CN215407518U

CN215407518U - Steel bar arrangement fixed-distance ruler capable of being adjusted

Info

Publication number: CN215407518U
Application number: CN202121714456.6U
Authority: CN
Inventors: 陈果毅; 万黎明; 黄浩伟; 吴建军; 杨志鹏; 曾景新; 程洪喜; 王永明
Original assignee: Shenzhen Construction Engineering Group Co Ltd
Current assignee: Shenzhen Construction Engineering Group Co Ltd
Priority date: 2021-07-26
Filing date: 2021-07-26
Publication date: 2022-01-04
Anticipated expiration: 2031-07-26

Abstract

An adjustable steel bar arrangement distance-fixing ruler comprises a horizontal dividing ruler and two vertical dividing rulers; the two vertical graduated scales are respectively and fixedly connected to the horizontal graduated scale, or one vertical graduated scale is fixedly connected to the horizontal graduated scale, and the other vertical graduated scale is movably connected to the horizontal graduated scale; the lower ends of the two vertical graduated scales are provided with supports in the working state, the horizontal graduated scale and the two vertical graduated scales are provided with scale marks, and the horizontal graduated scale is provided with a movable positioning device. The vertical graduated scale is a rectangular tube. The horizontal graduated scale is a rectangular tube. The positioning device comprises a handle, a sliding sleeve and a standard reinforcing steel bar, the sliding sleeve is sleeved on the horizontal dividing ruler, the standard reinforcing steel bar is vertically fixed on the sliding sleeve, and the handle is arranged on the sliding sleeve. The utility model has simple and clear measuring mode when the reinforcing steel bars are arranged and distributed, can accurately and quickly arrange, distribute and position the reinforcing steel bars, and achieves the effect of saving manpower and materials.

Description

Steel bar arrangement fixed-distance ruler capable of being adjusted

Technical Field

The utility model discloses an adjustable steel bar arrangement distance-fixing ruler, and belongs to the technical field of construction steel bar arrangement distribution positioning tools.

Background

The reinforcing bars have high strength, and are widely used in various building structures, particularly large, heavy, light thin-walled and high-rise building structures, in order to ensure the stability of the building structures.

The arrangement and distribution of the reinforcing steel bars in the building structure have a certain rule, the reinforcing steel bars are designed according to the stability requirement of the building structure, and the reinforcing steel bars need to be arranged, distributed and positioned according to the designed arrangement and distribution rule during construction.

In the engineering example at present, during the steel bar project construction, it is that ladder muscle, location hoop carry out the reinforcing bar to arrange and distribute that wall post location is commonly used, has increased a large amount of manual works and material cost, especially beam reinforcement location all adopts the tape measure to act as the mark and arrange on the stirrup behind the acting as go-between, leads to the interval of arranging the distribution of reinforcing bar and the location of reinforcing bar all to have the deviation.

Disclosure of Invention

Aiming at the problem that the manual and material costs are high due to the fact that ladder bars, positioning hoops and tape measure pull wires are used for marking arrangement and distribution of reinforcing steel bars in the prior art, the utility model provides the adjustable reinforcing steel bar arrangement distance measuring ruler.

The technical scheme adopted by the utility model for solving the technical problems is as follows: an adjustable steel bar arrangement distance-fixing ruler comprises a graduated scale, wherein the graduated scale comprises a horizontal graduated scale and two vertical graduated scales; the two vertical graduated scales are respectively and fixedly connected to the horizontal graduated scale, or one vertical graduated scale is fixedly connected to the horizontal graduated scale, and the other vertical graduated scale is movably connected to the horizontal graduated scale; the horizontal scale is provided with a positioning device which can move.

The technical scheme adopted by the utility model for solving the technical problem further comprises the following steps:

in order to facilitate scale marking and achieve light weight and high rigidity, the vertical graduated scale is a rectangular tube.

In order to mark scales conveniently, the horizontal graduated scale is a rectangular tube, and is light in weight and high in rigidity.

In order to enable the positioning device to move, the positioning device comprises a handle, a sliding sleeve and standard steel bars, the sliding sleeve is sleeved on the horizontal dividing ruler, the standard steel bars are vertically fixed on the sliding sleeve, and the handle is arranged on the sliding sleeve.

In order to improve the construction efficiency, the number of the positioning devices is more than two.

In order to match with horizontal scale, the sliding sleeve is the rectangular pipe, and the sliding sleeve inside dimension is greater than or equal to horizontal scale outside dimension.

In order to facilitate stable placement and light weight and high rigidity, the support is a rectangular tube.

