CN217734596U - Adjustable steel bar positioning device - Google Patents

Abstract

The utility model relates to a device for positioning steel bars in the construction of high-rise building structures, in particular to an adjustable steel bar positioning device, which comprises a frame and a plurality of steel bar positioning nodes movably fixed on the frame; the frame comprises an upper rectangular frame and a lower rectangular frame, and the upper rectangular frame and the lower rectangular frame are connected by a vertical pipe; the steel bar positioning node comprises an upper pipe and a lower pipe, the upper pipe and the lower pipe are connected through side pipes on two sides, a horizontal inner threaded pipe is connected between the two side pipes through a transverse pipe, the inner threaded pipe is in threaded connection with an outer threaded pipe, the end part of the outer threaded pipe is fixed with a vertical steel bar positioning pipe for positioning a steel bar, and a fixing bolt is further arranged on the upper pipe; the upper pipe of the reinforcing steel bar positioning node is sleeved on the horizontal pipe in the length direction of the upper rectangular frame, and the lower pipe of the reinforcing steel bar positioning node is sleeved on the horizontal pipe in the length direction of the lower rectangular frame. The utility model discloses a steel bar positioner with adjustable have stronger turnover rate, commonality and operability, solved the difficult problem that prefabricated building conversion layer steel bar location is with high costs.

Description

Adjustable steel bar positioning device

Technical Field

The utility model relates to a device of fixing a position the reinforcing bar in the construction of high-rise building structure specifically is a reinforcing bar positioner with adjustable.

Background

With the continuous development of the construction industry, china pays more and more attention to the aspects of energy conservation, environmental protection and the like of the construction industry. The assembled building has become a necessary trend for the development of the building industry in China by virtue of the advantages of safety, energy conservation, environmental protection, sustainable development and the like, and becomes a necessary way for realizing transformation and upgrading of the building industry and maintaining continuous and healthy development. In order to improve the core competitiveness, a new industry mode, namely prefabricated assembled buildings, is produced.

It is known that in the construction of high-rise building structures, there are many methods for positioning reinforcing steel bars, and the most common method is to position steel plates. The positioning steel plate is used for positioning, the positioning steel plate needs to be processed, the positioning steel plate needs to be manufactured according to the size of a wall body on the premise of processing, the length and the width of the wall body are mostly different, and data of each wall body need to be counted, so that the positioning steel plate is adopted for positioning the assembly type construction steel bars, the processing cost is high, and the problem of construction is solved. Therefore, the positioning steel plate for positioning the reinforcing steel bars in the construction of the high-rise building structure has the problems of low turnover rate, higher cost and long processing period, and the concrete construction is influenced.

Disclosure of Invention

The utility model discloses a solve the difficult problem that prefabricated building conversion layer steel bar location is with high costs, provide a steel bar location device with adjustable have stronger turnover rate, commonality and operability.

The utility model discloses an adopt following technical scheme to realize: an adjustable steel bar positioning device comprises a frame and a plurality of steel bar positioning nodes which are movably fixed on the frame; the frame comprises an upper rectangular frame and a lower rectangular frame, and the upper rectangular frame and the lower rectangular frame are connected by vertical pipes positioned at four corners; the steel bar positioning node comprises an upper pipe and a lower pipe, the upper pipe and the lower pipe are connected through side pipes on two sides, a horizontal inner threaded pipe is connected between the two side pipes through a horizontal pipe, the inner threaded pipe is in threaded connection with an outer threaded pipe, the end part of the outer threaded pipe is fixed with a vertical steel bar positioning pipe for positioning a steel bar, and a fixing bolt is further arranged on the upper pipe; the upper tube cover of steel bar location node is on the length direction's of last rectangle frame horizontal pipe, and the low tube cover is on the length direction's of rectangle frame horizontal pipe down, and it has upper tube and low tube to go up the rectangle frame, all overlap on the horizontal pipe of side around the rectangle frame down, also frame front side and rear side all the activity be fixed with steel bar location node promptly, and the vertical steel bar location pipe on front side steel bar location node and the rear side steel bar location node is relative.

During the use, frame four corners standpipe adopts welding mode to fix on the wall body position, and the top tube and the low tube of reinforcing bar location node all can move on the horizontal pipe, after the removal targets in place, through the position of this reinforcing bar location node of fixing bolt, alright insert the reinforcing bar in the vertical reinforcing bar location pipe and fix a position the reinforcing bar, reach the ability of reinforcing bar location. The front and back positions of the vertical steel bar positioning pipe can be adjusted through the external thread pipe on the steel bar positioning node.

