CN216206361U

CN216206361U - Portable building measuring tool

Info

Publication number: CN216206361U
Application number: CN202122744470.7U
Authority: CN
Inventors: 李严; 陈游炜; 邱磊; 龚权
Original assignee: Hubei Zhian Testing And Identification Co ltd
Current assignee: Hubei Zhian Testing And Identification Co ltd
Priority date: 2021-11-10
Filing date: 2021-11-10
Publication date: 2022-04-05
Anticipated expiration: 2031-11-10

Abstract

The utility model discloses a portable building measuring tool, which comprises a base, wherein the top of the base is fixedly connected with a containing box, the bottom end in the containing box is vertically provided with a fixed rod, the center of the fixed rod is provided with a telescopic cavity, a telescopic plate is clamped in the vertical direction of the telescopic cavity, first positioning holes are arranged at equal intervals in the vertical direction in the middle of the telescopic plate, the middle of the top of the fixed rod is provided with a second positioning hole corresponding to the first positioning hole, and a bearing seat is arranged in the middle of the top end of the telescopic plate. Different measurement requirements are met, and the measurement data is accurate to replace.

Description

Portable building measuring tool

Technical Field

The utility model relates to a measuring tool, in particular to a portable building measuring tool, and belongs to the technical field of measuring equipment.

Background

The building construction measurement refers to measurement work performed in the engineering construction stage, and is an important content of engineering measurement. Including the construction of construction control nets, the lofting of buildings, as-built measurements and deformation observations during construction, various different types of measuring tools are required during the construction of the building.

The existing measuring equipment is inconvenient to carry, and part of the measuring equipment cannot rotate stably in the circumferential direction or keep certain linear movement on a horizontal plane according to the measuring requirement, so that the actual measuring error is caused, the working efficiency is reduced, and the measuring effect is influenced. We have therefore developed this and propose a portable construction survey tool.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a portable building measuring tool, which solves the problems that the traditional measuring equipment provided in the background technology is inconvenient to carry, and part of the measuring equipment cannot rotate stably in the circumferential direction or keep certain linear movement on a horizontal plane according to the measurement requirement, so that the actual measurement error is caused, the working efficiency is reduced, and the measurement effect is influenced.

In order to achieve the purpose, the utility model provides the following technical scheme: a portable building measuring tool comprises a base, wherein a containing box is fixedly connected to the top of the base, a fixing rod is vertically arranged at the bottom end inside the containing box, a telescopic cavity is formed in the center of the fixing rod, a telescopic plate is clamped in the telescopic cavity in the vertical direction, first positioning holes are formed in the middle of the telescopic plate at equal intervals in the vertical direction, a second positioning hole corresponding to the first positioning hole is formed in the middle of the top of the fixing rod, a bearing seat is installed in the middle of the top end of the telescopic plate, a rotary disc is arranged at the top of the bearing seat, a rectangular clamping groove is formed in the middle of the top of the rotary disc, a transverse rod is horizontally placed in the middle of the rectangular clamping groove, a sliding groove is formed in the middle of the transverse rod, an equipment mounting plate is arranged above the sliding groove, a sliding block corresponding to the sliding groove is fixed at the bottom of the equipment mounting plate, and a side cover plate is hinged to a port at the top of the containing box, a handle is arranged in the middle of one end of the cover plate, and the cover plate is connected with the containing box through a damping rotating shaft.

As a preferable technical scheme of the utility model, one side of the containing box is provided with a telescopic pull rod.

As a preferred technical scheme of the utility model, two ends of the sliding chute are symmetrically provided with limiting blocks fixed with the cross rod.

As a preferable technical solution of the present invention, a U-shaped placing groove corresponding to the cross bar is formed in a vertical direction on one side of the inner wall of the storage box.

As a preferred technical scheme of the utility model, the braking rollers are distributed at the corners of the bottom of the base in a rectangular shape.