In order to facilitate stable placement, the center line of the support in the length direction is parallel to the center line of the horizontal dividing ruler in the length direction.

In order to facilitate stable placement, the supports are respectively located on the outer sides of the two vertical scales.

In order to facilitate reading, numbers corresponding to scale values are marked on the horizontal scale and the vertical scale at scales of integral multiples of ten millimeters.

The rectangular pipe is a hollow long-strip steel material, also called flat pipe, flat square pipe or square flat pipe, and has the same bending strength and torsion strength and light weight, so that it can be extensively used for manufacturing mechanical parts and engineering structure. The outer sides of the utility model are determined in such a way that two vertical scales project orthographically towards the ground when in working state to form two projection areas, the respective centers of the two projection areas are connected by a line segment, two end points of the line segment are crossed to form vertical lines respectively, the two vertical lines divide the ground into three sequential areas, one is a middle area and is positioned between the two vertical lines, and the other two areas are the outer sides. The supports are respectively positioned at the outer sides of the two vertical graduated scales, and are determined in such a way that the two supports are in contact with the ground to form two contact areas, and if the centers of the two contact areas are positioned at the outer sides, the supports are respectively positioned at the outer sides of the two vertical graduated scales. The working state of the utility model refers to the process of arranging, distributing and positioning the reinforcing steel bars by using the adjustable reinforcing steel bar arrangement gauge. The downward direction of the utility model is determined according to the following mode that the adjustable steel bar arrangement distance ruler is vertically arranged on the ground, the directions of two ends of the vertical dividing ruler are in the vertical direction, the directions of the two ends are opposite, one end of the vertical dividing ruler points to the sky, and the direction of the other end of the vertical dividing ruler points to the downward direction.

The utility model has the beneficial effects that: according to the utility model, the horizontal graduated scale and the vertical graduated scale are arranged, so that a simple and clear measuring mode is provided for the steel bars of the building structure when the steel bars are arranged and distributed, and the movable positioning device is arranged on the graduated scale, so that the steel bars can be accurately and quickly positioned, and the effects of saving labor and material cost are achieved.

The utility model will be further described with reference to the accompanying drawings and specific embodiments.

Drawings

Fig. 1 is a schematic view of an adjustable steel bar arrangement pitch ruler according to a fully fixed embodiment;

FIG. 2 is a schematic top view of an adjustable rebar placement spacer of the fully fixed embodiment;

FIG. 3 is a left side view of an adjustable rebar placement spacer of the fully stationary embodiment;

fig. 4 is a schematic diagram of an adjustable steel bar arrangement pitch ruler of the semi-fixed embodiment:

FIG. 5 is a schematic top view of an adjustable rebar placement spacer of the semi-fixed embodiment;

FIG. 6 is a schematic diagram of a right side view of an adjustable rebar alignment spacer of the semi-fixed embodiment;

fig. 7 is a schematic view of a cross section of a vertical scale moving sleeve of an adjustable steel bar arrangement pitch ruler of the semi-fixed type embodiment, which is perpendicular to the moving direction of a horizontal scale.

Reference numerals: 1-nut, 2-connecting rod, 3-handle, 4-sliding sleeve, 5-horizontal scale, 6-vertical scale, 7-support, 8-standard reinforcing bar, 9-vertical scale remove the cover.

Detailed Description

Embodiments of the present invention are classified according to the connection manner of two vertical scales and a horizontal scale, and may be classified into two types, one type being a full-fixed type and the other type being a half-fixed type. The full-fixed type is that two vertical graduated scales are all fixedly connected on the horizontal graduated scale. Semi-fixed is a vertical scale fixed connection on horizontal scale, and another vertical scale can connect on horizontal scale with moving. The semi-fixed type is convenient for arranging, distributing and positioning the transverse steel bars with shorter length.

The following two types of embodiments are described by way of examples, and other embodiments are within the scope of the present invention, as long as the principles and basic structures are the same or similar to the examples.

Fully stationary embodiment:

referring to fig. 1 to 3, there are included a horizontal scale 5 and two vertical scales 6.

