CN220625105U - Portable steel bar positioning measuring tool - Google Patents

Abstract

The utility model discloses a portable steel bar positioning and measuring tool, which comprises a disc, wherein the outer side wall of the disc is rotatably provided with a rotating shaft for placing a scale rope, the bottom of the disc is provided with a plurality of outer rods for carrying an integral device, the plurality of outer rods are internally provided with knobs for adjusting the height of the integral device, the bottom of the disc is provided with a plurality of sliding rails for adjusting the distance between the outer rods.

Description

Portable steel bar positioning measuring tool

Technical Field

The utility model relates to the technical field of measurement, in particular to a portable steel bar positioning and measuring tool.

Background

At present, building forms are more and more diversified, structural form complexity is high, more and more circular columns and special-shaped columns appear in the building, the location of reinforcing steel bars in the columns often needs not only distance, but also angle, traditional measurement pay-off mode often can only carry out straight line measurement, the position between two points needs to be converted into coordinates or converted into straight line to assist in measuring and positioning many times, measuring workload is intangibly increased, the column reinforcing steel bar positioning in the prior art needs to convert the position into coordinate points firstly by adopting level gauge positioning, then coordinate positioning is carried out, time is wasted, and the level gauge needs special personnel to operate, if straight ruler positioning is adopted, only straight line positioning can be carried out, location is carried out after the position is converted into straight line relation when being used for cylinder and special-shaped column positioning, time is wasted, and accuracy is insufficient.

Therefore, a portable steel bar positioning and measuring tool is designed.

Disclosure of Invention

The utility model aims to provide a portable steel bar positioning measuring tool which can not directly position a linear relation in a measuring process.

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

the utility model provides a portable reinforcing bar location measuring tool, includes the disc, the disc lateral wall rotates and is provided with the pivot that is used for placing the scale rope, the disc bottom is equipped with a plurality of outer poles that are used for carrying on the whole device, and is a plurality of be equipped with in the outer pole and be used for carrying out the knob of altitude mixture control to the whole device, the disc bottom is equipped with and is used for a plurality of slide rails that are used for carrying out the interval adjustment between the outer pole.

Preferably, the top of the disc is provided with a rotating plate, and the rotating plate penetrates through the top of the disc and is fixedly connected with the rotating shaft.

Preferably, a plurality of inner rods are arranged at the bottom of the disc, and a plurality of outer rods are sleeved on the outer side walls of the inner rods.

Preferably, a plurality of all be equipped with transmission shaft, lead screw and two bevel gears in the outer pole, a plurality of the knob all runs through outer pole lateral wall through the transmission shaft, and a plurality of the lead screw all rotates and sets up in outer pole bottom, and a plurality of the transmission shaft all is through two meshing driven bevel gears and lead screw transmission, a plurality of interior pole bottom all is equipped with the screw thread with lead screw looks adaptation.

Preferably, the top of the inner rods is provided with a sliding block, the inner rods slide in the sliding rail through the sliding block, and the sliding blocks are symmetrically provided with a fixed block, a deflector rod and a spring.

Preferably, a plurality of fixed blocks penetrate through the side wall of the sliding block and are connected with the inner side wall of the sliding block through springs.

Preferably, a plurality of driving levers penetrate through the outer side wall of the sliding block and are connected with the fixed block, scales are arranged on one side of the disc, and through holes matched with the fixed block are formed in two sides of the sliding rail.

The beneficial effects of the utility model are as follows:

according to the utility model, the angle positioning is performed by adopting the 360-degree protractor, the distance positioning is performed by combining the rope ruler with scales, the center of the protractor is hollowed out, the steel bar can be sleeved in, the position of the central base point is conveniently determined, the 10cm cylindrical steel tube is welded at the outer edge of the hollowed-out area and used for fixing the rope ruler, the distance measurement is performed by adopting the rope ruler after the base point is positioned, the end part of the rope ruler is fixed on the central fixed wall of the protractor by adopting the rotatable sleeve, the paying-off can be performed by defining the distance between the two points, the coordinate conversion is avoided, and the rope ruler can be retracted and wound to the fixed position of the protractor after the use is completed, and the portable angle protractor is convenient.

