Steel bar detection device

Abstract

The utility model relates to the technical field of reinforcing steel bar detection, and provides a reinforcing steel bar detection device which comprises a base provided with a discharging cavity and a discharging groove; the two material supporting plates are arranged on the left side and the right side of the lower end of the material storage box correspondingly, and the rear sides of the material supporting plates extend to the position below the discharging opening; the two feeding and discharging devices are arranged on the left side and the right side of the base correspondingly, and each feeding and discharging device comprises a fixing base, a feeding device and a discharging device, the sliding seat is arranged on the base in a front-back sliding mode and located below the material storage box, the sliding seat is close to or away from the fixed seat after sliding, the discharging groove is located below the position between the fixed seat and the sliding seat after the sliding seat is away from the fixed seat, the reinforcing steel bars falling onto the material supporting plate are located behind the sliding seat after the sliding seat slides to the position in front of the discharging port, and the reinforcing steel bars fall onto the material supporting plate after the sliding seat slides to be close to the fixed seat. The upper end of the sliding seat blocks the discharge hole. According to the technical scheme, the problem that feeding and discharging are troublesome during steel bar detection is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of steel bar detection, in particular to a steel bar detection device. Background Art

[0002] In reinforced concrete buildings, a large number of steel bars are required for structural reinforcement. During the quality inspection of steel bars, strength detection must be carried out to ensure that they meet the usage standards.

[0003] In the prior art, a steel bar detection device generally uses a hydraulic component to press down on a steel bar for detection, and the strength of the steel bar is reflected by the pressure value. For example, the utility model patent with the application number 202111304566.X discloses a steel bar strength detection device. The steel bar is placed on the fixed seats on both sides, and the cylinder drives the pressing plate to press down on the steel bar for detection. The left and right sides of the steel bar are respectively inserted into the through grooves of the fixed seats for positioning, which has a good positioning effect on the steel bar and can reduce the safety hazard of the steel bar flying off after being stressed.

[0004] However, the detection of steel bars cannot confirm the detection result by detecting only one steel bar. It is necessary to sample and detect a relatively large number of steel bars to obtain a more reliable result. Fixing the steel bar by inserting its two sides into the hole structures respectively has a good limiting and protective effect, but the operation efficiency is low, which affects the detection efficiency, and the loading and unloading of steel bars during detection are both rather troublesome. Summary of the Utility Model

[0005] The technical problem to be solved by the utility model is to provide a steel bar detection device aiming at the above-mentioned existing technical deficiencies, which solves the problem that both the loading and unloading of steel bars during detection are rather troublesome.

[0006] The technical solution adopted by the utility model is as follows: A steel bar detection device is provided, including: a base, a gantry arranged on the base, a hydraulic component arranged on the gantry, and a detection pressing block arranged on the moving end of the hydraulic component; characterized in that the base has a discharge cavity and a discharge groove, the discharge cavity penetrates through the front end of the base, the discharge groove is located at the upper end of the base, and the discharge groove is communicated with the discharge cavity; further including:

[0007] A storage box, arranged on the front side of the gantry, for accommodating steel bars to be detected, and the lower side of the rear part of the storage box has a discharge port;

[0008] There are two supporting plates, and the two supporting plates are respectively arranged on the left and right sides of the lower end of the storage box. The rear side of the supporting plate extends to the lower part of the discharge port and is used for supporting a steel bar falling from the discharge port;

[0009] There are two loading and unloading devices, and the two loading and unloading devices are respectively arranged on the left and right sides of the base. The loading and unloading device includes:

[0010] The fixed seat has a receiving groove that penetrates left and right at the upper part of the front end. The receiving groove is used to receive the steel bar rod. The fixed seat is located behind the discharge chute, and the lower side wall of the receiving groove is located below the detection pressing block.

[0011] The sliding seat is slidably arranged on the base in the front-back direction and is located below the storage box. The sliding seat slides closer to or away from the fixed seat. When the sliding seat moves away from the fixed seat, the discharge chute is located below between the fixed seat and the sliding seat. When the sliding seat slides to the front of the discharge port, the steel bar rod that has fallen onto the supporting plate is located behind the sliding seat. When the sliding seat slides closer to the fixed seat, the upper end of the sliding seat blocks the discharge port.

[0012] To further optimize this technical solution, a through hole that penetrates front and back is provided at the upper part of the sliding seat, and the supporting plate passes through the through hole.

