CN211622285U - Positioning device for preventing column steel bar from deviating - Google Patents

Abstract

The utility model discloses a prevent positioner of post reinforcing bar off tracking, including four fixed columns, four the fixed column is close to the equal fixedly connected with lower fixed ring of outer wall of bottom, and the same lower retaining ring of one side outer wall fixedly connected with of per two lower fixed rings, four the fixed column is close to the outer wall on top and has all cup jointed upper fixed ring. The utility model discloses a be provided with upper fixed ring, go up spacing ring, lower fixed ring and lower spacing ring, upper fixed ring cup joints in the outer wall of fixed column, when carrying out the installation of post reinforcing bar, can highly carry out upper fixed ring's regulation according to the post reinforcing bar, thereby it carries out spacing fixed to the high point of post reinforcing bar to go up the spacing ring to drive, go up the relative outer wall of spacing ring and lower spacing ring and all install the connecting cylinder, can place the spliced pole on the connecting cylinder, thereby make the spliced pole carry out the side position to the post reinforcing bar and inject, prevent its off tracking, improve this positioner's practicality.

Description

Positioning device for preventing column steel bar from deviating

Technical Field

The utility model relates to a construction technical field especially relates to a prevent positioner of post reinforcing bar off tracking.

Background

The building construction refers to production activities in the engineering construction implementation stage, is the construction process of various buildings, and also can be a process of changing various lines on a design drawing into a real object at a specified place, and in the building construction process, when column reinforcing steel bars are installed, a positioning device is needed to be used for positioning the column reinforcing steel bars.

The existing positioning device for mounting the column reinforcing steel bars has the following defects: when the installation of post reinforcing bar is carried out, carry out spacing fixed to its bottom through positioner, nevertheless, single carry out spacing fixed to its bottom, the phenomenon of the post reinforcing bar off tracking of eminence appears easily in the in-process of installation to lead to post reinforcing bar installation failure, lack practical value.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a positioning device for preventing a column steel bar from deviating.

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

the utility model provides a prevent positioner of post reinforcing bar off tracking, includes four fixed columns, four the fixed column is close to the equal fixedly connected with lower fixing ring of outer wall of bottom, and per two lower fixing ring's the same lower spacing ring of one side outer wall fixedly connected with, four the fixed column is close to the outer wall on top and has all cup jointed upper fixing ring, and per two upper fixing ring's one side outer wall fixedly connected with is same last spacing ring, go up the equal distance fixedly connected with connecting cylinder of one side outer wall relatively of spacing ring and lower spacing ring.

Furthermore, the outer wall of the bottom of each two fixing columns is fixedly connected with the same fixing seat.

Furthermore, two the outer wall of last spacing ring all opens threaded hole No. one, and the inner wall that is located two threaded holes on the different spacing ring has the same locking bolt through threaded connection, and the outer wall of a locking bolt has lock nut through threaded connection.

Furthermore, two No. two screw holes have all been opened to the outer wall of spacing ring down, and the inner wall that is located two No. two screw holes on the different spacing ring has same No. two locking bolt through threaded connection, and No. two locking bolt's outer wall has No. two lock nut through threaded connection.

Furthermore, the inner walls of the upper limiting ring and the lower limiting ring are fixedly connected with springs at equal distances, and the other ends of the springs on the same upper limiting ring and the same lower limiting ring are fixedly connected with adjusting rings.

Furthermore, two the equal fixedly connected with spacing groove of top outer wall of fixing base, and the equal sliding connection of inner wall of two spacing grooves has the connecting block, connecting block fixed connection is in the outer wall of last spacing ring.

Furthermore, jacks are formed in the outer walls of the limiting groove and the connecting block, and the same inserted rod is inserted into the inner walls of the jacks corresponding to the limiting groove and the connecting block.

The utility model has the advantages that:

1. through being provided with upper fixed ring, go up spacing ring, lower fixed ring and lower spacing ring, upper fixed ring cup joints in the outer wall of fixed column, during the installation of post reinforcing bar, can highly carry out upper fixed ring's regulation according to the post reinforcing bar, thereby it carries out spacing fixed to the high point of post reinforcing bar to drive upper fixed ring, go up spacing ring and all install the connecting cylinder with the relative outer wall of lower spacing ring, can place the spliced pole on the connecting cylinder, thereby make the spliced pole carry out the side position to the post reinforcing bar and prescribe a limit to, prevent its off tracking, improve this positioner's practicality.