In this embodiment, the horizontal scale 5 is made of a rectangular tube, the length of the rectangular tube is one thousand five hundred millimeters, a section of the rectangular tube perpendicular to the length direction of the rectangular tube is rectangular, the side length of a short side of the rectangular tube is fifty millimeters, and the side length of a long side of the rectangular tube is one hundred millimeters. The specific size of the rectangular pipe for manufacturing the horizontal dividing ruler 5 can be adjusted according to the construction requirements, for example, in order to bear larger weight, the side lengths of the short side and the long side of the rectangle can be increased, and in order to arrange more reinforcing steel bars, the length of the rectangular pipe can be increased. The rectangle has two minor faces, corresponds an lateral surface of rectangular pipe respectively, makes the scale on one of them lateral surface along the length direction of rectangular pipe, and the graduation value of scale equals one millimeter, and the scale is parallel and level with the arris of rectangular pipe. Each time the scale of the integer multiple of ten millimeters is marked on the horizontal scale 5, the number corresponding to the scale value is marked by Arabic numerals, the scale is marked from 0, for example, 0, 10, 20, 30 and 40, and the like. The rectangular tube for making the horizontal scale 5 can be replaced by other section bars, such as I-shaped steel, angle steel, round steel tube, T-shaped steel or square steel.

In this embodiment, the vertical scale 6 is made of a rectangular tube, the length of the rectangular tube is two hundred and fifty millimeters, a section of the rectangular tube perpendicular to the length direction of the rectangular tube is rectangular, the side length of the short side of the rectangular tube is eighty millimeters, and the side length of the long side of the rectangular tube is ninety millimeters. The specific size of the rectangular pipe for manufacturing the vertical dividing ruler 6 can be adjusted according to the construction requirements, for example, in order to bear larger weight, the side lengths of the short side and the long side of the rectangle can be increased, and in order to arrange more reinforcing steel bars, the length of the rectangular pipe can be increased. The rectangle has two minor faces, corresponds an lateral surface of rectangular pipe respectively, makes the scale on one of them lateral surface along the length direction of rectangular pipe, and the graduation value of scale equals one millimeter, and the scale is parallel and level with the arris of rectangular pipe. The vertical scale 6 is marked with numbers corresponding to scale values every time the scales are integer multiples of ten millimeters, and the numbers are marked with Arabic numerals, starting from 0, for example, 0, 10, 20, 30 and 40, and so on. The rectangular tube from which the vertical scale 6 is made may also be replaced by other profiles, such as i-steel, angle steel, round steel tube, T-steel or square steel.

In this embodiment, a support 7 is arranged at the bottom of each vertical scale 6, the support 7 is made of a rectangular tube, the length of the rectangular tube is four hundred millimeters, the cross section of the rectangular tube perpendicular to the length direction of the rectangular tube is rectangular, and four sides of the rectangle are all one hundred millimeters. The specific size of the rectangular pipe for manufacturing the support 7 can be adjusted correspondingly according to the construction requirements, for example, in order to bear larger weight, the side lengths of the short side and the long side of the rectangle can be increased, and in order to enable the adjustable steel bar arrangement distance ruler to be placed on the ground more stably, the length of the rectangular pipe and the side length of the long side of the rectangle can be increased. The rectangular tube from which the support 7 is made can also be replaced by other profiles, such as i-steel, square steel or steel plate.

Horizontal scale 5, vertical scale 6 and support 7, the three is connected fixedly with connecting rod 2 and nut 1, and horizontal scale 5 is perpendicular with vertical scale 6, and support 7 is perpendicular with vertical scale 6. The connecting rod 2 is provided with threads.

Two opposite side surfaces at two ends of the horizontal dividing ruler 5 are provided with threaded holes in the vertical direction, the threaded holes penetrate through the pipe wall of the side surface where the threaded holes are located, the side surface where the threaded holes are located is perpendicular to the side surface where the scales of the horizontal dividing ruler 5 are located, the size of each threaded hole is matched with the size of the cross section of the connecting rod 2, and the center of each threaded hole is located on the center line of the side surface where the threaded holes are located in the length direction.

A vertical threaded hole is also formed in one side face of one end of the support 7, the threaded hole in the side face penetrates through the pipe wall of the side face, the center of the threaded hole is located on the center line of the length direction of the side face where the threaded hole is located, a corresponding vertical threaded hole is formed in the inner side of the pipe wall of the side face opposite to the side face, the depth of the corresponding vertical threaded hole is smaller than that of the pipe wall, and the size of the threaded hole is matched with the size of the cross section of the connecting rod 2.

Horizontal scale 5, vertical scale 6 and support 7, when the three is connected, twist horizontal scale 5's screw hole with connecting rod 2 earlier for connecting rod 2 passes horizontal scale 5, then overlaps vertical scale 6 on connecting rod 2, twists connecting rod 2 again in the screw hole on the support 7. During the process of screwing the connecting rod 2 into the threaded hole on the support 7, the following adjustments are needed: adjusting the direction of the side face of the vertical dividing ruler 6 to enable the side face where the scales of the vertical dividing ruler 6 are located and the side face where the scales of the horizontal dividing ruler 5 are located to be in the same direction; the orientation of the support 7 is adjusted so that the center line of the support 7 in the length direction is parallel to the center line of the horizontal scale 5 in the length direction, and the supports 7 are respectively located outside the two vertical scales 6. Finally, the nut 1 is screwed onto the connecting rod 2 and tightened.