[0013] To further optimize this technical solution, the base has two guide rail seats, and the two guide rail seats are respectively located on the left and right sides of the upper end of the base. The sliding seat is slidably arranged on the guide rail seats; further included are:

[0014] There are two pull rods, and one pull rod is hingedly arranged at the front end of each sliding seat. The pull rod rotates up and down around the hinge point.

[0015] A handle plate, and the front ends of the two pull rods are both connected to the handle plate. The handle plate is used to drive the two sliding seats to slide synchronously.

[0016] To further optimize this technical solution, a clamping groove is provided on the guide rail seat, and a clamping rod is provided on the pull rod. When the sliding seat moves closer to the fixed seat, the clamping rod rotates along with the pull rod and is inserted into the clamping groove for positioning the sliding seat.

[0017] To further optimize this technical solution, further included are:

[0018] There are several elastic pieces, and the elastic pieces are arranged on the side wall of the receiving groove for abutting against the side surface of the steel bar rod.

[0019] To further optimize this technical solution, further included are:

[0020] A collection box is arranged at the front end of the base and is communicated with the discharge cavity.

[0021] To further optimize this technical solution, the upper side of the rear end of the sliding seat is an inclined feeding surface, and the feeding surface is used to push the steel bar rod on the supporting plate to move backward.

[0022] The beneficial effects of the present utility model are as follows:

[0023] 1. The loading and testing of steel bars and the unloading after testing can be realized by sliding the slide forward and backward, and the operation is convenient and quick. Multiple steel bars to be tested are arranged front and back in the storage box, and the left and right sides of the steel bars to be tested are respectively located in the receiving grooves on both sides. After the test, the slide slides forward to the front of the discharge port. At this time, the steel bars on the receiving groove fall into the discharge groove and are discharged from the discharge cavity, completing the unloading after the test. At the same time, the steel bar at the back of the storage box falls from the discharge port to the support plate, and the steel bar is located behind the slide. Then the slide slides backward close to the fixed seat, and the upper end of the slide blocks the discharge port and pushes the steel bar on the support plate to move backward until the steel bar detaches from the support plate and falls into the receiving groove for strength testing to complete the loading and testing. Loading and unloading can be realized by sliding the slide forward and backward.

[0024] 2. The left and right sides of the steel bar rod are respectively located in the receiving groove, and the receiving groove is deep, which can limit the front and rear directions of the steel bar. If the steel bar is bent due to excessive pressure, it is not easy to escape from the limit of the receiving groove and the slide seat, which makes it safer to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a structural schematic diagram of the utility model;

[0026] Figure 2 It is a front structural schematic diagram of the utility model;

[0027] Figure 3 for Figure 2 Schematic diagram of the structure of the AA position section (detection status);

[0028] Figure 4 for Figure 3 A schematic diagram of the partially enlarged structure at center A;

[0029] Figure 5 This is a schematic diagram of the loading and unloading state structure of the utility model;

[0030] Figure 6 This is a schematic diagram of the base structure of the utility model;

[0031] Figure 7 for Figure 6 A schematic diagram of the partially enlarged structure at B in the middle;

[0032] Figure 8 This is a schematic diagram of the structure of the loading and unloading device of the utility model;

[0033] Description of reference numerals in the figures: 1. Base; 101. Discharge cavity; 102. Discharge chute; 103. Guide rail base; 1031. Clamping groove; 2. Gantry; 3. Hydraulic component; 301. Detection pressing block; 4. Storage box; 401. Discharge port; 5. Material supporting plate; 6. Loading and unloading device; 601. Fixed seat; 6011. Accommodating groove; 602. Slide seat; 6021. Through hole; 6022. Feeding surface; 7. Pull rod; 701. Clamping rod; 8. Handle plate; 9. Elastic sheet; 10. Collection box. Detailed implementation manners

[0034] The present utility model will be further described in detail below in conjunction with the accompanying drawings and specific implementation manners.

[0035] To make the drawings concise, only the parts related to the utility model are schematically shown in each figure, and they do not represent the actual structure of the product. In addition, to make the drawings concise and easy to understand, in some figures, parts with the same structure or function are only schematically shown as one of them, or only one of them is labeled. In this article, "one" not only means "only this one", but also means "more than one" situation, and "several" includes "two" and "more than two".

[0036] In this article, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0037] In addition, in the description of this application, the terms "first", "second", etc. are only used for distinguishing descriptions and cannot be understood as indicating or implying relative importance.