As a preferable technical scheme of the utility model, a positioning shaft connected with the first positioning hole and the second positioning hole is longitudinally arranged in the middle of the top of the containing box in a penetrating manner.

Compared with the prior art, the utility model has the beneficial effects that: the utility model relates to a portable building measuring tool, which has the advantages of convenient carrying, stable rotation of measuring equipment in the circumferential direction or certain linear movement in a horizontal plane according to the measuring requirement, thereby reducing the error of actual measurement, improving the working efficiency and ensuring the measuring effect, compared with the traditional measuring tool, in the specific use, the utility model loads the whole measuring tool through a containing box, the telescopic pull rod and the brake roller ensure the convenient carrying and flexible movement of the whole tool, the relative height of the measuring tool can be adjusted through the matching of the telescopic plate and the fixed rod, the measuring tool is fixed through a positioning shaft, the turntable and the cross rod enable the measuring tool to perform stable circumferential movement and horizontal movement, different measuring requirements are met, the measured data can be accurately replaced, and when the measuring tool is idle, the cross rod and other related tools can be clamped in other gaps in a U-shaped placing groove and the containing box, so as to be portable.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a connection structure of the expansion plate and the fixing rod according to the present invention;

fig. 3 is a schematic view of the cross bar structure of the present invention.

In the figure: 1. a handle; 2. a cover plate; 3. a damping rotating shaft; 4. a U-shaped placing groove; 5. a storage box; 6. a retractable plate; 7. a telescopic pull rod; 8. fixing the rod; 9. positioning the shaft; 10. braking the roller; 11. a base; 12. a turntable; 13. a rectangular clamping groove; 14. a bearing seat; 15. a first positioning hole; 16. a telescoping chamber; 17. a second positioning hole; 18. a chute; 19. an equipment mounting plate; 20. a slider; 21. a cross bar; 22. and a limiting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the utility model provides a portable building measuring tool, which comprises a base 11, wherein a containing box 5 is fixedly connected to the top of the base 11, a fixing rod 8 is vertically arranged at the bottom end inside the containing box 5, a telescopic cavity 16 is arranged at the center of the fixing rod 8, a telescopic plate 6 is clamped in the telescopic cavity 16 in the vertical direction, first positioning holes 15 are arranged in the middle of the telescopic plate 6 at equal intervals in the vertical direction, a second positioning hole 17 corresponding to the first positioning hole 15 is arranged in the middle of the top of the fixing rod 8, a bearing seat 14 is arranged in the middle of the top end of the telescopic plate 6, a turntable 12 is arranged at the top of the bearing seat 14, so that the turntable 12 can drive measuring equipment to carry out measuring requirements in the circumferential direction, a rectangular clamping groove 13 is arranged in the middle of the top of the turntable 12, a cross rod 21 is horizontally arranged in the middle of the rectangular clamping groove 13, so that the cross rod 21 and the turntable 12 are simply disassembled, be equipped with spout 18 in the middle of the horizontal pole 21, spout 18 top is provided with equipment fixing board 19, can fix different measuring tool, equipment fixing board 19 bottom is fixed with the slider 20 that corresponds with spout 18 for equipment fixing board 19 can drive relevant measuring equipment and carry out steady horizontal migration and measure, 5 top port avris of containing box articulate there is apron 2, be provided with handle 1 in the middle of 2 one ends of apron, link to each other through damping pivot 3 between apron 2 and the containing box 5.

Preferably, a telescopic pull rod 7 is installed on one side of the storage box 5, and the storage box 5 can be pulled through the telescopic pull rod 7, so that the related measuring equipment can be conveniently carried.

Preferably, two ends of the sliding groove 18 are symmetrically provided with a limiting block 22 fixed with the cross rod 21, so that the measuring equipment on the equipment mounting plate 19 is prevented from being separated from the cross rod 21 in the horizontal linear moving process.

Preferably, the U-shaped placing groove 4 corresponding to the cross rod 21 is formed in the vertical direction on one side of the inner wall of the containing box 5, when a measuring tool is contained, the cross rod 21 can be vertically clamped in the U-shaped placing groove 4, and the containing space in the containing box 5 is fully utilized.

