CN211949230U

CN211949230U - Deviation prevention device for steel bar formwork

Info

Publication number: CN211949230U
Application number: CN202020541354.8U
Authority: CN
Inventors: 程晓晓; 张争光; 王洪涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-14
Filing date: 2020-04-14
Publication date: 2020-11-17
Anticipated expiration: 2030-04-14

Abstract

The utility model belongs to the technical field of building construction, in particular to a reinforced bar formwork deviation prevention device, which comprises a connecting piece, wherein a threaded hole is formed in the connecting piece, a threaded column is connected in the threaded hole, the other end of the threaded column is fixedly connected with a supporting plate, and a top end of one side of the connecting piece, which is far away from the supporting plate, is fixedly connected with a limiting part; the utility model discloses, through the setting of locating part and spacing draw-in groove, locating part and spacing draw-in groove can carry out the joint to the junction of transverse reinforcement and perpendicular reinforcing bar on the construction site spacing, make transverse reinforcement and perpendicular reinforcing bar keep mutually perpendicular's state, through the spring with bump the setting of pearl, can guarantee locating part and steel bar connection's steadiness, setting through mounting and bolt, be convenient for fix the different perpendicular reinforcing bars of specification, be applicable to without the position, through the setting of backup pad and screw post, can guarantee under the effect of screw post that the backup pad is adjustable apart from the interval of connecting piece, convenient to detach again.

Description

Deviation prevention device for steel bar formwork

Technical Field

The utility model belongs to the technical field of the construction, concretely relates to offset-preventing device of steel bar formwork.

Background

In the construction stage of a main structure of a building engineering, the deviation of a wall column steel reinforcement framework and a wall column template is a common quality common fault, the engineering quality is seriously influenced, especially under the environment that the construction engineering quality is controlled to act for two years, the thickness of a steel reinforcement protective layer and the size deviation of a building component become important indexes for measuring the quality of the engineering, and the main reason for causing the deviation of the wall column template is found through on-site investigation and analysis: 1. when the wall column template is reinforced, the inner wall is locally concave due to lack of support; 2. the improper template reinforcement measure leads to the uneven deviation that produces of template system atress, and the normal condition prevents that wall post framework of steel reinforcement and template off normal way from being beaten location muscle, presser foot strip, last plastic protection layer cushion and the cement brace of hanging of framework of steel reinforcement under the template, nevertheless, the problem of wall post framework of steel reinforcement and template off normal still frequently appears, consequently is necessary to provide a scheme, solves the problem of wall post framework of steel reinforcement, wall post template off normal.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a deviation preventing device for a steel bar formwork, which has the characteristics of simple structure and convenient use.

In order to achieve the above object, the utility model provides a following technical scheme: an anti-deviation device for a steel bar formwork comprises a connecting piece, wherein a threaded hole is formed in the connecting piece, the thread hole is internally threaded with a thread column, the other end of the thread column is fixedly connected with a supporting plate, the top end of one side of the connecting piece, which is far away from the supporting plate, is fixedly connected with a limiting piece, the limiting piece is provided with a first groove, a second groove and a limiting clamping groove, the limiting clamping groove is in a cross shape, the first groove is communicated with the limiting clamping groove, the second groove is positioned at one side of the first groove, the second groove is communicated with the first groove, a spring is fixedly connected in the second groove, the other end fixedly connected with of spring bumps the pearl, bump the pearl and be located first recess, the bottom fixedly connected with mounting of connecting piece, threaded through hole has been seted up on the mounting, threaded through hole female connection has the bolt.

Preferably, the fixing part and the limiting part are located on the same side of the connecting part.

Preferably, one end of the bolt is fixedly connected with a handle, and the fixing piece is U-shaped.

Preferably, the connecting piece is provided with an annular groove, and the annular groove is communicated with the threaded hole.

Preferably, the annular groove is internally and slidably connected with two sliding blocks, and the two sliding blocks are fixedly connected with one end, far away from the supporting plate, of the threaded column.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses, through the setting of locating part and spacing draw-in groove, locating part and spacing draw-in groove can carry out the joint to the junction of transverse reinforcement and perpendicular reinforcing bar on the construction site spacing, make transverse reinforcement and perpendicular reinforcing bar keep mutually perpendicular's state, through the spring with bump the setting of pearl, can guarantee locating part and steel bar connection's steadiness, setting through mounting and bolt, be convenient for fix the different perpendicular reinforcing bars of specification, be applicable to the position that need not, through the setting of backup pad and screw post, can guarantee under the effect of screw post that the interval of backup pad apart from the connecting piece is adjustable, convenient to detach again, and convenient connection.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural diagram of a side view section of the present invention;

FIG. 2 is a front view of the present invention;

in the figure: 1. a bolt; 2. a threaded through hole; 3. a handle; 4. a fixing member; 5. a connecting member; 6. a support plate; 7. a limiting member; 8. bumping beads; 9. a limiting clamping groove; 10. a threaded post; 11. a threaded hole; 12. a slider; 13. an annular groove; 14. a first groove; 15. a spring; 16. a second groove.

