CN218297167U

CN218297167U - Building measuring tool

Info

Publication number: CN218297167U
Application number: CN202222549346.XU
Authority: CN
Inventors: 王明瑞; 陈欣
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-09-26
Filing date: 2022-09-26
Publication date: 2023-01-13
Anticipated expiration: 2032-09-26

Abstract

The utility model discloses a building measuring tool, relating to the technical field of lofting deviation correcting devices, comprising a measuring rod, wherein the top surface end part of the measuring rod is fixedly connected with an adjusting seat, and the top surface of the adjusting seat is provided with a mounting seat; the utility model discloses a supporting mechanism can be quick places the support to the measuring stick, and can adjust according to the slope degree on lofting point place ground, make the measuring apparatu can keep the state of standing vertically, the convenience is operated it, and rectify and accomplish after the packing up that supporting mechanism can be quick, the time of arrangement equipment has been practiced thrift, the speed of rectifying to next lofting point has been accelerated, adjustment mechanism can finely tune the horizontality of measuring apparatu, make its adjustment to the horizontality that can be quick, the convenience carries out quick correction to the lofting point and rectifies, and whole equipment does not need the staff to support after finely tuning, make things convenient for the staff to use controller controlgear to rectify and rectify.

Description

Building measuring tool

Technical Field

The utility model relates to a lofting deviation correcting device technical field especially relates to a building measuring tool.

Background

The GPS RTK positioning technology is used for carrying out real-time dynamic positioning by utilizing a carrier phase observation value, and can provide positioning with centimeter-level precision in real time. Therefore, the method is widely applied, engineering lofting is indispensable for engineering measurement, a large engineering construction contains a large amount of engineering lofting work, and the quality of the lofting quality directly influences the quality of the engineering construction;

when the RTK measuring instrument is used, firstly, a worker places the RTK measuring instrument on the ground, then the RTK measuring instrument is righted by hands and adjusted to be in a horizontal state, a controller is used for correcting and correcting a lofting point of the RTK measuring instrument, the worker needs to keep the measuring instrument in the horizontal state all the time in the correction process, the levelness of the measuring instrument can be influenced when the controller is operated, so that correction and correction are inaccurate, the worker manually performs leveling, the accuracy is low, the horizontal state is difficult to maintain, correction errors are caused finally, and the correction efficiency is reduced; therefore, a need exists to design a construction measuring tool to address the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a building measuring tool.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a building measuring tool, includes the measuring stick, the top surface tip fixedly connected with of measuring stick adjusts the seat, the top surface of adjusting the seat is provided with the mount pad, it is connected with the mount pad through adjustment mechanism to adjust the seat, the measuring apparatu is installed to the top surface of mount pad, be provided with supporting mechanism on the surface of measuring stick.

Preferably, adjustment mechanism includes universal bulb, universal bulb fixed connection is in the bottom surface of mount pad, the top surface fixedly connected with universal bulb groove of regulation seat, universal bulb swing joint is at the medial surface in universal bulb groove, the top surface of regulation seat rotates the dwang that is connected with three equidistant distribution through rotating the seat, and is three it has changeing the board, three all to fix the cover on the surface of dwang the commentaries on classics board, three the top surface of dwang all is provided with the screw thread, the screw hole that three and dwang position correspond is seted up to the bottom surface of mount pad.

Preferably, the supporting mechanism comprises a fixed plate, the fixed plate is fixedly sleeved on the outer surface of the measuring rod, three openings which are distributed at equal intervals are formed in the side face of the fixed plate, a supporting rod is rotatably connected between two inner side faces, opposite to the openings, of the three supporting rods, supporting springs are fixedly connected between the side face of each supporting rod and the outer surface of the measuring rod, the outer sides of the top ends of the supporting rods are all set to be arc faces, and a sliding plate is sleeved on the outer surface of the measuring rod in a sliding mode.

Preferably, the outer surfaces of the three support rods are all connected with support sleeves in a sliding mode, and the side faces of the three support sleeves are all connected with fastening bolts in a threaded mode.

Preferably, the sliding plate is disposed directly above the support mechanism.

Preferably, one side of the top surface of the mounting seat is fixedly connected with a compass, and the other side of the top surface of the mounting seat is fixedly connected with a horizontal bubble instrument.

