CN218268363U

CN218268363U - Construction site surveying instrument

Info

Publication number: CN218268363U
Application number: CN202222462946.2U
Authority: CN
Inventors: 杜洪坤; 彭道勇; 陈希
Original assignee: Sairong Project Management Co ltd
Current assignee: Sairong Project Management Co ltd
Priority date: 2022-09-18
Filing date: 2022-09-18
Publication date: 2023-01-10
Anticipated expiration: 2032-09-18

Abstract

The utility model discloses a construction site surveying instrument relates to measuring equipment technical field. The utility model comprises a total station for building surveying and mapping, which is arranged on a tripod, wherein the tripod comprises a connecting table; the lower surface of the connecting table is provided with an operating bin in a threaded connection way; a pin shaft which is connected and matched with the total station is connected to the center thread of the operation bin in a penetrating manner; a battery and a controller are arranged in the operation cabin; three groups of control switches are arranged on the outer wall of the operation cabin in a penetrating way; the three groups of control switches are respectively connected with the controller; three horizontal supporting plates are fixed on the peripheral side surface of the connecting table; the lower surfaces of the three horizontal supporting plates are rotatably provided with an electric foot stool supporting component with a small wheel through a hinged support and a bolt. The utility model discloses an install the total powerstation on the tripod, the tripod is equipped with three electronic foot rest supporting component, has electronic adjustment and the shrink and places the function that the universal wheel carries out the support, conveniently easily removes whole surveying instrument.

Description

Construction site surveying instrument

Technical Field

The utility model belongs to the technical field of measuring equipment, especially, relate to a construction site surveying instrument.

Background

Surveying instruments are instruments and devices for data acquisition, processing, output and the like designed and manufactured for surveying and mapping operation, and are used for various aspects of orientation, distance measurement, angle measurement, height measurement, mapping, photogrammetry and the like required by measurement work in planning, designing, construction and operation management stages in engineering construction. The total station is a multifunctional surveying instrument and is widely applied to the field of precision engineering measurement or deformation monitoring such as overground large-scale building and underground tunnel construction. When the total station is used, the total station generally plays a role in mounting and supporting the measuring equipment through a tripod, and simultaneously plays a role in adjusting the levelness of the measuring equipment through telescopic adjustment of the supporting legs of the tripod. The surveying instrument that current tripod and total powerstation combine need lift whole equipment and break away from ground when needs shift position, places again to ground after moving to next survey position. The total mass of total powerstation and tripod is heavier, and is great to surveying personnel's physical demands. In order to solve the above problems, the present document provides a construction site surveying and mapping instrument.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a building site surveying instrument installs the total powerstation on the tripod, and the tripod is equipped with three electronic foot rest supporting component, has electronic adjustment and the shrink and places the function that the universal wheel carries out the support, conveniently easily removes whole surveying instrument.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a surveying instrument for building site, which comprises a total station for building surveying and mapping, wherein the total station is arranged on a tripod which comprises a connecting table; the lower surface of the connecting table is provided with an operating bin in a threaded connection manner; a pin shaft which is connected and matched with the total station is connected to the center thread of the operation bin in a penetrating manner; a battery and a controller are arranged in the operation cabin; three groups of control switches are arranged on the outer wall of the operation cabin in a penetrating way; the three groups of control switches are respectively connected with the controller; three horizontal supporting plates are fixed on the peripheral side surface of the connecting table; the lower surfaces of the three horizontal supporting plates are respectively provided with an electric foot rest supporting assembly with a small wheel through a hinged support and a bolt in a rotating mode, and the pin shaft is in threaded connection with a butterfly nut for pre-tightening; the electric foot stool supporting assembly is connected with the controller.

As a preferred technical scheme of the utility model, the electric foot stool supporting component comprises a main supporting arm, an auxiliary supporting arm, an electric telescopic rod, a V-shaped angle iron and a universal wheel; the electric telescopic rod is connected with the controller and is controlled to stretch by a group of control switches; the supporting main arm is hinged with the end part of the supporting auxiliary arm; the upper end of the main supporting arm is hinged with the horizontal supporting plate; two ends of the electric telescopic rod are respectively hinged with the main supporting arm and the auxiliary supporting arm; one side wall of the V-shaped angle iron is fixed on the inner side surface of the lower end part of the main supporting arm; the universal wheel is arranged on the other side wall of the V-shaped angle iron.

