CN214332131U

CN214332131U - Measuring tool for building construction

Info

Publication number: CN214332131U
Application number: CN202120026518.8U
Authority: CN
Inventors: 李�杰
Original assignee: Hunan Zhiben Construction Engineering Co ltd
Current assignee: Ciben Construction Group Co ltd
Priority date: 2021-01-06
Filing date: 2021-01-06
Publication date: 2021-10-01
Anticipated expiration: 2031-01-06

Abstract

The utility model relates to a measuring tool technical field especially relates to a measuring tool is used in construction in room. The to-be-solved technical problem of the utility model is that current device is difficult to stable standing on ground, and can't carry out the problem of location to the lofting value fast on the levelling rod. In order to solve the technical problem, the utility model provides a measuring tool is used in construction in room is built, which comprises a supporting seat, the bottom fixedly connected with rolling bearing of supporting seat. This measuring tool is used in construction is built in room, it drives the lead screw rotation to move the swivel becket through twisting for the nut cover reciprocates, then through the angle that opens of movable rod control supporting leg, can stably support the scale main part, do not need the manual work to hand, only need alone can accomplish whole measurement work, simultaneously through the LED lamp area that sets up, can measure under the dim environment, and through spout, instruct block isotructure, can fix a position lofting value on the levelling rod fast.

Description

Measuring tool for building construction

Technical Field

The utility model relates to a measuring tool technical field specifically is a measuring tool is used in construction is built in room.

Background

The building construction refers to the production activity in the engineering construction implementation stage, is the construction process of various buildings, also can say that various lines on the design drawing become the process of real object in appointed place, the measuring device of various appearance is required to measure and loft in the building construction, wherein, elevation lofting is its vital link in the building construction, often can use various measuring tool, and the measurement scale belongs to one of them, the measurement scale is the scale that measures and uses, generally cooperate many measuring instrument to use together, play the effect of sighting rod, the levelling rod that commonly uses has three kinds of tower chi, folding rule and two-sided levelling rod. At present, most of construction measurement is a tower ruler, the tower ruler is a sleeved combined ruler, the length of the combined ruler is 3-5 m, two or three sections of combined ruler are sleeved together, the bottom of the ruler is a zero point, black and white grids are arranged on the surface of the ruler in a phase, the width of each grid is 1cm, the width of some grids is 0.5cm, digital marks are arranged at the positions of meters and decimeters, and the type of ruler is mostly used for measuring construction sites.

The prior patent (publication number: CN209147980U) discloses a novel leveling rod, which comprises a leveling rod body and an elongated member arranged on the side surface of the lower part of the leveling rod body, wherein the elongated member is connected with the side surface of the leveling rod body through a rotating shaft assembly. The inventor finds that the following problems in the prior art are not solved well in the process of realizing the scheme: 1. the existing leveling rod is difficult to stably stand on the ground and needs to be manually held by hands, so that the whole measuring process can be finished by at least two persons, one person operates the level gauge, and the other person holds the leveling rod, so that the leveling rod is troublesome to use; 2. the current device lacks lighting device, leads to not seeing clearly the scale under dim environment, and the influence is measured the progress, in addition, when actual laying-out, for convenient construction, survey crew can set up the leveling point of a plurality of the same elevations usually and make it evenly distributed in surveying the district, and every leveling point all needs survey crew to spend certain time to look for the leveling rod scale position that the value of laying-out corresponds, can't fix a position the value of laying-out fast.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a measuring tool is used in construction in room has solved current device and has been difficult to stable standing on ground, and can't carry out the problem of location to the lofting value fast on the levelling rod.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a measuring tool is used in construction in room, includes the supporting seat, the bottom fixedly connected with rolling bearing of supporting seat, rolling bearing's bottom fixedly connected with swivel becket, the bottom fixedly connected with lead screw of swivel becket, the surface activity of lead screw has cup jointed the nut cover, the activity articulates on the lateral wall of nut cover has the movable rod, the surplus one end activity of movable rod articulates there is the supporting leg, the telescopic link has been cup jointed in the inside activity of supporting leg, the bottom activity of telescopic link articulates there is the backup pad.

The top fixedly connected with scale main part of supporting seat, fixedly connected with scale plate on the lateral wall of scale main part, fixedly connected with LED lamp area on the lateral wall of scale plate.

The side wall of the scale main body is provided with a sliding groove, and the inside of the sliding groove is movably connected with an indicating block.

And an auxiliary ruler is movably sleeved in the ruler main body.

Further preferably, the rotating bearing comprises an inner layer and an outer layer, and the inner layer and the outer layer of the rotating bearing are fixedly connected to the rotating ring and the supporting seat respectively.

Further preferably, the bottom of the screw rod is fixedly connected with a positioning cone.

Further preferably, the number of the movable rods is three, and the angle between every two movable rods is 120 °.

Further preferably, the number of the supporting legs is three, and the side walls of the three supporting legs are movably connected with fixing bolts.

Further preferably, the inner wall of the sliding groove is fixedly connected with a magnetic strip, and the side wall of the indicating block is fixedly connected with a magnetic block attracted with the magnetic strip.

(III) advantageous effects

The utility model provides a measuring tool is used in construction is built in room possesses following beneficial effect:

(1) this measuring tool is used in construction in room moves the swivel becket through twisting and drives the lead screw and rotate for the nut cover reciprocates, then through the angle that opens of movable rod control supporting leg, can stably support the scale main part, and easy operation is convenient, does not need the manual work to hold, only needs alone can accomplish whole measurement work.

(2) This measuring tool is used in building construction through the LED lamp area that sets up, can measure under dim environment, convenient to use, and through spout, instruction piece isotructure, can fix a position the lofting value on the levelling rod fast, is convenient for improve lofting efficiency.

