CN220770776U

CN220770776U - Survey, survey and drawing lofting device

Info

Publication number: CN220770776U
Application number: CN202322459315.XU
Authority: CN
Inventors: 王炎川; 张卫明; 郑德佳; 成吉斯; 王�泓
Original assignee: Jieyang Earth Survey Co ltd
Current assignee: Jieyang Earth Survey Co ltd
Priority date: 2023-09-11
Filing date: 2023-09-11
Publication date: 2024-04-12
Anticipated expiration: 2033-09-11

Abstract

The utility model relates to the technical field of surveying, mapping and lofting devices, in particular to a surveying, mapping and lofting device which comprises a surveying instrument body and a chassis, wherein the chassis is provided with a rear foot support assembly and a front foot support assembly capable of being telescopically adjusted, the rear foot support assembly comprises an upper support and a middle support, the upper support is rotatably connected with the bottom wall of the chassis, the middle support is rotatably connected with the upper support, locking pieces for locking rotation are arranged at the connection part of the upper support and the chassis and the connection part of the middle support and the upper support, the rear foot support assemblies are arranged in a plurality of groups, and the rear foot support assemblies are arranged at the rear side of the front foot support assembly.

Description

Survey, survey and drawing lofting device

Technical Field

The utility model relates to the technical field of mapping lofting devices, in particular to a surveying, mapping and lofting device.

Background

The survey, surveying, mapping and lofting device is a device for measuring and surveying geographic information, and is usually composed of a tripod and a surveying instrument, the survey, surveying, mapping and lofting device can be used for determining parameters such as ground height, azimuth and distance, by using the survey, mapping and lofting device, a measurer can acquire accurate geographic information data for planning, designing and constructing and the like, but the existing standing survey, surveying, mapping and lofting device is inconvenient to carry and operate, especially in outdoor work or a scene requiring frequent conversion of measuring positions, the survey, mapping and lofting device of stand type needs to be converted into the survey, mapping and lofting device of hand-held type, the lofting point is looked for in handheld mapping instrument removal again, when the handheld survey, mapping and lofting device of hand-held type removes, need split tripod and mapping instrument earlier, further accomodate the tripod, the above-mentioned mode needs split tripod then accomodate again, the convenience when carrying survey, mapping and lofting device removal is reduced, need carry out the additional load of carrying the increase carrier to the tripod, need the additional receiver to accomodate the tripod, increase carrier's intensity of labour.

Therefore, there is room for improvement in the survey, mapping and lofting device described above.

Disclosure of Invention

The utility model aims to provide a survey, mapping and lofting device which is designed for solving at least one technical problem in the background technology.

In order to achieve the above purpose, the present utility model adopts the following scheme: the utility model provides a reconnaissance survey lofting device, includes the chassis, assemble in the surveying instrument body of chassis upside, the chassis is equipped with back foot support subassembly, can carry out telescopic adjustment's preceding foot support subassembly, back foot support subassembly includes upper bracket, well support, the upper end of upper bracket with the diapire of chassis rotates to be connected, the lower extreme of upper bracket with the upper end of well support rotates to be connected, the upper bracket with chassis junction well support with the junction of upper bracket all is equipped with and is used for locking pivoted locking piece, back foot support subassembly is the multiunit setting, and the multiunit back foot support subassembly is located the rear side of preceding foot support subassembly, when handheld survey lofting device, back foot support subassembly outwards bends and is L type setting.

The rear foot support assembly further comprises a lower support, the lower end of the middle support is rotatably connected with the upper end of the lower support and is provided with a locking piece used for locking rotation, the lower end of the lower support is connected with an adsorption piece, and when the hand-held drawing and lofting device is used, the rear foot support assembly is outwards bent to be in a triangular arrangement and the adsorption piece is connected with the chassis.

The absorbing piece is rotatably connected with the lower end of the lower support, the absorbing piece is a switch-type magnet seat, and a magnetic metal piece is connected with the outer wall of the connecting part of the chassis and the absorbing piece.

The front foot support assembly comprises a front telescopic rod with a lockable length, and the upper end of the front telescopic rod is rotationally connected with the chassis and provided with a locking piece for locking rotation.

The lower support is provided with a rear telescopic rod, the upper end of the rear telescopic rod is rotationally connected with the middle support, and the lower end of the rear telescopic rod is rotationally connected with the adsorption piece.

The lower end of the front telescopic rod is connected with a foot part for fixing the position of the device, and the foot part is a conical point pin.

The outer wall of the middle support is provided with a protrusion, the protrusion is provided with a plurality of groups of protrusions, and the protrusions are arranged at intervals.

The bottom wall of the chassis is connected with a clamping part for clamping the front telescopic rod, and the clamping radius of the clamping part is matched with the radius of the front telescopic rod.