[0038] Such as Figures 1-8As shown in the figure, a steel bar detection device includes: a base 1, a gantry 2 provided on the base 1, a hydraulic component 3 provided on the gantry 2, and a detection pressing block 301 provided on the moving end of the hydraulic component 3; the base 1 has a discharge cavity 101 and a discharge groove 102, the discharge cavity 101 penetrates the front end of the base 1, the discharge groove 102 is located at the upper end of the base 1, and the discharge groove 102 communicates with the discharge cavity 101; it further includes: a storage box 4, provided on the front side of the gantry 2, for accommodating steel bars to be detected, and the lower side of the rear part of the storage box 4 has a discharge port 401; there are two supporting plates 5, and the two supporting plates 5 are respectively provided on the left and right sides of the lower end of the storage box 4, and the rear side of the supporting plate 5 extends to below the discharge port 401, for supporting a steel bar falling from the discharge port 401; there are two loading and unloading devices 6, and the two loading and unloading devices 6 are respectively provided on the left and right sides of the base 1, and the loading and unloading device 6 includes: a fixed seat 601, the upper part of the front end has a through groove 6011 extending from left to right, the through groove 6011 is used for accommodating steel bars, the fixed seat 601 is located behind the discharge groove 102, and the lower side wall of the through groove 6011 is located below the detection pressing block 301; a sliding seat 602, sliding back and forth on the base 1, and located below the storage box 4, the sliding seat 602 slides closer to or away from the fixed seat 601 after sliding, when the sliding seat 602 moves away from the fixed seat 601, the discharge groove 102 is located below between the fixed seat 601 and the sliding seat 602, when the sliding seat 602 slides to the front of the discharge port 401, the steel bar falling onto the supporting plate 5 is located behind the sliding seat 602, and when the sliding seat 602 slides close to the fixed seat 601, the upper end of the sliding seat 602 blocks the discharge port 401.

[0039] During use, multiple steel bars to be detected are arranged in the storage box 4 in the front-rear direction. The left and right sides of the steel bar to be detected are respectively located in the through grooves 6011 on both sides. The hydraulic component 3 pushes the detection pressing block 301 downward for pressure value detection. After the detection is completed, when the sliding seat 602 slides forward to the front of the discharge port 401, the discharge cavity 101 is exposed. At this time, the steel bar on the through groove 6011 can fall into the discharge groove 102 and be discharged from the discharge cavity 101, completing the unloading after the detection. At the same time, the last steel bar in the storage box 4 falls from the discharge port 401 onto the supporting plate 5, and the steel bar is located behind the sliding seat 602. Subsequently, the sliding seat 602 slides backward close to the fixed seat 601, the upper end of the sliding seat 602 blocks the discharge port 401, and pushes the steel bar on the supporting plate 5 to move backward until the steel bar breaks away from the supporting plate 5 and falls into the through groove 6011 for strength detection, completing the loading for the detection.

[0040] One loading and unloading device 6 is provided on each of the left and right sides, which can stably support the left and right sides of the steel bar.

[0041] The gap between the stock plate 5 and the discharge port 401 can accommodate a steel bar. The upper end of the sliding seat 602 is in sliding contact with or has a small gap from the lower end of the storage box 4. The steel bar can be used within a small diameter change range. When a steel bar falls onto the stock plate 5, the steel bars in the storage box 4 can no longer fall continuously. The last steel bar in the storage box 4 is stacked on the upper side of the steel bar on the stock plate 5. The last steel bar is still all or mostly located within the storage box 4. Subsequently, when the sliding seat 602 moves backward, the upper end of the sliding seat 602 pushes the last steel bar at the rear side in the storage box 4 upward into the storage box 4 (if it is partially exposed), pushes the steel bar on the stock plate 5 backward, and then the steel bar falls from the rear end of the stock plate 5 into the receiving groove 6011 to wait for the detection block 301 to press down for detection. The rear end of the stock plate 5 is in front of the receiving groove 6011. After the sliding seat 602 approaches or contacts the fixed seat 601, the length of the rear end of the stock plate 5 exposed behind the rear end of the sliding seat 602 cannot support the steel bar, and the steel bar can fall, and it will fall into the receiving groove 6011. The rear end of the sliding seat 602 and the receiving groove 6011 jointly limit the front-back direction of the steel bar. The receiving groove 6011 can be roughly adapted to the steel bar, and the steel bar will not break away from the receiving groove 6011.

[0042] To make the limit for the steel bar more stable and firm, detachable pads can be added in the receiving groove 6011 to adapt to the diameter of a batch of steel bars to be detected, with stronger adaptability.

[0043] Furthermore, the upper part of the sliding seat 602 has a through hole 6021 penetrating from front to back, and the stock plate 5 passes through the through hole 6021.