The utility model discloses following beneficial effect has:

1. by arranging the supporting mechanism, the supporting sleeve and the fastening bolt, the supporting mechanism can quickly place and support the measuring rod and can be adjusted according to the inclination degree of the ground where the lofting point is located, so that the measuring instrument can be kept in an upright state and is convenient to operate, and the supporting mechanism can be quickly folded after rectification is completed, so that the time for arranging equipment is saved, and the rectification speed of the next lofting point is increased;

2. through setting up adjustment mechanism, adjustment mechanism can finely tune the horizontality of measuring apparatu, makes its adjustment that can be quick to the horizontality, conveniently carries out quick correction to the lofting point and rectifies to whole equipment does not need the staff to support after finely tuning, makes things convenient for the staff to use controller control equipment to rectify and rectify.

Drawings

Fig. 1 is a schematic structural view of a main body of a construction measuring tool provided by the present invention;

fig. 2 is a schematic structural diagram of an adjusting mechanism of a construction measuring tool according to the present invention;

fig. 3 is an enlarged schematic view of a structure at a position a of the construction measuring tool provided by the present invention;

in the figure: 1. a measuring rod; 2. an adjusting seat; 3. a mounting seat; 4. a measuring instrument; 5. an adjustment mechanism; 51. a universal ball head; 52. a spherical ball head groove; 53. rotating the rod; 54. rotating the plate; 6. a support mechanism; 61. a fixing plate; 62. an opening; 63. a support bar; 64. a support spring; 65. a sliding plate; 7. a support sleeve; 8. fastening a bolt; 9. a compass; 10. a horizontal bubble instrument.

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.

Referring to fig. 1-3, a building measuring tool comprises a measuring rod 1, an adjusting seat 2 is fixedly connected to the end portion of the top surface of the measuring rod 1, a mounting seat 3 is arranged on the top surface of the adjusting seat 2, the adjusting seat 2 is connected with the mounting seat 3 through an adjusting mechanism 5, a compass 9 is fixedly connected to one side of the top surface of the mounting seat 3 for conveniently judging the direction, a horizontal bubble instrument 10 is fixedly connected to the other side of the top surface of the mounting seat 3 for referencing the fine adjustment process and enabling the fine adjustment process to be rapidly finely adjusted, the adjusting mechanism 5 comprises a universal ball head 51, the universal ball head 51 is fixedly connected to the bottom surface of the mounting seat 3, a universal ball head groove 52 is fixedly connected to the top surface of the adjusting seat 2, the universal ball head 51 is movably connected to the inner side surface of the universal ball head groove 52, the matching use of the universal ball head 51 and the universal ball head groove 52 is convenient for maintaining the stability of the adjusting mechanism 5, three rotating rods 53 which are equidistantly distributed are rotatably connected to the top surface of the adjusting seat 2, the outer surfaces of the three rotating rods 53 are fixedly sleeved with rotating plates 54, the outer surfaces of the tops of the three rotating rods 53 are provided with threads, the bottom surface of the mounting seat 3 is provided with three threaded holes corresponding to the positions of the rotating rods 53, the top surface of the mounting seat 3 is provided with a measuring instrument 4, the outer surface of the measuring rod 1 is provided with a supporting mechanism 6, the supporting mechanism 6 comprises a fixing plate 61, the fixing plate 61 is fixedly sleeved on the outer surface of the measuring rod 1, the side surface of the fixing plate 61 is provided with three openings 62 distributed at equal intervals, a supporting rod 63 is rotatably connected between two inner side surfaces opposite to the three openings 62, the outer surfaces of the three supporting rods 63 are respectively connected with a supporting sleeve 7 in a sliding manner, the side surfaces of the three supporting sleeves 7 are respectively connected with fastening bolts 8 in a threaded manner, and supporting springs 64 are respectively fixedly connected between the side surfaces of the three supporting rods 63 and the outer surface of the measuring rod 1, supporting spring 64 is convenient for reset three bracing piece 63, conveniently arranges equipment in order, and the outside on three bracing piece 63 top all sets up to the arc surface, and sliding plate 65 has been cup jointed in the slip on the surface of measuring stick 1, and sliding plate 65 sets up directly over supporting mechanism 6, and sliding plate 65 can be pressed the arc surface of bracing piece 63 tip at the gliding in-process down for three bracing piece 63 rotates the dispersion.