The purpose of the side on which the scales of the vertical scale 6 are located and the side on which the scales of the horizontal scale 5 are located in the same direction is to facilitate simultaneous reading of the vertical scale 6 and the horizontal scale 5.

Two movable positioning devices are arranged on the horizontal dividing ruler 5, and each positioning device comprises a handle 3, a sliding sleeve 4 and a standard steel bar 8. The standard rebar 8 has a diameter of six millimeters. The sliding sleeve 4 is a rectangular pipe, the length of the rectangular pipe is fifty millimeters, the section, perpendicular to the length direction of the rectangular pipe, of the rectangular pipe is a rectangle, the side length of the short side of the rectangle is seventy millimeters, and the side length of the long side of the rectangle is one hundred twenty millimeters. The standard reinforcing steel bar 8 is welded to one side of the sliding sleeve 4 at the center position of the side, which is the side of the sliding sleeve 4 corresponding to the long side of the cross section perpendicular to the length direction of the rectangular tube. 4 suits of sliding sleeve are on horizontal scale 5, and standard reinforcing bar 8 hangs on horizontal scale 5 through sliding sleeve 4, and standard reinforcing bar 8 is located vertical direction, that is to say, standard reinforcing bar 8 is perpendicular with horizontal scale 5, and standard reinforcing bar 8 is parallel with vertical scale 5. A handle 3 is arranged on one side surface of the sliding sleeve 4, the arrangement position of the handle 3 is the central position of the side surface, and the tail end of the handle 3 is spherical. The side of the sliding sleeve 4 provided with the handle 3 is opposite to the side provided with the standard steel bar 8.

Horizontal scale 5, vertical scale 6 and support 7, before the three connects, need to overlap 4 suits of sliding sleeve of positioner on horizontal scale 5.

In order to ensure the stability of the adjustable steel bar arrangement distance rod on the ground, the embodiment adopts the following measures: firstly, when the support 7 and the horizontal dividing ruler 5 are provided with threaded holes, the centers of the threaded holes are positioned on the central line of the side face where the threaded holes are positioned in the length direction; secondly, the central line of the support 7 in the length direction is parallel to the central line of the horizontal dividing ruler 5 in the length direction; thirdly, the supports 7 are respectively positioned at the outer sides of the two vertical graduated scales 6; fourthly, the support 7 is a rectangular tube, the length of the rectangular tube is four hundred millimeters, the section of the rectangular tube, which is perpendicular to the length direction of the rectangular tube, is rectangular, and the four sides of the rectangle are all one hundred millimeters; fifthly, the standard steel bar 8 is welded on one side surface of the sliding sleeve 4, and the welding position is in the center of the side surface; sixthly, the side face, provided with the handle 3, of the sliding sleeve 4 is opposite to the side face provided with the standard steel bar 8, the handle 3 is arranged at the center of the side face where the handle is arranged, and the tail end of the handle 3 is spherical.

During the use, earlier according to the design drawing the reinforcing bar selected can be adjusted at the construction site and arrange the position of placing of range finder, can arrange the distribution location to the reinforcing bar as much as possible in this position, the local processing that will place two supports 7 again levels, the reinforcing bar that makes can adjust arranges the range finder and erects in subaerial, guarantee horizontal scale 5 and be in horizontal position, guarantee that two vertical scales 6 are in vertical position, then utilize horizontal scale 5 and standard reinforcing bar 8 to arrange the distribution location to vertical reinforcing bar, utilize two vertical scales 6 to arrange the distribution location to horizontal reinforcing bar. In the work progress, can alternate the reinforcing bar that can adjust and arrange the position of placing of range finder to accomplish the range distribution location of all reinforcing bars.

When a certain vertical steel bar is arranged, distributed and positioned, the corresponding position of the standard steel bar 8 on the horizontal dividing ruler 5 is calculated according to the position indicated by the vertical steel bar on the design drawing, the handle 3 is used for moving one standard steel bar 8 to the corresponding position along the horizontal dividing ruler 5, so that the standard steel bar 8 naturally droops and keeps static, and then the vertical steel bar is arranged, distributed and positioned by taking the standard steel bar 8 as a reference standard.