Drawings

FIG. 1 is a front sectional view of the structure of the present invention;

FIG. 2 is an enlarged view of the structure A of FIG. 1 according to the present invention;

fig. 3 is an enlarged view of the structure B in fig. 1 according to the present invention.

In the figure: the device comprises a supporting seat 1, a rotating bearing 2, a rotating ring 3, a lead screw 4, a nut sleeve 5, a movable rod 6, a supporting leg 7, an expansion rod 8, a supporting plate 9, a scale main body 10, a scale plate 11, an LED lamp strip 12, a sliding groove 13, an indicating block 14 and an auxiliary ruler 15.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a measuring tool for building construction comprises a supporting seat 1, a rotating bearing 2 is fixedly connected to the bottom of the supporting seat 1, the rotating bearing 2 comprises an inner layer and an outer layer, the inner layer and the outer layer of the rotating bearing 2 are respectively and fixedly connected to a rotating ring 3 and the supporting seat 1, the bottom of the rotating bearing 2 is fixedly connected with a rotating ring 3, the bottom of the rotating ring 3 is fixedly connected with a lead screw 4, the bottom of the lead screw 4 is fixedly connected with a positioning cone, a nut sleeve 5 is movably sleeved on the outer surface of the lead screw 4, movable rods 6 are movably hinged on the side wall of the nut sleeve 5, the number of the movable rods 6 is three, the angle between every two movable rods 6 is 120 degrees, the remaining end of each movable rod 6 is movably hinged with a supporting leg 7, the rotating ring 3 is screwed to drive the lead screw 4 to rotate, the nut sleeve 5 moves up and down, then the opening angle of the supporting leg 7 is controlled through the movable rod 6, a scale main body 10 can be stably supported, the operation is simple and convenient, the whole measurement work can be completed by only one person without manual holding, the number of the support legs 7 is three, the side walls of the three support legs 7 are movably connected with fixing bolts, the telescopic rods 8 are movably sleeved inside the support legs 7, the length of the telescopic rods 8 can be adjusted through the fixing bolts, the bottom of the telescopic rods 8 is movably hinged with a support plate 9, the top of the support seat 1 is fixedly connected with a scale main body 10, the side wall of the scale main body 10 is fixedly connected with a scale plate 11, the side wall of the scale plate 11 is fixedly connected with an LED lamp strip 12, the measurement under the dim environment is convenient, the use is convenient, the side wall of the scale main body 10 is provided with a chute 13, the inner wall of the chute 13 is fixedly connected with a magnetic strip, the side wall of the indication block 14 is fixedly connected with a magnetic block attracted with the magnetic strip, and the inside of the chute 13 is movably connected with an indication block 14, through setting up the instruction piece 14 of a plurality of different colours, can fix a position the lofting value on the levelling rod fast, be convenient for improve lofting efficiency, the inside activity of scale main part 10 has cup jointed vice chi 15.

The working principle is as follows: this building is when construction uses measuring tool, at first aim at the lofting point through the location awl, then twist and move swivel ring 3 and drive lead screw 4 and rotate, make nut cover 5 reciprocate, then open angle through 6 control supporting legs 7 of movable rod, it supports scale main part 10 to stabilize, and adjust the level with scale main part 10 through the air level, then take out vice chi 15 from scale main part 10 and measure, when the leveling point of a plurality of same standards of needs lofting, aim at through slip indicator block 14 and treat the lofting value, can fix a position the lofting value on the leveling rod fast, be convenient for improve lofting efficiency, and LED lamp area 12 through setting up, can measure under the dim environment, and convenient to use.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention.

Claims

1. The utility model provides a measuring tool is used in construction in room, includes supporting seat (1), its characterized in that: the bottom of the supporting seat (1) is fixedly connected with a rotating bearing (2), the bottom of the rotating bearing (2) is fixedly connected with a rotating ring (3), the bottom of the rotating ring (3) is fixedly connected with a screw rod (4), a nut sleeve (5) is movably sleeved on the outer surface of the screw rod (4), a movable rod (6) is movably hinged on the side wall of the nut sleeve (5), the remaining end of the movable rod (6) is movably hinged with a supporting leg (7), a telescopic rod (8) is movably sleeved in the supporting leg (7), and a supporting plate (9) is movably hinged at the bottom of the telescopic rod (8);

the top of the supporting seat (1) is fixedly connected with a scale main body (10), the side wall of the scale main body (10) is fixedly connected with a scale plate (11), and the side wall of the scale plate (11) is fixedly connected with an LED lamp strip (12);

a sliding groove (13) is formed in the side wall of the scale main body (10), and an indicating block (14) is movably connected inside the sliding groove (13);

and an auxiliary ruler (15) is movably sleeved in the ruler main body (10).

2. The measuring tool for house building construction according to claim 1, wherein: the rotating bearing (2) comprises an inner layer and an outer layer, and the inner layer and the outer layer of the rotating bearing (2) are fixedly connected to the rotating ring (3) and the supporting seat (1) respectively.

3. The measuring tool for house building construction according to claim 1, wherein: the bottom of the screw rod (4) is fixedly connected with a positioning cone.

4. The measuring tool for house building construction according to claim 1, wherein: the number of the movable rods (6) is three, and the angle between every two movable rods (6) is 120 degrees.

5. The measuring tool for house building construction according to claim 1, wherein: the number of the supporting legs (7) is three, and the side walls of the three supporting legs (7) are movably connected with fixing bolts.

6. The measuring tool for house building construction according to claim 1, wherein: the inner wall of the sliding groove (13) is fixedly connected with a magnetic strip, and the side wall of the indicating block (14) is fixedly connected with a magnetic block attracted with the magnetic strip.