CN218564942U

CN218564942U - Surveying instrument for engineering surveying and mapping applicable to different terrains

Info

Publication number: CN218564942U
Application number: CN202223283002.5U
Authority: CN
Inventors: 刘虎; 李长标
Original assignee: Liuzhou Institute of Technology
Current assignee: Liuzhou Institute of Technology
Priority date: 2022-12-08
Filing date: 2022-12-08
Publication date: 2023-03-03
Anticipated expiration: 2032-12-08

Abstract

The utility model relates to the field of surveying instruments, in particular to a surveying instrument for engineering surveying and mapping applicable to different terrains, which comprises a surveying instrument body, a support frame and a connecting piece for connecting the surveying instrument body and the support frame, wherein the connecting piece comprises a first connecting block arranged at the lower end of the surveying instrument body and a connecting ring rotatably arranged at the lower end of the first connecting block; the support frame comprises a vertically arranged telescopic shaft and a tripod connected with the telescopic shaft in a sliding manner, and the upper end surface of the telescopic shaft is connected with the connecting ring; the tripod comprises three telescopic support arms, wherein a first connecting piece and a second connecting piece which are arranged at intervals up and down are arranged on a telescopic shaft, the upper ends of the three telescopic support arms are hinged with the first connecting piece, and the lower ends of the three telescopic support arms are connected with the telescopic shaft through the second connecting piece; the lower extreme of flexible support arm is spine portion, and the cover is equipped with anti-skidding circular cone cover in spine portion, and the tripod of solving the mapping appearance configuration is not convenient for shrink, leads to being difficult to lay and the problem of stable support mapping appearance in unevenness's road surface.

Description

Surveying instrument for engineering surveying and mapping applicable to different terrains

Technical Field

The utility model relates to a surveying instrument field, concretely relates to surveying instrument is used in engineering survey and drawing of applicable different topography.

Background

The engineering survey and drawing is to measure various information of space and earth and draw various topographic maps, mainly including various ground features, landforms, underground geological structures, hydrology, mineral deposits, etc. of earth surface, such as mountains, rivers, houses, roads, vegetation, etc., usually, before developing a piece of land or performing large-scale engineering construction, a mapping engineer must measure and draw a topographic map and provide other information, and then the decision, planning and design can be performed.

At the in-process of engineering survey and drawing, can use mapping device to survey and draw, current surveying instrument polygamy is disposed there is the tripod, but the tripod of conventional setting is not convenient for shrink, especially is difficult to lay and the stable support surveying instrument in unevenness's road surface.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a surveying instrument is used in engineering survey and drawing of applicable different topography, the tripod of solving the surveying instrument configuration is not convenient for contract, leads to being difficult to lay and the problem of outrigger surveying instrument in unevenness's road surface.

In order to solve the technical problem, the utility model adopts the following technical scheme:

the mapper for engineering surveying and mapping applicable to different terrains comprises a mapper body, a support frame and a connecting piece for connecting the mapper body and the support frame, wherein the connecting piece comprises a first connecting block arranged at the lower end of the mapper body and a connecting ring rotatably arranged at the lower end of the first connecting block; the support frame comprises a vertically arranged telescopic shaft and a tripod connected with the telescopic shaft in a sliding manner, and the upper end surface of the telescopic shaft is connected with the connecting ring; the tripod comprises three telescopic support arms, a first connecting piece and a second connecting piece which are arranged at intervals up and down are arranged on the telescopic shaft, the upper ends of the three telescopic support arms are hinged with the first connecting piece, and the lower ends of the three telescopic support arms are connected with the telescopic shaft through the second connecting piece; the lower end of the telescopic support arm is a spine part, and an anti-skidding conical sleeve is sleeved on the spine part.

The telescopic shaft comprises a first cylinder and a second cylinder, a first chute is vertically arranged at the top of the first cylinder, the lower end of the second cylinder is arranged in the first chute in a sliding manner, and the upper end of the second cylinder is connected with the inner wall of the connecting ring through threads.