The utility model discloses a concrete theory of operation as follows:

when the RTK measuring instrument 4 is used for carrying out rapid lofting and deviation correction on a lofting point, firstly before starting working, a worker needs to adjust the extension lengths of the supporting sleeves 7 on the outer surface of the supporting rod 63 according to the horizontal condition of the ground of the lofting point, fix the supporting sleeves 7 by using the fastening bolts 8 after adjusting the extension lengths of the three supporting sleeves 7 according to the levelness of the ground, and then start to carry out a lofting and deviation correction process;

after the measuring instrument 4 is moved to a lofting point, a worker holds the measuring rod 1 and slides the sliding plate 65 downwards to press the three supporting rods 63 downwards, the end parts of the three supporting rods 63 are all provided with arc surfaces, the three supporting rods 63 can rotate in the opening 62 in the downward pressing process of the sliding plate 65, so that the three supporting sleeves 7 can be separated, then the measuring rod 1 is inserted into the lofting point, the three supporting sleeves 7 can support the measuring instrument 4, the worker can finely adjust the measuring instrument 4 according to the position of bubbles in the horizontal bubble instrument 10, the rotating plates 54 on the outer surface of the rotating rod 53 are respectively rotated to drive the rotating rod 53 to rotate, the threaded end of the rotating rod 53 can drive the mounting seat 3 to move in the vertical direction when a threaded hole in the bottom surface of the mounting seat 3 is rotated, so that the measuring instrument 4 can be finely adjusted, the bubbles in the horizontal bubble instrument 10 are located in the middle position after adjustment is completed, and then the worker can start the work of correcting the lofting point;

after the correction and the correction are finished, a worker only needs to lift the measuring rod 1 upwards to enable the measuring rod 1 to be far away from the ground, the three supporting sleeves 7 can restore the original positions under the action of the supporting springs 64, and the measuring rod 1 is directly taken up to move to the next lofting point for correction.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a building measuring tool, includes measuring stick (1), its characterized in that, the top surface tip fixedly connected with of measuring stick (1) adjusts seat (2), the top surface of adjusting seat (2) is provided with mount pad (3), it is connected with mount pad (3) through adjustment mechanism (5) to adjust seat (2), measuring apparatu (4) are installed to the top surface of mount pad (3), be provided with supporting mechanism (6) on the surface of measuring stick (1).

2. The building measuring tool of claim 1, characterized in that, adjustment mechanism (5) includes universal bulb (51), universal bulb (51) fixed connection is in the bottom surface of mount pad (3), the top surface fixedly connected with universal bulb groove (52) of adjusting seat (2), universal bulb (51) swing joint is at the medial surface of universal bulb groove (52), the top surface of adjusting seat (2) is rotated through rotating the seat and is connected with three dwang (53) that the equidistant distribution, and is three it has changeed board (54) all to fixedly cup jointed on the surface of dwang (53), and is three the top surface of dwang (53) all is provided with the screw thread, the bottom surface of mount pad (3) is seted up three and dwang (53) position corresponding screw hole.

3. The construction measuring tool as claimed in claim 1, wherein the supporting mechanism (6) comprises a fixed plate (61), the fixed plate (61) is fixedly sleeved on the outer surface of the measuring rod (1), three openings (62) are formed in the side surface of the fixed plate (61) and are distributed at equal intervals, a supporting rod (63) is rotatably connected between two opposite inner side surfaces of the three openings (62), supporting springs (64) are fixedly connected between the side surfaces of the three supporting rods (63) and the outer surface of the measuring rod (1), the outer sides of the top ends of the three supporting rods (63) are respectively provided with an arc surface, and a sliding plate (65) is slidably sleeved on the outer surface of the measuring rod (1).

4. A construction measuring tool according to claim 3, wherein the outer surface of each of the three support rods (63) is slidably connected with a support sleeve (7), and the side surfaces of each of the three support sleeves (7) are threadedly connected with a fastening bolt (8).

5. A construction measuring tool according to claim 3, wherein the slide plate (65) is arranged directly above the support means (6).

6. The construction measuring tool according to claim 1, wherein a compass (9) is fixedly connected to one side of the top surface of the mounting base (3), and a horizontal bubble gauge (10) is fixedly connected to the other side of the top surface of the mounting base (3).