As an optimized technical scheme of the utility model, the swing of supporting the fly jib supports tip fixed mounting and has one row of sharp nail.

As a preferred technical scheme of the utility model, support the lower half of main arm lateral surface seted up with electric telescopic handle complex rectangular channel, just the rectangular channel with support main arm lower extreme intercommunication.

As a preferred technical scheme of the utility model, a rectangular through hole is arranged at the support auxiliary arm headquarters; and a rotating shaft which is matched with the telescopic end of the electric telescopic rod in a rotating way is fixed between the opposite inner walls of the rectangular through holes.

The utility model discloses following beneficial effect has:

1. the utility model discloses a total powerstation for building site survey and drawing is installed on the tripod, and the tripod is equipped with three electronic foot rest supporting component, has electronic adjustment and shrink and places the function that the universal wheel supported, conveniently easily removes whole surveying instrument.

2. The utility model discloses when removing whole device, through the electric telescopic handle in the three electronic foot rest supporting component of control switch drive shrink, until universal wheel and ground contact, support the fly jib and upwards overturn and break away from completely with ground, whole surveying instrument forms stable support with the three universal wheel of ground contact, can conveniently promote whole surveying instrument transform position, reduces intensity of labour.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, it is obvious that the drawings in the description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is the utility model relates to a construction site surveying instrument's schematic structure diagram.

Fig. 2 is a schematic structural diagram of the tripod.

Fig. 3 is a schematic structural diagram of the connection table.

Fig. 4 is a schematic structural view of the support main arm.

Fig. 5 is a schematic structural view of the support sub-arm.

In the drawings, the components represented by the respective reference numerals are listed below:

the system comprises a total station 1, a tripod 2, an electric foot stool supporting component 3, a connecting table 21, an operation cabin 22, a pin shaft 23, a horizontal supporting plate 24, a main supporting arm 31, an auxiliary supporting arm 32, an electric telescopic rod 33, a V-shaped angle iron 34, a universal wheel 35, a rectangular groove 311, a pointed nail 321 and a rectangular through hole 322.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The first embodiment is as follows:

referring to fig. 1-3, the utility model relates to a surveying instrument for construction site, which comprises a total station 1 for construction surveying and mapping, wherein the total station 1 is installed on a tripod 2, and the tripod 2 comprises a connecting table 21; the lower surface of the connecting table 21 is provided with an operation cabin 22 in a threaded connection way; a pin shaft 23 which is connected and matched with the total station 1 is connected in a penetrating way through the center thread of the operation cabin 22; a battery and a controller are arranged in the operation cabin 22; three groups of control switches are arranged on the outer wall of the operation cabin 22 in a penetrating way; the three groups of control switches are respectively connected with the controller; three horizontal support plates 24 are fixed on the peripheral side surface of the connecting table 21; the lower surfaces of the three horizontal supporting plates 24 are rotatably provided with an electric foot stool supporting component 3 with a small wheel through a hinged support and a bolt, and a butterfly nut for pre-tightening is connected to the pin shaft 23 in a threaded manner; the electric foot stool supporting component 3 is connected with the controller.

As shown in fig. 2, the electric foot stool supporting assembly 3 includes a main supporting arm 31, a sub supporting arm 32, an electric telescopic rod 33, a V-shaped angle iron 34, and a universal wheel 35; the electric telescopic rod 33 is connected with the controller, and the electric telescopic rod 33 is controlled to stretch by a group of control switches; the end part of the main supporting arm 31 is hinged with the end part of the auxiliary supporting arm 32; the upper end of the main supporting arm 31 is hinged with the horizontal supporting plate 24; two ends of the electric telescopic rod 33 are respectively hinged with the main supporting arm 31 and the auxiliary supporting arm 32; one side wall of the V-shaped angle iron 34 is fixed on the inner side surface of the lower end part of the main supporting arm 31; and a universal wheel 35 is arranged on the other side wall of the V-shaped angle iron 34.

As shown in fig. 4, a rectangular groove 311 engaged with the electric telescopic rod 33 is formed in the lower half portion of the outer side surface of the main support arm 31, and the rectangular groove 311 is communicated with the lower end of the main support arm 31. The rectangular groove 311 is formed to reduce the occupied external space when the electric telescopic rod 33 extends out to unfold and straighten the main supporting arm 31 and the auxiliary supporting arm 32.