According to a further technical scheme, the first connecting piece comprises a mounting block fixedly sleeved on the outer side of the top of the first cylinder, three connectors distributed in an annular array manner are arranged on the outer wall of the mounting block, and the upper ends of the three telescopic support arms are respectively hinged with the three connectors; an adjusting cap is arranged on the mounting block, the screw rod of the adjusting cap penetrates through the mounting block and the first cylinder in a threaded connection mode and is tightly abutted against the second cylinder which is arranged in the first sliding groove in a sliding mode.

A further technical scheme is that the telescopic support arm comprises a third cylinder and a fourth cylinder, the upper end of the third cylinder is hinged to the connector, a second sliding groove is formed in the lower end of the third cylinder, and the fourth cylinder is arranged in the second sliding groove in a sliding mode.

A further technical scheme is that the second connecting piece including fixed cover set up in the second connecting block of first cylinder lower extreme outer wall, fixed cover are located adapter sleeve and three connection support arm on the third cylinder, it is three the one end of connecting the support arm is articulated with the second connecting block respectively, and is three the other end of connecting the support arm is articulated mutually with three adapter sleeve respectively.

A further technical proposal is that an arc-shaped reinforcing plate is arranged between the third column body and the connecting sleeve, a rotating groove is arranged in the arc-shaped reinforcing plate, a rotating block is rotationally arranged in the rotating groove, a connecting channel communicated with the rotating groove is arranged at one end of the arc-shaped reinforcing plate facing the connecting sleeve, the connecting sleeve is provided with a hand screwing cap, the hand screwing cap is provided with a threaded column, and the threaded column penetrates through the connecting sleeve in a threaded connection mode, extends into the connecting channel and is connected with the rotating block in a rotating mode.

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

the telescopic shaft through setting up is convenient for adjust the height of whole device, and carry out the outrigger through the tripod that sets up, at the in-process that uses the tripod, be convenient for erect in unevenness's road surface through three flexible support arm, and be equipped with spine portion at the lower extreme of flexible support arm, spine portion is convenient for erect in muddy bottom surface, and the cover is equipped with anti-skidding circular cone cover in spine portion, anti-skidding circular cone cover can increase the frictional force on flexible support arm and ground, the stability of whole device use is provided, when accomodating the transportation to whole device simultaneously, avoid spine portion to stab personnel, the applicable different service environment of whole device, great market application has, and high popularization value.

Drawings

Fig. 1 is the utility model relates to a structure schematic diagram of surveying and mapping instrument for engineering survey and drawing of applicable different topography.

Fig. 2 is a partially enlarged view of a portion a in fig. 1.

Fig. 3 is a partially enlarged view of a portion B in fig. 1.

Figure 4 is the utility model discloses well adapter sleeve and the third column body.

Icon: 1-surveying instrument body, 2-first connecting block, 3-connecting ring, 4-anti-slip conical sleeve, 5-first cylinder, 6-second cylinder, 7-mounting block, 8-connecting head, 9-adjusting cap, 10-third cylinder, 11-fourth cylinder, 12-second connecting block, 13-connecting sleeve, 14-connecting support arm, 15-arc reinforcing plate, 16-rotating block, 17-hand-screwing cap and 18-threaded column.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Example (b):

fig. 1-4 show a preferred embodiment of the surveying instrument for engineering surveying and mapping applicable to different terrains, in this embodiment, the surveying instrument for engineering surveying and mapping applicable to different terrains specifically includes a surveying instrument body 1, a support frame, and a connecting member for connecting the surveying instrument body 1 and the support frame, the connecting member includes a first connecting block 2 disposed at a lower end of the surveying instrument body 1 and a connecting ring 3 rotatably disposed at a lower end of the first connecting block 2; the support frame comprises a vertically arranged telescopic shaft and a tripod connected with the telescopic shaft in a sliding manner, and the upper end surface of the telescopic shaft is connected with the connecting ring 3; the tripod comprises three telescopic support arms, a first connecting piece and a second connecting piece which are arranged at intervals up and down are arranged on the telescopic shaft, the upper ends of the three telescopic support arms are hinged with the first connecting piece, and the lower ends of the three telescopic support arms are connected with the telescopic shaft through the second connecting piece; the lower end of the telescopic support arm is a spine part, and an anti-skidding conical sleeve 4 is sleeved on the spine part.