The bottom wall of the chassis is provided with an anti-puncturing part in a protruding mode, and when the mapping lofting device is held by hand, the conical pointed pins are arranged towards the anti-puncturing part.

Wherein, the surveying instrument body with the chassis rotates to be connected.

The utility model has the advantages that the axis of the upper bracket is rotated to an angle which is approximately parallel to the bottom wall of the chassis, and then the middle bracket is rotated upwards relative to the upper bracket, so that the axis of the middle bracket is approximately perpendicular to the axis of the upper bracket, a state similar to an L-shaped arm is formed, the rotation of the rear foot bracket components is locked through the locking piece, after the operation is carried out on the rear foot bracket components, a lofting staff holds the middle brackets of the two rear foot bracket components, so that the holding of the lofting device is realized, and the investigation, surveying and mapping lofting device is driven to transfer.

Through the arrangement, lofting personnel can flexibly adjust according to specific situations and requirements, and if accurate measurement is required, standing type can be used for carrying out in a stable mode; and when needing quick measurement or operating in comparatively complicated scene, can select handheld, increase measuring mode's variety, hoisting device's portability and operation simplicity still increase suitability and flexibility, make the lofting personnel can more conveniently measure the work, adapt to various work scenes, improve work efficiency and accuracy, reduce lofting personnel's carry burden, reduce carrier's intensity of labour.

Drawings

FIG. 1 is a front view of a survey, mapping and lofting device in a hand-held position;

FIG. 2 is a perspective view of a survey, mapping and lofting device in a hand-held position;

FIG. 3 is an enlarged view of area A of FIG. 2;

FIG. 4 is a schematic diagram of a survey, mapping and lofting device in a hand-held position;

fig. 5 is an enlarged view of region B of fig. 4;

FIG. 6 is an elevation view of a survey, mapping and loft device in a standing position;

FIG. 7 is a perspective view of a survey, mapping and lofting device in a standing position;

fig. 8 is a schematic structural view of a survey, mapping and lofting device in a standing position.

Detailed Description

Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so as to provide an intuitive and visual understanding of each technical feature and overall solution of the present utility model, but are not to be construed as limiting the scope of the present utility model.

In the description of the present utility model, if an orientation description such as "upper", "lower", "front", "rear", "left", "right", etc. is referred to, it is merely for convenience of description and simplification of the description, and does not indicate or imply that the apparatus or element referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the utility model. When a feature is referred to as being "disposed," "secured" or "connected" to another feature, it can be directly disposed, secured or connected to the other feature or it can be indirectly disposed, secured or connected to the other feature.

In the description of the present utility model, if "a number" is referred to, it means one or more, if "a number" is referred to, it means two or more, if "greater than", "less than", "exceeding" is referred to, it is to be understood that the number is not included, and if "above", "below", "within" is referred to, it is understood that the number is included. If reference is made to "first", "second" it is to be understood as being used for distinguishing technical features and not as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

Furthermore, unless defined otherwise, technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. It should be understood that the terms "comprises" and "comprising," when used in this specification and the appended claims, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.

Examples: the terms of "lower end", "upper end" and the like in this embodiment are all characterized by taking the characteristic direction of a standing state of the survey, mapping and lofting device as a basis, as shown in fig. 1-8, the survey, mapping and lofting device comprises a chassis 201 and a mapper body 101 assembled on the upper side of the chassis, the chassis 201 is provided with a rear foot support assembly 301 and a front foot support assembly 401 capable of performing telescopic adjustment, the rear foot support assembly 301 comprises an upper support 302 and a middle support 303, the upper end of the upper support 302 is in rotary connection with the bottom wall of the chassis 201, the upper end of the middle support 303 is in rotary connection with the lower end of the upper support 302, the joint of the upper support 302 and the chassis 201 is provided with locking pieces 304 for locking and rotating, the rear foot support assembly 301 is in multiple groups, the rear foot support assembly 301 is positioned on the rear side of the front foot support assembly 401, and the rear foot support assembly is bent outwards when the mapping and lofting device is held by hands.

The axis of the upper bracket is rotated to an angle which is parallel to the bottom wall of the chassis, and then the upper bracket is rotated upwards relative to the upper bracket, so that the axis of the middle bracket is vertical to the axis of the upper bracket, a state similar to an L-shaped arm is formed, and the rotation of the rear foot bracket components is locked through the locking piece, after the operation is carried out on the rear foot bracket components in multiple groups, a lofting staff holds the middle brackets of the two rear foot bracket components in multiple groups, so that the lofting device is held, and the survey, mapping and lofting device is driven to transfer.