According to the utility model, when construction measurement is required on site, the relative positions of the inner rod and the outer rod are adjusted to flexibly adjust the height, so that the situation that a height difference exists between two points when the measurement is performed, and the measured length is deviated, and the overall construction data is wrong is avoided.

Drawings

Fig. 1 is a two isometric view of a portable rebar positioning measurement tool according to the present utility model;

fig. 2 is a schematic structural diagram of a portable steel bar positioning measuring tool according to the present utility model;

fig. 3 is a detailed schematic diagram of a portable rebar positioning measurement tool according to the present utility model;

fig. 4 is a detailed schematic diagram of a portable steel bar positioning measuring tool according to the present utility model.

In the figure: 1. a disc; 2. a rotating shaft; 3. a rotating plate; 4. an inner rod; 5. an outer rod; 6. a knob; 7. a slide block; 8. a slide rail; 9. a fixed block; 10. a deflector rod; 11. a spring; 12. a transmission shaft; 13. bevel gears; 14. and a screw rod.

Detailed Description

Referring to fig. 1 to 4, a portable rebar positioning measurement tool includes a disk 1, and the disk 1 is circular to facilitate the measurement of an angle by the disk 1.

The disc 1 lateral wall rotates and is provided with the pivot 2 that is used for placing the scale rope, and disc 1 top is equipped with rotor plate 3 for control through rotor plate 3, rotor plate 3 run through disc 1 top and pivot 2 fixed connection, be used for controlling inside pivot 2 through rotor plate 3, and then conveniently accomodate and measure the rope chi that carries out the measurement.

The disc 1 bottom is equipped with a plurality of outer poles 5 that are used for carrying on whole device, and disc 1 bottom is equipped with a plurality of interior poles 4 for bear on whole device through interior pole 4, and a plurality of outer poles 5 all overlap and establish at interior pole 4 lateral wall, and then carry out the altitude mixture control through nimble relative position of adjusting interior pole 4 and outer pole 5.

Be equipped with in a plurality of outer poles 5 and be used for carrying out high regulation's knob 6 to whole device, be equipped with transmission shaft 12 in a plurality of outer poles 5, lead screw 14 and two bevel gears 13, a plurality of knobs 6 all run through outer pole 5 lateral wall through transmission shaft 12, be used for transmitting rotatory power through transmission shaft 12 through knob 6, a plurality of lead screw 14 all rotate the setting in outer pole 5 bottom, be used for driving the part through the rotation of lead screw 14 and slide from top to bottom, a plurality of transmission shafts 12 all drive through two meshing driven bevel gears 13 and lead screw 14, be used for when knob 6 rotates, on the transmission shaft 12 and two bevel gears 13 will rotatory power transmission to lead screw 14, a plurality of inner pole 4 bottoms all are equipped with the screw thread with lead screw 14 looks adaptation, constantly slide from top to bottom through the screw thread when lead screw 14 rotates, and then reach the effect of adjusting whole measurement height, avoid having the difference in height between two points when measuring, and then lead to the length that measures to appear the deviation, and then lead to whole construction data error.

The disc 1 bottom is equipped with and is used for a plurality of slide rails 8 that are used for carrying out interval adjustment between the outer pole 5, and a plurality of interior pole 4 tops are equipped with slider 7, and a plurality of interior poles 4 all slide in slide rail 8 through slider 7 for through parts such as slider 7 and slide rail 8 when needs are through supporting whole device, through nimble adjustment interval, and then reach the effect of conveniently fixing, all symmetry is equipped with fixed block 9, driving lever 10 and spring 11 in a plurality of sliders 7.

The fixed blocks 9 penetrate through the side wall of the sliding block 7 and are connected with the inner side wall of the sliding block 7 through the springs 11, the fixed blocks 9 on the two sides are driven by the elastic force of the springs 11 to be continuously fixed on the two sides, the effect of sliding and fixing the inner rod 4 and the outer rod 5 on the bottom is achieved, the whole device is flexibly supported, and the situation that the whole device cannot be supported due to the environmental reasons on site is avoided.