The utility model discloses in, the telescopic shaft through setting up is convenient for adjust the height of whole device, and carry out the stable stay to the telescopic shaft through the tripod that sets up, at the in-process that uses the tripod, be convenient for erect in unevenness's road surface through three flexible support arm, and be equipped with spine portion at the lower extreme of flexible support arm, spine portion is convenient for erect in muddy bottom surface, and the cover is equipped with anti-skidding circular cone cover 4 in spine portion, anti-skidding circular cone cover 4 can increase the frictional force on flexible support arm and ground, the stability that whole device used is provided, when accomodating the transportation to whole device simultaneously, avoid spine portion to stab personnel, the applicable different service environment of whole device, great market application has, and high popularization value.

The spine part is arranged conventionally and is in a conical shape with a large upper part and a small lower part, so that the spine part can be conveniently inserted into the ground.

The telescopic shaft comprises a first cylinder 5 and a second cylinder 6, a first chute is vertically arranged at the top of the first cylinder 5, the lower end of the second cylinder 6 is arranged in the first chute in a sliding mode, the upper end of the second cylinder is in threaded connection with the inner wall of the connecting ring 3, a tripod can be conveniently stored, the first connecting piece comprises a mounting block 7 fixedly sleeved on the outer side of the top of the first cylinder 5, three connectors 8 distributed in an annular array mode are arranged on the outer wall of the mounting block 7, and the upper ends of the three telescopic support arms are respectively hinged to the three connectors 8; be equipped with on the installation piece 7 and adjust cap 9, the screw rod of adjusting cap 9 pass installation piece 7 and first cylinder 5 with threaded connection's mode and set up with sliding in closely contradict in the second cylinder 6 in the first spout, rotate through adjusting cap 9, realize highly adjusting the position of second cylinder 6, and then realize highly adjusting the position of whole device.

The telescopic support arm comprises a third cylinder 10 and a fourth cylinder 11, the upper end of the third cylinder 10 is hinged to a connector 8, the lower end of the third cylinder is provided with a second sliding groove, the fourth cylinder 11 is slidably arranged in the second sliding groove, a second connecting piece comprises a fixing sleeve arranged in a second connecting block 12 and a fixing sleeve arranged on the outer wall of the lower end of the first cylinder 5, a connecting sleeve 13 and a three connecting support arm 14 are arranged on the third cylinder 10, the connecting support arm 14 is hinged to the second connecting block 12 and the other end of the connecting support arm 14 is hinged to the three connecting sleeve 13, an arc reinforcing plate 15 is arranged between the third cylinder 10 and the connecting sleeve 13, a rotating groove is arranged in the arc reinforcing plate 15, a rotating block 16 is arranged in the rotating groove, the arc reinforcing plate 15 is arranged towards one end of the connecting sleeve 13 and is provided with a connecting channel communicated with the rotating groove, a hand screwing cap 17 is arranged on the connecting sleeve 13, a threaded cylinder 18 is arranged on the hand screwing cap 17, the threaded cylinder 18 penetrates through a connecting sleeve 13 in a threaded connection mode, extends to the connecting sleeve 13, the rotating block 16 rotates, the tripod, and the third cylinder 10 is adjusted so that the third cylinder 10 is conveniently attached to the third cylinder 10 and the third cylinder 11.

Ensure through three connecting support arm 14 that whole tripod provides the outrigger to flexible post, avoided screw thread post 18 direct and fourth cylinder 11 to link to each other through setting up of arc gusset plate 15 simultaneously, and then avoided screw thread post 18 directly to extrude fourth cylinder 11, cause the 11 outer walls of fourth cylinder to have the mar or cave in, the in-process that has mar or sunken fourth cylinder 11 and inserting and establishing takes place easily to buckle, be unfavorable for providing stable support for whole device.