The utility model provides a reinforcing bar positioner with adjustable, the upper end and the lower extreme of the standpipe of four edges angle departments all are provided with two threaded rods, the contained angle of two threaded rods is 90 degrees, threaded connection has the horizontal pipe on the threaded rod on every standpipe, the interval is provided with the pinhole on the horizontal pipe, it is fixed with two horizontal pipes after inserting by the fixed pin after two liang of antithetical couplets of horizontal pipe on the adjacent standpipe, so the upper end position department of standpipe encloses into a scalable rectangle frame of going up by the horizontal pipe, the lower extreme position department of standpipe also encloses into a scalable rectangle frame down by the horizontal pipe, consequently the aforesaid goes up the rectangle frame and is scalable last rectangle frame, lower rectangle frame is scalable lower rectangle frame. The frame of the adjustable steel bar positioning device is a retractable device and can be automatically adjusted according to the length and the width of the wall body.

The utility model has the advantages that: compared with the traditional positioning steel plate, the invention has the technical characteristics of high turnover rate, strong operability, high construction efficiency, high economic benefit and the like, and has the following concrete beneficial effects:

1. the turnover rate is high: this reinforcing bar positioner, all positions all can be dismantled, and every spare part damages all can to be changed, has lengthened device life greatly, has improved the turnover rate.

2. The operability is strong: the adjustable steel bar positioning device is used in the fabricated building, so that the construction operation is simple, special tools are not needed, and the maintenance is simple and convenient; after the installation is finished, the fixing bolt is fastened, so that the construction quality is easily ensured; the difficult problem that traditional location steel sheet adaptability is relatively poor, meet the unable use of design change is solved, and the utility model discloses also be applicable to cast-in-place formula shear wall structure.

3. The construction efficiency is high: to adjustable steel bar positioning device, the utility model discloses the installation is simple, only need with fixing bolt fixed can, the installation rate is fast, the efficiency of construction is high, the clean and tidy civilization of job site.

4. The economic benefit is high: for the traditional positioning steel plate, the steel plate material consumption is large, and the steel plate can be used only once, while the adjustable steel bar positioning device greatly improves the turnover rate, saves the steel plate material and has obvious economic benefit.

Drawings

Fig. 1 is a top view of an adjustable reinforcement bar positioning device.

Fig. 2 is a formal diagram of an adjustable reinforcing bar positioning device.

Fig. 3 is a top view of the rebar positioning node, and is also an enlarged view of a part a in fig. 1.

Fig. 4 is a front view of the reinforcing bar positioning node.

Fig. 5 is an enlarged view of a portion B of fig. 1.

Fig. 6 is a front view of fig. 5.

FIG. 7 is a schematic diagram of two horizontal pipes connected in a plug-in manner.

Fig. 8 is an enlarged view of a portion C of fig. 7.

Fig. 9 is a schematic view of an adjustable steel bar positioning device with a length of 1.5m and a width of 0.3 m.

Fig. 10 is a schematic view of an adjustable steel bar positioning device 2m long and 0.3m wide.

Fig. 11 is a schematic view of an adjustable reinforcing bar positioning device 2.5m long and 0.3m wide.

In the figure: 1-frame, 2-reinforcing steel bar positioning node, 3-fixed pin, 4-upper tube, 5-lower tube, 6-side tube, 7-internal thread tube, 8-external thread tube, 9-vertical reinforcing steel bar positioning tube, 10-fixed bolt, 11-vertical tube, 12-threaded rod and 13-horizontal tube.

Detailed Description

An adjustable steel bar positioning device comprises a frame 1 and a plurality of steel bar positioning nodes 2 which are movably fixed on the frame.

The frame is including the standpipe 11 that is located four edges, the upper end and the lower extreme of every standpipe 11 all are provided with two threaded rods 12, the contained angle of two threaded rods 12 is 90 degrees, threaded connection has horizontal pipe 13 on the threaded rod 12 on every standpipe, the interval is provided with the pinhole on the horizontal pipe 13, it is fixed with two horizontal pipes after inserting by fixed pin 3 after two liang of pairs of inserts of horizontal pipe on the adjacent standpipe, so the upper end position department of standpipe forms a scalable rectangle frame of going up, the lower extreme position department of standpipe also forms a scalable lower rectangle frame.