Preferably, the base 11 bottom edge is the rectangle and distributes and has braking roller 10, and the removal of containing box 5 of being convenient for is controlled simply laborsavingly.

Preferably, the middle of the top of the containing box 5 is longitudinally provided with a positioning shaft 9 connected with the first positioning hole 15 and the second positioning hole 17 in a penetrating manner, so that the height of the measuring tool from the ground can be adjusted according to the measuring requirement, and the telescopic plate 6 can be contained in the telescopic cavity 16.

When in specific use, the portable building measuring tool has the advantages of convenient carrying, stable rotation in the circumferential direction of the measuring equipment according to the measuring requirement or certain linear movement in the horizontal plane, thereby reducing the error of actual measurement, improving the working efficiency and ensuring the measuring effect, the whole measuring tool is loaded through the containing box 5, the telescopic pull rod 7 and the brake roller 10 ensure the convenient carrying and flexible movement of the whole tool, the relative height of the measuring tool can be adjusted through the matching of the telescopic plate 6 and the fixed rod 8 and the fixing is carried out through the positioning shaft 9, the rotating disc 12 and the cross rod 21 ensure the measuring tool to carry out stable circular motion and horizontal movement, the measuring tool does not need to be manually held and controlled to carry out circular steering and horizontal movement measurement, different measuring requirements are met, and the measuring data are accurately changed, when idle, can be with other spaces of relevant instrument card such as horizontal pole 21 in U type standing groove 4 and containing box 5, closing cover plate 2 to portable, excellent in use effect is worth extensively promoting.

In the description of the present invention, it is to be understood that the indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings and are only for convenience in describing the present invention and simplifying the description, but are not intended to indicate or imply that the indicated devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly attached, detachably attached, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A portable building measuring tool comprises a base (11) and is characterized in that a containing box (5) is fixedly connected to the top of the base (11), a fixing rod (8) is vertically arranged at the bottom end inside the containing box (5), a telescopic cavity (16) is formed in the center of the fixing rod (8), a telescopic plate (6) is clamped on the telescopic cavity (16) in the vertical direction, first positioning holes (15) are formed in the middle of the telescopic plate (6) in the vertical direction at equal intervals, a second positioning hole (17) corresponding to the first positioning hole (15) is formed in the middle of the top of the fixing rod (8), a bearing seat (14) is installed in the middle of the top end of the telescopic plate (6), a rotary table (12) is arranged at the top of the bearing seat (14), a rectangular clamping groove (13) is formed in the middle of the top of the rotary table (12), and a transverse rod (21) is horizontally placed in the middle of the rectangular clamping groove (13), be equipped with spout (18) in the middle of horizontal pole (21), spout (18) top is provided with equipment fixing board (19), equipment fixing board (19) bottom is fixed with slider (20) that correspond with spout (18), containing box (5) top port avris articulates there is apron (2), be provided with handle (1) in the middle of apron (2) one end, link to each other through damping pivot (3) between apron (2) and containing box (5).

2. The portable construction measuring tool of claim 1, wherein: and a telescopic pull rod (7) is installed on one side of the storage box (5).

3. The portable construction measuring tool of claim 1, wherein: and two ends of the sliding groove (18) are symmetrically provided with limiting blocks (22) fixed with the cross rod (21).

4. The portable construction measuring tool of claim 1, wherein: and a U-shaped placing groove (4) corresponding to the cross rod (21) is formed in the vertical direction on one side of the inner wall of the containing box (5).

5. The portable construction measuring tool of claim 1, wherein: braking rollers (10) are distributed at the corners of the bottom of the base (11) in a rectangular shape.

6. The portable construction measuring tool of claim 1, wherein: and a positioning shaft (9) connected with the first positioning hole (15) and the second positioning hole (17) is longitudinally arranged in the middle of the top of the containing box (5) in a penetrating manner.