The plurality of driving levers 10 all run through the lateral wall of the sliding block 7 and are connected with the fixed block 9, be used for carrying out direct control to two fixed blocks 9 inside the sliding block 7 through the driving levers 10, and then lead to releasing fixed effect, disc 1 one side is equipped with the scale, be used for reaching the effect of observing on-the-spot measuring angle through observing the scale on disc 1 surface, a plurality of slide rail 8 both sides all are equipped with the through hole with fixed block 9 looks adaptation, be used for carrying out the adaptation through hole and fixed block 9, and then reach the effect of fixing the sliding block 7 through fixed block 9.

The working principle of the utility model is as follows: the angle positioning is carried out by adopting the 360-degree protractor, the distance positioning is carried out by combining the rope ruler with scales, the steel bar can be sleeved in the hollow center of the protractor, the position of a central base point is convenient to determine, the 10cm cylindrical steel tube is welded outside a hollow area and used for fixing the rope ruler, the distance measurement is carried out by adopting the rope ruler after positioning the base point, the end part of the rope ruler is fixed on the central fixing wall of the protractor by adopting a rotatable sleeve, the paying-off can be carried out by defining the distance between two points, the coordinate conversion is avoided, the rope ruler can be retracted and wound to the fixed position of the protractor after the use is finished, the carrying is convenient, the relative position of the inner rod 4 and the outer rod 5 is flexibly adjusted, the height of the whole device is further changed, the height difference between the two points is avoided when the measurement is carried out, the measured length is further prevented from being deviated, and the whole construction data error is further caused.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (7)

1. The utility model provides a portable reinforcing bar location measuring tool, includes disc (1), its characterized in that, disc (1) lateral wall rotates and is provided with pivot (2) that are used for placing the scale rope, disc (1) bottom is equipped with a plurality of outer poles (5) that are used for carrying on the whole device, a plurality of be equipped with in outer pole (5) and be used for carrying on high regulation's knob (6) to the whole device, disc (1) bottom is equipped with slide rail (8) that are used for a plurality of intervals between outer pole (5) of being used for.

2. The portable steel bar positioning measuring tool according to claim 1, wherein a rotating plate (3) is arranged at the top of the disc (1), and the rotating plate (3) penetrates through the top of the disc (1) and is fixedly connected with the rotating shaft (2).

3. The portable steel bar positioning measuring tool according to claim 1, wherein a plurality of inner rods (4) are arranged at the bottom of the disc (1), and a plurality of outer rods (5) are sleeved on the outer side walls of the inner rods (4).

4. A portable steel bar positioning measuring tool according to claim 3, characterized in that a plurality of transmission shafts (12), screw rods (14) and two bevel gears (13) are arranged in each outer rod (5), a plurality of knobs (6) penetrate through the outer side wall of each outer rod (5) through the transmission shafts (12), a plurality of screw rods (14) are rotatably arranged at the bottoms of the outer rods (5), a plurality of transmission shafts (12) are in transmission with the screw rods (14) through two bevel gears (13) which are in meshed transmission, and threads matched with the screw rods (14) are arranged at the bottoms of a plurality of inner rods (4).

5. A portable steel bar positioning measuring tool according to claim 3, characterized in that a plurality of sliding blocks (7) are arranged at the tops of the inner rods (4), the inner rods (4) slide in the sliding rails (8) through the sliding blocks (7), and fixing blocks (9), shifting rods (10) and springs (11) are symmetrically arranged in the sliding blocks (7).

6. The portable steel bar positioning measuring tool according to claim 5, wherein a plurality of the fixing blocks (9) penetrate through the side wall of the sliding block (7) and are connected with the inner side wall of the sliding block (7) through springs (11).

7. The portable steel bar positioning measuring tool according to claim 5, wherein a plurality of deflector rods (10) penetrate through the outer side wall of the sliding block (7) and are connected with the fixed block (9), scales are arranged on one side of the disc (1), and through holes matched with the fixed block (9) are formed in two sides of the sliding rail (8).