As shown in fig. 5, the supporting sub-arm 32 is provided with a rectangular through hole 322 at the general part; a rotating shaft which is matched with the telescopic end of the electric telescopic rod 33 in a rotating way is fixed between the opposite inner walls of the rectangular through hole 322, and a row of sharp nails 321 is fixedly arranged at the swinging supporting end part of the supporting auxiliary arm 32. The sharp nail 321 is contacted with the ground to play a role of anti-skid.

As shown in fig. 1, in the implementation of the present invention, the electric telescopic rods 33 in the three electric foot stool supporting assemblies 3 are driven to extend out by the control switch, so as to expand the three groups of main supporting arms 31 and the auxiliary supporting arms 32. The three electrically powered foot rest support assemblies 3 are then deployed and the lower ends of the three support sub-arms 32 rest on the ground at the construction survey site. And then the extending lengths of the three electric foot stool supporting components 3 are adjusted through a control switch to level the total station 1 at the upper end. And finally, tightening a butterfly nut at the joint of the main support arm 31 and the horizontal support plate 24, and keeping the relative angle between the horizontal support plate 24 and the main support arm 31.

The utility model discloses when removing whole device, through the electric telescopic handle 33 in the three electronic foot rest supporting component 3 of control switch drive shrink, until universal wheel 35 and ground contact, support the fly jib 32 and upwards overturn and break away from completely with ground, whole surveying instrument forms stable support with the three universal wheel 35 of ground contact, can conveniently promote whole surveying instrument transform position, reduces intensity of labour.

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 invention. 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 preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a construction site surveying instrument, includes total powerstation (1) that is used for building survey and drawing, and install on tripod (2) total powerstation (1), its characterized in that:

the tripod (2) comprises a connection table (21); an operation cabin (22) is installed on the lower surface of the connecting table (21) in a threaded connection mode; a pin shaft (23) which is connected and matched with the total station (1) is connected in a penetrating manner through the central thread of the operation bin (22); a battery and a controller are arranged in the operation cabin (22); three groups of control switches are arranged on the outer wall of the operation cabin (22) in a penetrating way; the three groups of control switches are respectively connected with the controller;

three horizontal support plates (24) are fixed on the peripheral side surface of the connecting table (21); the lower surfaces of the three horizontal supporting plates (24) are rotatably provided with an electric foot stool supporting assembly (3) with a small wheel through a hinged support and a bolt, and a butterfly nut for pre-tightening is connected to the pin shaft in a threaded manner; the electric foot stool supporting assembly (3) is connected with the controller.

2. The construction site surveying instrument of claim 1, characterized in that said electric foot stand supporting assembly (3) comprises a supporting main arm (31), a supporting auxiliary arm (32), an electric telescopic rod (33), a V-shaped angle iron (34) and a universal wheel (35); the electric telescopic rod (33) is connected with the controller, and the electric telescopic rod (33) is controlled to stretch through a group of control switches; the supporting main arm (31) is hinged with the end part of the supporting auxiliary arm (32); the upper end of the main supporting arm (31) is hinged with the horizontal supporting plate (24); two ends of the electric telescopic rod (33) are respectively hinged with the main supporting arm (31) and the auxiliary supporting arm (32); one side wall of the V-shaped angle iron (34) is fixed on the inner side surface of the lower end part of the main supporting arm (31); the universal wheel (35) is arranged on the other side wall of the V-shaped angle iron (34).

3. A construction site surveying instrument according to claim 2, characterized in that the swing support end of said support sub-arm (32) is fixedly mounted with a row of spikes (321).

4. The construction site surveying and mapping instrument according to claim 2, wherein a rectangular groove (311) engaged with the electric telescopic rod (33) is formed in a lower half portion of an outer side surface of the main support arm (31), and the rectangular groove (311) is communicated with a lower end of the main support arm (31).

5. The apparatus according to claim 4, characterized in that the supporting secondary arm (32) is provided with a rectangular through hole (322) at the general part; a rotating shaft which is matched with the telescopic end of the electric telescopic rod (33) in a rotating way is fixed between the opposite inner walls of the rectangular through holes (322).