Through the arrangement, as the tripod and the surveying instrument body do not need to be split, only the front foot support assembly of the tripod is required to be contracted and the rear foot support assembly is required to be bent and rotated to be changed into an L shape, a lofting staff holds the L-shaped support, after the surveying and lofting device is converted from a standing mode to a handheld mode, the volume occupied by the device is smaller, lighter and more convenient to carry while the splitting is avoided, and as the tripod and the surveying instrument body can be converted from the standing mode to the handheld mode at any time, the lofting staff can flexibly adjust according to specific conditions and requirements, and can use the standing mode to carry out in a stable mode when accurate measurement is required; and when needing quick measurement or operating in comparatively complicated scene, can select the hand-held type, increase measuring mode's variety, hoisting device's portability and operation simplicity still increase suitability and flexibility, make the lofting personnel can more conveniently measure the work, adapt to various work scenes, improve work efficiency and accuracy.

The rear foot support assembly 301 further comprises a lower support 305, the lower end of the middle support 303 is rotatably connected with the upper end of the lower support 305, the lower support 305 is far away from one end of the middle support 303, an adsorption piece 306 is connected with one end of the lower support 305, when the rear foot support assembly 301 is bent outwards to form a triangle-shaped arrangement when the mapping lofting device is held by a hand, the adsorption piece 306 is connected with the chassis 201, when the mapping lofting device is adjusted to be held by the hand, the upper support and the middle support are adjusted to form an L-shaped arrangement, then the lower support is rotated, so that the adsorption piece is adsorbed on the outer wall of the chassis, the rear foot support assembly is arranged in a triangle-shaped arrangement, through the arrangement, the firmness of the rear foot support assembly is improved, the stability of the mapping lofting device is improved when the hand-held by a hand, and the accuracy of mapping data is improved.

The rotation part of the middle bracket 303 and the lower bracket 305 is provided with a locking piece 304 for locking rotation, when the absorbing piece is connected with the chassis in an absorbing way, the locking piece at the connection part of the middle bracket and the lower bracket is locked, and the rotation between the middle bracket and the lower bracket is locked.

Wherein, when the survey and drawing lofting device is standing, the locking piece 304 can lock the rotation of back foot support assembly, promotes the stability of device.

Wherein, the lateral wall arch of well support 303 is equipped with the portion of gripping 307 that is used for gripping, the outer wall arch of portion of gripping 307 is equipped with the convex part 308, convex part 308 sets up for the spaced multiunit, when the lofting personnel is held the survey lofting device through the portion of gripping, the frictional force when the survey lofting device is held to the convex part promotion lofting personnel to stability when further promoting the lofting personnel and gripping, the accuracy of promotion survey data.

The absorbing member 306 is rotatably connected with the lower end of the lower support 305, the absorbing member 306 is a switch-type magnet seat, the outer wall of the joint of the chassis 201 and the absorbing member 306 is connected with a magnetic metal member 309, the absorbing member is connected with the metal member, the magnetism of the magnet seat is adjusted to be in an open state, one magnetic surface of the magnet seat is rotated to an angle corresponding to the absorbing member, so that the magnet seat is absorbed on the metal member of the chassis, the connection between the lower support and the chassis is realized, the magnetic absorbing force of the absorbing member can be opened or closed through the arrangement, the structure of the mapping lofting device is simplified, and the flexibility of the absorbing member and the chassis in connection is improved.

Wherein, preceding foot support subassembly 401 includes preceding telescopic link 402 of lockable length, preceding telescopic link 402 the upper end with chassis 201 rotates to be connected and is equipped with and is used for locking pivoted locking piece 304, when adjusting the survey lofting device into handheld time, contracts preceding telescopic link's length, rotates preceding telescopic link and adjusts the rotation of preceding telescopic link to suitable position again and lock, through above-mentioned setting, the possibility that the interference takes place when reducing preceding telescopic link and survey lofting device removal, hoisting device's smoothness nature, hoisting device's stability to promote lofting personnel's use comfort.

Wherein, the lower carriage 305 is equipped with back telescopic link 310, back telescopic link 310's upper end with well support 303 rotates to be connected, back telescopic link 310's lower extreme with adsorb piece 304 and rotate to be connected, when the survey lofting device was adjusted to standing type, according to lofting personnel's demand, if need highly adjust the device, the length of adjustable back telescopic link, preceding telescopic link was adjusted the height of survey lofting device, through above-mentioned setting, hoisting device's flexibility, hoisting device is to different personnel's suitability, promotes lofting personnel's use comfort.

Wherein, the lower extreme of preceding telescopic link 402 is connected with the foot 403 that is used for fixing device position, the foot is the awl cusp and participates in, because the building site that normally is in earth ground uses the survey and drawing lofting device, when the survey and drawing lofting device adjustment is stand, is pegged pin with the awl and is pegged into earth to promote the stability of survey and drawing lofting device, reduce the risk that the survey and drawing lofting device takes place to remove, the accuracy of hoisting device survey and drawing data.

