaft 15 and is arranged on the other side of the supporting ring 14, a rotating shaft 12 is arranged on the outer wall of the main body shell 1, one end of the rotating shaft 12 penetrates through the main body shell 1 and extends into the main body shell 1, the driven bevel gear 13 is arranged on one end of the rotating shaft 12 and is engaged with a driving bevel gear 11, a rotating groove 6 is arranged on the end face of the other end of the rotating shaft 12, the cross section of the splicing block 4 is hexagonal, the cross section of the splicing groove 17 is hexagonal, and the supporting leg 16 is in threaded connection with the limiting sleeve 9.

When the tripod positioning device is used, the positioning device is fixed on a support frame of a tripod through the matching of the limiting screw 2 and the limiting ring 3, the length of the positioning device can be changed through the clamping of the splicing block 4 and the splicing groove 17 according to the requirements of a user, the position of the positioning device on the tripod can be adjusted through the limiting screw 2 and the limiting ring 3 in the using process, the rotating shaft 12 can be driven to rotate through the rotating rotary groove 6, so that the driving bevel gear 11 is driven to rotate, the driven bevel gear 13 is driven to rotate, the limiting sleeve 9 and the connecting shaft 15 are driven to rotate, the supporting legs 16 in the connecting sleeve move downwards through the sliding groove 7, the splicing block 4 and the splicing groove 17 can be matched for splicing according to the requirements of the user, and the tripod positioning device is better suitable for terrains;

the design that the splicing grooves 17 corresponding to the splicing blocks 4 are formed in the end face of the other end of the main body shell 1 enables the splicing grooves 17 and the splicing blocks 4 to be clamped, so that the length of the positioning device can be changed according to different requirements of a user, and the positioning device is convenient and fast to use;

the cross section of the splicing block 4 is hexagonal, and the cross section of the splicing groove 17 is hexagonal, so that the clamping tightness between the splicing groove 17 and the splicing block 4 can be further increased, and the loosening is avoided;

the supporting legs 16 and the limiting sleeve 9 are in threaded connection, so that the connection tightness between the supporting legs 16 and the limiting sleeve 9 can be improved, and the supporting legs 16 are prevented from loosening;

the purpose of better being suitable for the terrain can be achieved by matching the splicing blocks 4 with the splicing grooves 17 for splicing according to the requirements of users.

It should be noted that, unless otherwise specifically stated or limited, the terms "disposed on," "mounted," "connected" and "connected" are to be construed broadly and may include, for example, a fixed connection such as a crimped connection, a riveted connection, a pinned connection, an adhesive connection, a welded connection, a detachable connection such as a threaded connection, a snap connection, a hinged connection, an integral connection, an electrical connection, a direct connection, an indirect connection through an intermediate medium, and a communication between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Claims

1. The utility model provides a positioner is used in engineering survey and drawing which characterized by: the connecting device comprises a main body shell, a limiting screw, a limiting ring, a splicing block, a fixed ring, a rotating groove, a sliding block, a limiting sleeve, a bearing, a driving bevel gear, a rotating shaft, a driven bevel gear, a supporting ring, a connecting shaft, supporting legs and a splicing groove, wherein the fixed ring is sleeved on one end of the main body shell, the splicing block is arranged on one end face of the main body shell, the limiting ring is arranged on the outer wall of the fixed ring, the limiting screw is arranged on the limiting ring and is opposite to the fixed ring, the other end face of the main body shell is provided with a splicing groove corresponding to the splicing block, the other end of the main body shell is provided with a sliding groove, one end of the sliding groove is communicated with the splicing groove, the other end of the sliding groove is communicated with the inside of the main body shell, the supporting ring is arranged inside the main body shell, the connecting shaft is arranged inside the supporting ring through the bearing, one end of the limiting sleeve is arranged on one end of the connecting shaft, and arrange the inside of main part shell in through the bearing, the stop collar is located the one side of supporting the ring, the inside of stop collar is arranged in to the one end of supporting legs, the other end of supporting legs extends the other end of stop collar, and extend to the inside of sliding tray, the sliding block cover is arranged in on the supporting legs, and laminate mutually with the sliding tray, driven bevel gear arranges in on the other end of connecting axle, and be located the opposite side of supporting the ring, the axis of rotation is arranged in on the outer wall of main part shell, the one end of axis of rotation passes the inside that the main part shell extended to the main part shell, driven bevel gear arranges in one of axis of rotation and serves, and mesh mutually with the drive bevel gear, it has the rotation groove to open on the other end terminal surface of axis of rotation.

2. The positioning device for engineering surveying and mapping according to claim 1, wherein the cross section of the tiles is hexagonal.

3. The positioning device for engineering surveying and mapping according to claim 1, wherein the cross section of the splicing groove is hexagonal.

4. The positioning device for engineering surveying and mapping according to claim 1, wherein the supporting leg and the position-limiting sleeve are screwed together.