CN220854494U - Reinforcing steel bar detection tool - Google Patents

Abstract

The utility model relates to the technical field of steel bar detection, in particular to a steel bar detection tool which comprises a bottom box and a top box, wherein the bottom box and the top box are integrally connected through a back plate, a sliding rail is arranged on the back plate, a first sliding seat and a second sliding seat are arranged in the sliding rail in a sliding manner, a convex shaft is arranged on the first sliding seat and the second sliding seat in a rotating manner, a first telescopic rod and a second telescopic rod are respectively arranged on the first sliding seat and the top box, a first convex arc-shaped bending press head is arranged on the first telescopic rod, a second concave reverse-bending press head is arranged on the second telescopic rod, the convex arc-shaped bending press head and the concave reverse-bending press head are both positioned between the two groups of steel bar insertion seats, and after two ends of a steel bar are placed in the two groups of steel bar insertion seats, the flat steel bar is pressed and bent through the convex arc-shaped bending press head for bending test; after bending, the reverse bending test is carried out by directly pressing the reverse pressing elbow plug by using the concave reverse bending pressure head.

Description

Reinforcing steel bar detection tool

Technical Field

The utility model relates to the technical field of steel bar detection, in particular to a steel bar detection tool.

Background

The steel bar is subjected to bending test and reverse bending test when entering the field, so that whether the quality of the steel bar reaches the standard is detected, after the steel bar bending test is carried out through the convex arc bending press head, the bent steel bar needs to be taken down and put down, and the concave reverse bending press head is replaced to carry out the reverse bending test, so that the operation is complicated, and therefore, the steel bar detection tool is required, and the bending test and the reverse bending test can be completed under the condition that the press head does not need to be replaced and the steel bar is taken and put again.

Disclosure of utility model

Aiming at the situation, in order to overcome the defects of the prior art, the scheme provides a steel bar detection tool which is realized by the following specific technical means: including base case and top case, through backplate body coupling between base case and the top case, be provided with the slide rail on the backplate, it is equipped with slide first and slide second to slide in the slide rail, all rotate on slide first and the slide second and be provided with protruding axle, be provided with the reinforcing bar on the protruding axle and insert the seat, simultaneously be provided with telescopic link first and telescopic link second respectively on base case and the top case, be provided with evagination arc bending press head on the telescopic link first, be provided with indent reverse bending press head on the telescopic link second, evagination arc bending press head and indent reverse bending press head all are located between two sets of reinforcing bars inserts the seat.

The first preferred technical scheme is as follows: the sliding rail is internally provided with a double-end screw rod in a rotating mode, and the first sliding seat and the second sliding seat are sleeved at two ends of the double-end screw rod through threaded holes.

And the second preferred technical scheme is as follows: the steel bar inserting seat is provided with a steel bar placing groove.

And the preferred technical scheme is as follows: elastic baffle protrusions are arranged on two opposite walls of the front side of the steel bar placing groove, so that steel bars inserted into the steel bar placing groove are prevented from falling out.

The preferable technical scheme is as follows: the steel bar inserting seat is provided with an angle measurer.

The preferable technical scheme is as follows: the concave reverse bending pressure head is opposite to the convex arc bending pressure head.

Adopt above-mentioned structure to make this scheme possess following beneficial effect:

1. After two ends of the steel bar are placed in two groups of steel bar inserting seats, firstly, bending the straight steel bar by a convex arc bending press head to carry out bending test; after bending, directly pressing the reverse pressing elbow plug by using the concave reverse bending pressure head to perform a reverse bending test;

2. The distance between the two groups of steel bar inserting seats is adjustable, when a bending experiment is carried out, the distance between the two groups of steel bar inserting seats can be properly adjusted, and when a reverse bending experiment is carried out, the distance between the two groups of steel bar inserting seats can be properly adjusted.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic diagram of the overall structure of the present solution;

FIG. 2 is a side view of the present solution;

fig. 3 is a schematic structural diagram of a first slider and a second slider according to the present embodiment.