Wherein, the diapire of chassis 201 is connected with and is used for the joint portion 202 of preceding telescopic link 402, the joint space's of joint portion 202 radius with preceding telescopic link 402 radius looks adaptation, when the survey and drawing lofting device was adjusted to handheld, shrink preceding telescopic link, rotate preceding telescopic link make its joint with the joint space of joint portion carry out the joint, the rotation of telescopic link before the rethread locking piece locking, through above-mentioned setting, further promote the stability and the reliability of forefoot support subassembly to promote the stability and the reliability of device.

The clamping portion 202 is made of an elastic material, and two side portions of the clamping portion 202 can elastically spring back and forth.

Wherein, the diapire arch of chassis 201 is equipped with prevents thorn portion 203, when handheld survey and drawing lofting device, the awl cusp is participated in the orientation prevent thorn portion 203 setting up, when current telescopic link and joint portion card, prevent thorn portion just to awl cusp and participated in, prevent that the lofting personnel from using the survey and drawing lofting device time by awl cusp participated in the injury, through above-mentioned setting, the security of improvement device to the factor of safety when the lofting personnel used the device is improved.

Wherein, the surveying instrument body 101 with chassis 201 rotates to be connected, and the lofting personnel can survey through rotating the surveying instrument body, can survey to different angles, through above-mentioned setting, promotes the flexibility ratio when survey and drawing lofting device survey, further promotes the use comfort of lofting personnel.

Wherein the locking member 304 is rotated such that a locking force is applied to the rotation corresponding to the locking member to lock.

Wherein, the electromagnetic seat is provided with a switch knob 311, and the switch knob 311 penetrates through the side wall of the lower bracket 305.

While the utility model has been described with reference to certain preferred embodiments, it will be understood by those skilled in the art that various changes and substitutions of equivalents may be made and equivalents will be apparent to those skilled in the art without departing from the scope of the utility model. Therefore, the protection scope of the utility model is subject to the protection scope of the claims.

Claims

1. The utility model provides a reconnaissance survey lofting device, includes the chassis, assemble in the surveying instrument body of chassis upside, the chassis is equipped with back foot support subassembly, can carry out telescopic adjustment's preceding foot support subassembly, a serial communication port, back foot support subassembly includes upper bracket, well support, the upper end of upper bracket with the diapire of chassis rotates to be connected, the lower extreme of upper bracket with the upper end of well support rotates to be connected, the upper bracket with chassis junction well support with the junction of upper bracket all is equipped with and is used for locking pivoted locking piece, back foot support subassembly is the multiunit setting, and the multiunit back foot support subassembly is located the rear side of preceding foot support subassembly, when handheld survey lofting device, back foot support subassembly outwards bends and is L type setting.

2. The survey, surveying, mapping and lofting device according to claim 1, wherein the rear foot support assembly further comprises a lower support, the lower end of the middle support is rotatably connected with the upper end of the lower support and is provided with a locking piece for locking and rotating, the lower end of the lower support is connected with an adsorption piece, and when the surveying, mapping and lofting device is held by hand, the rear foot support assembly is bent outwards to be in a triangular arrangement and the adsorption piece is connected with the chassis.

3. The survey, mapping and lofting device according to claim 2, wherein the absorbing member is rotatably connected with the lower end of the lower bracket, the absorbing member is a switch-type magnet seat, and a magnetic metal member is connected with the outer wall of the connecting part of the chassis and the absorbing member.

4. The survey, mapping and lofting device according to claim 1, wherein the front foot support assembly comprises a lockable length front telescopic rod, the upper end of the front telescopic rod is rotatably connected with the chassis and provided with a locking member for locking rotation.

5. The survey, mapping and lofting device according to claim 2, wherein the lower support is provided with a rear telescopic rod, the upper end of the rear telescopic rod is rotatably connected with the middle support, and the lower end of the rear telescopic rod is rotatably connected with the adsorbing member.

6. The survey, mapping and lofting device according to claim 4, wherein the lower end of the front telescopic rod is connected with a foot for fixing the position of the device, and the foot is a conical pin.

7. The survey, mapping and lofting device according to claim 1 or 2, wherein the outer side wall of the middle support is provided with a holding part for holding, the outer wall of the holding part is provided with protruding parts, and the protruding parts are arranged in a plurality of groups at intervals.

8. The survey, mapping and lofting device according to claim 6, wherein the bottom wall of the chassis is connected with a clamping portion for clamping the front telescopic rod, and the clamping radius of the clamping portion is matched with the radius of the front telescopic rod.

9. The survey, mapping and lofting device according to claim 6, wherein the bottom wall of the chassis is provided with an anti-stabbing portion, and the tapered pins are arranged towards the anti-stabbing portion when the device is held by hand.

10. The survey, mapping and lofting device of claim 1, wherein the plotter body is rotatably coupled to the chassis.