The reinforcing bar location node includes top tube 4 and low tube 5, connects through the side pipe 6 of both sides between top tube 4 and the low tube 5, has internal thread pipe 7 through horizontal union coupling between the pipe 6 of both sides, and internal thread pipe 7 threaded connection has external screw thread pipe 8, and external screw thread pipe 8's tip fixed position reinforcing bar's vertical reinforcing bar registration arm 9 still is provided with fixing bolt 10 on the top tube. The top tube 4 cover of reinforcing bar location node is on scalable last rectangle frame's length direction's horizontal pipe 13, the lower tube 5 cover is on scalable lower rectangle frame's length direction's horizontal pipe 13, scalable last rectangle frame, all the cover has top tube 4 and lower tube 5 on scalable lower rectangle frame front and back side's the horizontal pipe, also it is fixed with reinforcing bar location node 2 that frame front side and rear side all activity are fixed with, the vertical reinforcing bar location pipe on front side reinforcing bar location node and the rear side reinforcing bar location node is relative, top tube and lower tube all can move on the horizontal pipe, after the removal targets in place, fix the position of this reinforcing bar location node through fixing bolt 10, in the vertical reinforcing bar location pipe alright insert the reinforcing bar and fix a position the reinforcing bar.

The utility model provides a reinforcing bar positioner with adjustable, its equipment is simple and convenient, and processing is convenient, has saved the expense of a large amount of customization location steel sheets, has shortened concrete construction period.

The positioning device is simple in structure and convenient to operate, the positioning steel plate which cannot be turned over is changed into the steel bar positioning device with a high turnover rate, the cost is saved, the positioning device is used on the assembly type building, the problem of steel bar positioning construction of the assembly type building is solved, and more choices are provided for the assembly type engineering.

The utility model discloses abandoning the steel sheet of fixing a position in the past and carrying out invention again and creating, adjustable steel bar positioning device's frame is collapsible device, can adjust by oneself according to wall body length and width, and the steel bar positioning node is installed on the frame, can adjust according to the reinforcing bar position equally. This steel bar positioning device with adjustable has solved the difficult problem of assembled building conversion layer steel bar location, effectively shortens location steel sheet processing cycle, has reduced wall body data statistics's work load for when tight back work concrete construction, reduce construction cost.

Claims (2)

1. The utility model provides a reinforcing bar positioner with adjustable which characterized in that: comprises a frame (1) and a plurality of steel bar positioning nodes (2) movably fixed on the frame; the frame (1) comprises an upper rectangular frame and a lower rectangular frame, wherein the upper rectangular frame and the lower rectangular frame are connected by vertical pipes (11) positioned at four corners; the steel bar positioning node (2) comprises an upper pipe (4) and a lower pipe (5), the upper pipe (4) and the lower pipe (5) are connected through side pipes (6) on two sides, a horizontal internal thread pipe (7) is connected between the side pipes (6) on the two sides through a transverse pipe, the internal thread pipe (7) is in threaded connection with an external thread pipe (8), the end part of the external thread pipe (8) is fixed with a vertical steel bar positioning pipe (9) for positioning a steel bar, and a fixing bolt (10) is further arranged on the upper pipe; the top tube (4) cover of steel bar location node is on the length direction's of last rectangle frame horizontal pipe, and low tube (5) cover is on the length direction's of rectangle frame horizontal pipe down, and it has top tube and low tube to go up the rectangle frame, all overlap on the horizontal pipe of side around the rectangle frame down, also the frame front side and rear side all activity be fixed with steel bar location node, and vertical steel bar location pipe (9) on front side steel bar location node and the rear side steel bar location node are relative.

2. The adjustable steel bar positioning device as claimed in claim 1, wherein: the upper end and the lower extreme of standpipe (11) of four edges department all are provided with two threaded rods (12), the contained angle of two threaded rods (12) is 90 degrees, threaded connection has horizontal pipe (13) on the threaded rod on every standpipe, the interval is provided with the pinhole on horizontal pipe (13), it is fixed with the horizontal pipe after two pairs of insertions by fixed pin (3) after two pairs of insertions of horizontal pipe on the adjacent standpipe, so the upper end position department of standpipe encloses into a scalable last rectangle frame by horizontal pipe, the lower extreme position department of standpipe also encloses into a scalable lower rectangle frame by horizontal pipe, consequently the foretell rectangle frame of going up is scalable last rectangle frame, lower rectangle frame is scalable lower rectangle frame.

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