The steel bar lifting device comprises a base box 1, a top box 2, a top box 3, a back plate 4, a sliding rail 5, a first sliding seat 6, a second sliding seat 7, a convex shaft 8, a steel bar inserting seat 9, a first telescopic rod 10, a second telescopic rod 11, a convex arc bending press head 12, a concave reverse bending press head 13, a double-head screw rod 14, a steel bar placing groove 15, an elastic baffle protrusion 16, an angle measurer 17, a graduated scale 18 and a rocking handle.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; all other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the steel bar detection tool comprises a bottom case 1 and a top case 2, wherein the bottom case 1 and the top case 2 are integrally connected through a back plate 3, a sliding rail 4 is arranged on the back plate 3, a first sliding seat 5 and a second sliding seat 6 are arranged in the sliding rail 4 in a sliding manner, a double-end screw rod 13 is arranged in the sliding rail 4 in a rotating manner, the first sliding seat 5 and the second sliding seat 6 are sleeved at two ends of the double-end screw rod 13 through threaded holes, a rocking handle 18 is arranged at the end of the double-end screw rod 13, a protruding shaft 7 is arranged on the first sliding seat 5 and the second sliding seat 6 in a rotating manner, a steel bar inserting seat 8 is arranged on the protruding shaft 7, a first telescopic rod 9 and a second telescopic rod 10 are respectively arranged on the bottom case 1 and the top case 2, a second convex arc bending press head 11 is arranged on the telescopic rod 10, a concave reverse bending press head 12 is arranged on the telescopic rod 10, and the convex arc bending press head 11 and the concave reverse bending press head 12 are both positioned between the two groups of steel bar inserting seats 8 and are opposite to each other.

Referring to fig. 2, in the steel bar detection tool, a steel bar placing groove 14 is formed in a steel bar inserting seat 8, a top wall and a bottom wall of the steel bar placing groove 14 are both in a V-shaped structure, and elastic baffle protrusions 15 are arranged on two opposite walls of the front side of the steel bar placing groove 14.

Referring to fig. 1, in the steel bar detecting tool, an angle measurer 16 is disposed on a steel bar inserting seat 8 for measuring a bending angle.

Referring to fig. 1, in the steel bar detection tool, a scale 17 is disposed on the back plate 3, for determining the distance between two sets of steel bar inserting seats 8.

The specific use process of the rib detection tool comprises the following steps: in the initial state, firstly, the distance between two groups of steel bar inserting and placing seats 8 is adjusted through a rocking handle 18, two ends of a cut steel bar are respectively inserted and placed into steel bar placing grooves in the two groups of steel bar inserting and placing seats 8, then a telescopic rod I9 is started to stretch and push a convex arc-shaped bending press head 11 to move upwards to bend the steel bar to a specified angle, and then whether cracks exist on the surface of the steel bar is observed; after the first telescopic rod 9 is contracted, the second telescopic rod 10 is stretched to push the concave reverse bending pressure head 12 to press on the bending apex angle of the steel bar, a reverse bending test is carried out, and then whether cracks exist on the surface of the steel bar is observed, so that the quality of the steel bar is judged. The spacing between the rib inserting seats.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. Reinforcing bar detects frock, its characterized in that: including base box (1) and top case (2), through backplate (3) body coupling between base box (1) and top case (2), be provided with slide rail (4) on backplate (3), slide in slide rail (4) and be equipped with slide one (5) and slide two (6), all rotate on slide one (5) and the slide two (6) and be provided with protruding axle (7), be provided with reinforcing bar on protruding axle (7) and insert and put seat (8), simultaneously be provided with telescopic link one (9) and telescopic link two (10) in base box (1) and the top case (2) respectively, be provided with evagination arc bending press head (11) on telescopic link one (9), be provided with indent reverse bending press head (12) on telescopic link two (10), evagination arc bending press head (11) and indent reverse bending press head (12) all are located between two sets of reinforcing bars and insert and put seat (8).

2. The rebar detection tool of claim 1, wherein: the sliding rail (4) is rotationally provided with a double-end screw rod (13), and the first sliding seat (5) and the second sliding seat (6) are sleeved at two ends of the double-end screw rod (13) through threaded holes.

3. The rebar detection tool of claim 1, wherein: the steel bar inserting seat (8) is provided with a steel bar placing groove (14).

4. The rebar detection tool of claim 3, wherein: elastic baffle bulges (15) are arranged on two opposite walls on the front side of the steel bar placing groove (14).

5. The rebar detection tool of claim 1, wherein: an angle measurer (16) is arranged on the steel bar inserting seat (8).

6. The rebar detection tool of claim 1, wherein: the concave reverse bending press head (12) is opposite to the convex arc bending press head (11).

7. The rebar detection tool of claim 1, wherein: a graduated scale (17) is arranged on the back plate (3).