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.

Examples

Referring to fig. 1-2, the present invention provides the following technical solutions: a steel bar formwork deviation preventing device comprises a connecting piece 5, wherein a threaded hole 11 is formed in the connecting piece 5, a threaded column 10 is connected in the threaded hole 11 in a threaded manner, a supporting plate 6 is fixedly connected to the other end of the threaded column 10, the distance between the supporting plate 6 and the connecting piece 5 can be adjusted under the action of the threaded column 10, the supporting plate is convenient to disassemble and connect, a limiting piece 7 is fixedly connected to the top end of one side, away from the supporting plate 6, of the connecting piece 5, the limiting piece 7 and a limiting clamping groove 9 are arranged, the limiting piece 7 and the limiting clamping groove 9 can be used for clamping and limiting the joint of a transverse steel bar and a vertical steel bar on a construction site, the transverse steel bar and the vertical steel bar are kept in a mutually vertical state, a first groove 14, a second groove 16 and a limiting clamping groove 9 are formed in the limiting piece 7, and the limiting clamping groove 9 is, first recess 14 is linked together with spacing draw-in groove 9, second recess 16 is located one side of first recess 14, just second recess 16 is linked together with first recess 14, fixedly connected with spring 15 in the second recess 16, ball 8 is bumped to the other end fixedly connected with of spring 15, through spring 15 and the setting of bumping ball 8, can guarantee locating part 7 and steel bar connection's steadiness, bump ball 8 is located first recess 14, the bottom fixedly connected with mounting 4 of connecting piece 5, threaded through hole 2 has been seted up on mounting 4, 2 female connection in threaded through hole have bolt 1, through mounting 4 and bolt 1's setting, be convenient for erect the reinforcing bar to the specification difference and fix, be applicable to without the position.

Specifically, the fixing member 4 and the limiting member 7 are located on the same side of the connecting member 5.

Specifically, one end of the bolt 1 is fixedly connected with a handle 3, and the fixing piece 4 is U-shaped.

Specifically, an annular groove 13 is formed in the connecting piece 5, and the annular groove 13 is communicated with the threaded hole 11.

Specifically, sliding block 12 is connected in the ring channel 13 in a sliding manner, the number of sliding blocks 12 is two, two the sliding blocks 12 and the threaded column 10 are far away from one end fixed connection of the support plate 6, and the threaded column 10 can be prevented from being separated from the threaded hole 11 through the arrangement of the sliding blocks 12 and the ring channel 13.

The utility model discloses a theory of operation and use flow: the utility model discloses, during the use, with the cross section of locating part 7 joint at perpendicular reinforcing bar and horizontal bar, under spring 15 and the effect that bumps pearl 8, can guarantee locating part 7 and steel bar connection's steadiness, later, with 4 joints of mounting and perpendicular reinforcing bar on, twist bolt 1, make bolt 1 overlap joint mutually with perpendicular reinforcing bar, thereby can fix the different perpendicular reinforcing bars of specification, and be applicable to unnecessary position, fixed back that finishes, make template and 6 overlap joints mutually of backup pad, and can twist the distance that screw thread post 10 adjusted backup pad 6 apart from connecting piece 5, high durability and convenient use.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a steel bar formwork deviation preventing device, includes connecting piece (5), its characterized in that: a threaded hole (11) is formed in the connecting piece (5), a threaded column (10) is connected to the threaded hole (11) in an internal thread manner, a supporting plate (6) is fixedly connected to the other end of the threaded column (10), a limiting piece (7) is fixedly connected to the top end, far away from one side of the supporting plate (6), of the connecting piece (5), a first groove (14), a second groove (16) and a limiting clamping groove (9) are formed in the limiting piece (7), the limiting clamping groove (9) is cross-shaped, the first groove (14) is communicated with the limiting clamping groove (9), the second groove (16) is located on one side of the first groove (14), the second groove (16) is communicated with the first groove (14), a spring (15) is fixedly connected in the second groove (16), and a collision bead (8) is fixedly connected to the other end of the spring (15), bump pearl (8) and be located first recess (14), the bottom fixedly connected with mounting (4) of connecting piece (5), threaded through-hole (2) have been seted up on mounting (4), threaded through-hole (2) female connection has bolt (1).

2. The anti-deviation device for the steel bar formwork of claim 1, wherein: the fixing piece (4) and the limiting piece (7) are located on the same side of the connecting piece (5).

3. The anti-deviation device for the steel bar formwork of claim 1, wherein: one end of the bolt (1) is fixedly connected with a handle (3), and the fixing piece (4) is U-shaped.

4. The anti-deviation device for the steel bar formwork of claim 1, wherein: an annular groove (13) is formed in the connecting piece (5), and the annular groove (13) is communicated with the threaded hole (11).

5. The anti-deviation device for the steel bar formwork of claim 4, wherein: the supporting plate is characterized in that sliding blocks (12) are connected in the annular groove (13) in a sliding mode, the number of the sliding blocks (12) is two, and the two sliding blocks (12) are fixedly connected with one end, far away from the supporting plate (6), of the threaded column (10).