Preferably, be equipped with the spirit level on surveying instrument body 1, be convenient for refer to when installing whole device.

Although the invention has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this invention. More specifically, various variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure, the drawings and the appended claims. In addition to variations and modifications in the component parts and/or arrangements, other uses will also be apparent to those skilled in the art.

Claims

1. The utility model provides an engineering survey and drawing of applicable different topography is with surveying and drawing appearance which characterized in that: the device comprises a surveying instrument body (1), a support frame and a connecting piece for connecting the surveying instrument body (1) and the support frame, wherein the connecting piece comprises a first connecting block (2) arranged at the lower end of the surveying instrument body (1) and a connecting ring (3) rotatably arranged at the lower end of the first connecting block (2); the support frame comprises a vertically arranged telescopic shaft and a tripod connected with the telescopic shaft in a sliding manner, and the upper end surface of the telescopic shaft is connected with the connecting ring (3); the tripod comprises three telescopic support arms, a first connecting piece and a second connecting piece which are arranged at intervals up and down are arranged on the telescopic shaft, the upper ends of the three telescopic support arms are hinged with the first connecting piece, and the lower ends of the three telescopic support arms are connected with the telescopic shaft through second connecting pieces; the lower end of the telescopic support arm is a spine part, and an anti-skidding conical sleeve (4) is sleeved on the spine part.

2. The surveying instrument for engineering surveying and mapping applicable to different terrains according to claim 1, characterized in that: the telescopic shaft comprises a first cylinder (5) and a second cylinder (6), a first sliding groove is vertically formed in the top of the first cylinder (5), the lower end of the second cylinder (6) is arranged in the first sliding groove in a sliding mode, and the upper end of the second cylinder is connected with the inner wall threads of the connecting ring (3).

3. The surveying instrument for engineering surveying and mapping applicable to different terrains according to claim 2, characterized in that: the first connecting piece comprises a mounting block (7) fixedly sleeved on the outer side of the top of the first cylinder (5), three connectors (8) distributed in an annular array manner are arranged on the outer wall of the mounting block (7), and the upper ends of the three telescopic support arms are respectively hinged with the three connectors (8); be equipped with on installation piece (7) and adjust cap (9), the screw rod of adjusting cap (9) passes installation piece (7) and first cylinder (5) with threaded connection's mode and with slide set up in second cylinder (6) in the first spout are closely contradicted.

4. The surveying instrument for engineering surveying and mapping applicable to different terrains according to claim 3, characterized in that: the telescopic support arm comprises a third cylinder (10) and a fourth cylinder (11), the upper end of the third cylinder (10) is hinged to the connector (8), a second sliding groove is formed in the lower end of the third cylinder, and the fourth cylinder (11) is arranged in the second sliding groove in a sliding mode.

5. The surveying instrument for engineering surveying and mapping applicable to different terrains according to claim 4, characterized in that: the second connecting piece including fixed cover set up in second connecting block (12), the fixed cover of first cylinder (5) lower extreme outer wall are located adapter sleeve (13) and three on third cylinder (10) are connected support arm (14), and are three the one end of connecting support arm (14) is articulated with second connecting block (12) respectively, and is three the other end of connecting support arm (14) is articulated mutually with three adapter sleeve (13) respectively.

6. The surveying instrument for engineering surveying and mapping applicable to different terrains according to claim 5, characterized in that: be equipped with arc gusset plate (15) between third cylinder (10) and adapter sleeve (13), be equipped with in arc gusset plate (15) and rotate the groove, it is equipped with turning block (16) to rotate the inslot rotation, arc gusset plate (15) towards the one end of adapter sleeve (13) be equipped with rotate the interface channel that the groove communicates, be equipped with on adapter sleeve (13) the hand and twist cap (17), be equipped with screw thread post (18) on hand twisting cap (17), screw thread post (18) pass adapter sleeve (13) with threaded connection's mode and extend to in the interface channel, and with turning block (16) rotate and link to each other.