When a certain transverse steel bar is arranged, distributed and positioned, the corresponding positions on the two vertical graduated scales 6 are calculated according to the position indicated by the transverse steel bar on a design drawing, then the transverse steel bar is placed at the corresponding positions on the two vertical graduated scales 6, and finally the transverse steel bar is fixed, so that the arrangement, distribution and positioning of the transverse steel bar are completed.

Semi-stationary embodiment:

referring to fig. 4 to 7, the semi-fixed embodiment is different from the fully fixed embodiment in that a vertical scale 6 and a corresponding support 7 are connected to a horizontal scale 5 without a connecting rod 2 and a nut 1, and the vertical scale 6 is welded to the corresponding support 7 at a position where the vertical scale 6 contacts the corresponding support 7 in the fully fixed embodiment. The welding of 6 tops of this vertical scale has vertical scale to remove cover 9, vertical scale removes cover 9 and is made by the rectangular pipe, rectangular pipe length is fifty millimeters, rectangular pipe is last to be the rectangle with the length direction vertically cross-section of rectangular pipe, the length of side of the minor face of rectangle is seventy millimeters, the length of side on the long limit of rectangle is one hundred twenty millimeters, be provided with the notch on the side that the long limit of rectangle corresponds, the width of notch is identical with the width of this vertical scale 6, the width of this vertical scale 6 that says here refers to on the vertical scale 6 with the width of the side vertically side at scale place. The vertical graduated scale 6 is clamped in the notch of the vertical graduated scale moving sleeve 9, and the edge of the notch of the vertical graduated scale moving sleeve 9 is welded with the vertical graduated scale 6. The welding position of the vertical scale moving sleeve 9 on the vertical scale 6 is determined in such a manner that the inner dimension of the vertical scale moving sleeve 9 is greater than or equal to the outer dimension of the horizontal scale 5, and a position satisfying this requirement is determined as the welding position. The vertical graduated scale moving sleeve 9 is sleeved on the horizontal graduated scale 5.

In conclusion, the steel bars of the building structure are accurately and quickly arranged, distributed and positioned by using the steel bar arranging and positioning device, and the effects of saving labor and material cost are achieved.

Claims

1. The utility model provides a steel bar ranging rod that can adjust, includes the scale, its characterized in that: the graduated scale comprises a horizontal graduated scale (5) and two vertical graduated scales (6); the two vertical graduated scales (6) are respectively and fixedly connected to the horizontal graduated scale (5), or one vertical graduated scale (6) is fixedly connected to the horizontal graduated scale (5), and the other vertical graduated scale (6) is movably connected to the horizontal graduated scale (5); support (7) are arranged at one end of each vertical graduated scale (6) downwards in the working state, scale marks are arranged on the horizontal graduated scale (5) and the two vertical graduated scales (6), and a positioning device capable of moving is arranged on the horizontal graduated scale (5).

2. An adjustable rebar placement gauge as claimed in claim 1, wherein: the vertical graduated scale (6) is a rectangular tube.

3. An adjustable rebar placement gauge as claimed in claim 1, wherein: the horizontal dividing ruler (5) is a rectangular tube.

4. An adjustable rebar placement gauge as claimed in claim 1, wherein: positioner includes handle (3), sliding sleeve (4) and standard reinforcing bar (8), sliding sleeve (4) suit is in on horizontal scale (5), standard reinforcing bar (8) are vertical to be fixed on sliding sleeve (4), handle (3) set up on sliding sleeve (4).

5. An adjustable rebar placement gauge as claimed in claim 1, wherein: the number of the positioning devices is more than two.

6. An adjustable rebar placement gauge as claimed in claim 4, wherein: the sliding sleeve (4) is a rectangular pipe, and the inner size of the sliding sleeve (4) is larger than or equal to the outer size of the horizontal dividing ruler (5).

7. An adjustable rebar placement gauge as claimed in claim 1, wherein: the support (7) is a rectangular pipe.

8. An adjustable rebar placement gauge as claimed in claim 1, wherein: the central line of the support (7) in the length direction is parallel to the central line of the horizontal dividing ruler (5) in the length direction.

9. An adjustable rebar placement gauge as claimed in claim 1, wherein: the support (7) is respectively positioned on the outer sides of the two vertical graduated scales (6).

10. An adjustable rebar placement gauge as claimed in claim 1, wherein: and the horizontal graduated scale (5) and the vertical graduated scale (6) are marked with numbers corresponding to scale values at the scales of each integral multiple of ten millimeters.