2. Through being provided with spring and adjustable ring, spring and adjustable ring are installed in the inboard of last spacing ring and lower spacing ring, when carrying out the location of post reinforcing bar, can improve the fixed effect of location through the adjustable ring to the further spacing of post reinforcing bar.

3. Through being provided with spacing groove, connecting block, inserted bar and jack, all opened the jack on connecting block and the spacing groove, the connecting block is connected in the outer wall of spacing ring, and simultaneously, connecting block sliding connection is in the inner wall of spacing groove, when carrying out the regulation of spacing ring, through inserting the inserted bar in the corresponding jack of connecting block and spacing groove to further fixed to spacing ring, guarantee the steadiness of spacing ring.

Drawings

Fig. 1 is a schematic structural diagram of a positioning device for preventing a column reinforcing steel bar from deviating in embodiment 1;

fig. 2 is a structural plan view of a positioning device for preventing a column reinforcing steel bar from deviating, which is provided in embodiment 1;

fig. 3 is a structural bottom view of the positioning device for preventing the deviation of the column reinforcing steel bar provided in embodiment 2.

In the figure: 1-a fixed seat, 2-a fixed column, 3-an upper fixed ring, 4-an upper limit ring, 5-a first locking nut, 6-an adjusting ring, 7-a spring, 8-a first locking bolt, 9-a lower limit ring, 10-a second locking nut, 11-a second locking bolt, 12-a connecting cylinder, 13-a lower fixed ring, 14-a connecting block, 15-a limit groove, 16-an inserted rod and 17-an inserting hole.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-2, a positioning device for preventing a column steel bar from deviating comprises four fixing columns 2, wherein the outer walls of the four fixing columns 2 close to the bottom end are fixedly connected with lower fixing rings 13, one outer wall of each of two lower fixing rings 13 is fixedly connected with a same lower limiting ring 9, the outer walls of the four fixing columns 2 close to the top end are sleeved with upper fixing rings 3, one outer wall of each of two upper fixing rings 3 is fixedly connected with a same upper limiting ring 4, the outer walls of the opposite sides of the upper limiting ring 4 and the lower limiting ring 9 are fixedly connected with connecting cylinders 12 at equal distances, the upper fixing rings 3, the upper limiting rings 4, the lower fixing rings 13 and the lower limiting rings 9 are arranged, the upper fixing rings 3 are sleeved on the outer walls of the fixing columns 2, when the column steel bar is installed, the upper fixing rings 3 can be adjusted according to the height of the column steel bar, so as to drive the upper limiting rings 4 to, go up the relative outer wall of spacing ring 4 and spacing ring 9 down and all install connecting cylinder 12, can place the spliced pole on the connecting cylinder 12 to make the spliced pole carry out the side position to the post reinforcing bar and inject, prevent its off tracking, improve this positioner's practicality.

Wherein, the same fixing base 1 of the bottom outer wall fixedly connected with of every two fixed columns 2.

Wherein, the outer wall of two last spacing rings 4 all opens threaded hole No. one, and the inner wall that is located two threaded holes on the different spacing rings 4 has the same locking bolt 8 through threaded connection, and the outer wall of locking bolt 8 has lock nut 5 through threaded connection.

The outer walls of the two lower limiting rings 9 are provided with two threaded holes, the inner walls of the two threaded holes in the different lower limiting rings 9 are connected with the same two locking bolts 11 through threads, and the outer walls of the two locking bolts 11 are connected with two locking nuts 10 through threads.

Wherein, the inner wall of upper limit ring 4 and lower limit ring 9 is equidistant fixedly connected with spring 7, and is located the equal fixedly connected with adjustable ring 6 of the other end of a plurality of springs 7 on same upper limit ring 4 and same lower limit ring 9.

The working principle is as follows: during the use, install this positioner in the post reinforcing bar periphery, through a lock nut 5 and a lock bolt 8 with two go up spacing ring 4 and connect, No. two lock nuts 10 and No. two lock bolts 11 are connected two spacing rings 9 down, then carry out the position control of last fixed ring 3 according to the height of post reinforcing bar, make go up spacing ring 4 and be close to the top of post reinforcing bar, then go up the spliced pole card of looks adaptation and go up spacing ring 4 and down in the connecting cylinder 12 between the spacing ring 9, then the adjustable ring 6 on the spring 7 is further fixed a position to the post reinforcing bar, accomplish positioner's fixed.

Example 2

Referring to fig. 3, compared with embodiment 1, the positioning device for preventing the deviation of the column steel bar has the advantages that the outer walls of the tops of the two fixed seats 1 are fixedly connected with the limiting grooves 15, and the inner walls of the two limit grooves 15 are both connected with a connecting block 14 in a sliding way, the connecting block 14 is fixedly connected with the outer wall of the upper limit ring 4, the outer walls of the limit grooves 15 and the connecting block 14 are both provided with jacks 17, and the inner walls of the insertion holes 17 corresponding to the connecting block 14 and the limiting groove 15 are inserted with the same insertion rod 16, the insertion holes 17 are respectively arranged on the connecting block 14 and the limiting groove 15, the connecting block 14 is connected with the outer wall of the upper limiting ring 4, meanwhile, the connecting block 14 is connected with the inner wall of the limiting groove 15 in a sliding way, when the upper limiting ring 4 is adjusted, the insertion rod 16 is inserted into the insertion hole 17 corresponding to the connecting block 14 and the limiting groove 15, so that the upper limiting ring 4 is further fixed, and the stability of the upper limiting ring 4 is ensured.

The working principle is as follows: during the use, install this positioner in the post reinforcing bar periphery, through a lock nut 5 and a lock bolt 8 with two last spacing rings 4 connection, No. two lock nuts 10 and No. two lock bolts 11 connect two lower spacing rings 9, then carry out the position control of upper fixed ring 3 according to the height of post reinforcing bar, make upper fixed ring 4 be close to the top of post reinforcing bar, then go up the spliced pole card of looks adaptation and go up the connecting cylinder 12 between spacing ring 4 and the lower spacing ring 9 in, the in-process of upper fixed ring 3 regulation, connecting block 14 slides at spacing groove 15's inner wall, the back is accomplished in the 3 position control of upper fixed ring, insert inserted bar 16 in connecting block 14 and the corresponding jack 16 of spacing groove 15, then further fix a position the post reinforcing bar through adjustable ring 6 on spring 7, accomplish positioner's fixed.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (7)

1. The utility model provides a prevent positioner of post reinforcing bar off tracking, includes four fixed columns (2), its characterized in that, four the equal fixedly connected with lower fixed ring (13) of outer wall that fixed column (2) are close to the bottom, and per two lower fixed ring (13) one side outer wall fixedly connected with is same lower spacing ring (9), four upper fixed ring (3) have all been cup jointed to the outer wall that fixed column (2) are close to the top, and the same upper spacing ring (4) of one side outer wall fixedly connected with of per two upper fixed ring (3), the impartial distance fixedly connected with connecting cylinder (12) of one side outer wall relatively of upper spacing ring (4) and lower spacing ring (9).

2. The positioning device for preventing the deviation of the column steel bars as claimed in claim 1, wherein the same fixing seat (1) is fixedly connected to the outer wall of the bottom of each two fixing columns (2).

3. The positioning device for preventing the deviation of the column steel bars as claimed in claim 2, wherein the outer walls of the two upper limiting rings (4) are provided with a first threaded hole, the inner walls of the two first threaded holes on the different upper limiting rings (4) are connected with a same first locking bolt (8) through threads, and the outer wall of the first locking bolt (8) is connected with a first locking nut (5) through threads.

4. The positioning device for preventing the deviation of the column steel bars as claimed in claim 3, wherein the outer walls of the two lower limiting rings (9) are provided with two threaded holes, the inner walls of the two threaded holes on the different lower limiting rings (9) are connected with the same two locking bolts (11) through threads, and the outer walls of the two locking bolts (11) are connected with two locking nuts (10) through threads.

5. The positioning device for preventing the deviation of the column steel bars as claimed in claim 4, wherein the inner walls of the upper limiting ring (4) and the lower limiting ring (9) are fixedly connected with springs (7) at equal distances, and the other ends of the plurality of springs (7) on the same upper limiting ring (4) and the same lower limiting ring (9) are fixedly connected with adjusting rings (6).

6. The positioning device for preventing the deviation of the column steel bars as claimed in any one of claims 2 to 5, wherein the outer walls of the tops of the two fixing seats (1) are fixedly connected with limiting grooves (15), the inner walls of the two limiting grooves (15) are slidably connected with connecting blocks (14), and the connecting blocks (14) are fixedly connected with the outer wall of the upper limiting ring (4).

7. The positioning device for preventing the deviation of the column steel bars as claimed in claim 6, wherein the outer walls of the limiting groove (15) and the connecting block (14) are provided with insertion holes (17), and the inner walls of the insertion holes (17) corresponding to the connecting block (14) and the limiting groove (15) are inserted with the same insertion rod (16).

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