[0044] During use, the stock plate 5 can be L-shaped, which is convenient for fixing under the storage box 4 and has a gap with the storage box 4. The stock plate 5 can be located beside the sliding seat 602, or a through hole 6021 can be opened in the front-back direction of the sliding seat 602, and the stock plate 5 is located within the through hole 6021. At this time, the through hole 6021 can also support the stock plate 5. The stock plate 5 can be inclined, with the front side lower. After the steel bar falls onto the stock plate 5, it will not fall directly automatically. The rear end of the stock plate 5 can also be designed with a groove or concave design to facilitate receiving the steel bar.

[0045] Furthermore, the base 1 has two guide rail seats 103, which are respectively located on the left and right sides of the upper end of the base 1. The sliding seat 602 is slidably arranged on the guide rail seats 103; it also includes: two pull rods 7, and one pull rod 7 is hingedly arranged at the front end of each sliding seat 602, and the pull rod 7 rotates up and down around the hinge point; a handle plate 8, and the front ends of the two pull rods 7 are both connected to the handle plate 8, and the handle plate 8 is used to drive the two sliding seats 602 to slide synchronously.

[0046] During use, the sliding seat 602 slides back and forth along the guide rail seat 103. The handle plate 8 is connected to two pull rods 7 at the same time, which can drive the sliding seats 602 on both sides to move simultaneously, with synchronous and more convenient operation.

[0047] Furthermore, the guide rail seat 103 has a clamping groove 1031, and the pull rod 7 has a clamping rod 701. After the sliding seat 602 approaches the fixed seat 601, the clamping rod 701 rotates with the pull rod 7 and is inserted into the clamping groove 1031 for positioning the sliding seat 602.

[0048] During use, when the sliding seat 602 approaches the fixed seat 601 and the gap between them is small, the steel bar rod will not fall off from the receiving groove 6011, and it can also be used for detection. Therefore, the sliding seat 602 can be close to or abut against the fixed front end for use. When the clamping rod 701 is inserted into the clamping groove 1031, the sliding seat 602 can be positioned to restrict the forward and backward movement, improving stability and eliminating the need for long-term manual fixation. The clamping rod 701 can be horizontally arranged, and the pull rod 7 rotates downward so that the clamping rod 701 falls into the clamping groove 1031.

[0049] Similarly, when the sliding seat 602 moves forward, it only needs to move to the front side of the discharge port 401 to expose the discharge port 401. Therefore, the clamping rod 701 can also be used for limiting, such as setting a baffle on the front side of the guide rail seat 103 to limit the forward movement distance of the pull rod 7.

[0050] Furthermore, it also includes: a plurality of elastic pieces 9, which are arranged on the side wall of the receiving groove 6011 and are used to abut against the side of the steel bar rod.

[0051] During use, when the sliding seat 602 moves away from the fixed seat, the discharge groove 102 is exposed, and the elastic piece 9 can eject the steel bar rod from the receiving groove 6011, making the steel bar rod fall into the discharge groove 102 more quickly. And the lower side wall of the receiving groove 6011 can be inclined.

[0052] Similarly, the lower side walls of the inner part of the storage box 4 and the discharge cavity 101 can both be inclined to facilitate the rolling of the steel bar rod.

[0053] Furthermore, it also includes: a collection box 10, which is arranged at the front end of the base 1 and is communicated with the discharge cavity 101.

[0054] During use, the collection box 10 is externally placed. After the detected steel bar rod enters the discharge cavity 101, it can roll into the collection box 10 for temporary storage.

[0055] Furthermore, the upper side of the rear end of the sliding seat 602 is an inclined feeding surface 6022, which is used to push the steel bar rod on the supporting plate 5 to move backward.

[0056] In use, the upper side of the rear end of the sliding seat 602 is an inclined feeding surface 6022, which is convenient for pushing the reinforcing bar to move. At the same time, the rear end of the material supporting plate 5 can be relatively far away from the accommodating groove 6011, which is convenient for space arrangement and has strong space adjustability.

[0057] It can be understood that the present utility model is described through some embodiments. Those skilled in the art know that, without departing from the spirit and scope of the present utility model, various changes or equivalent replacements can be made to these features and embodiments. In addition, under the teaching of the present utility model, these features and embodiments can be modified to adapt to specific situations and materials without departing from the spirit and scope of the present utility model. Therefore, the present utility model is not limited by the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of the present application belong to the scope protected by the present utility model.

Claims

1. A steel bar detection device, comprising: A base (1), a door frame (2) arranged on the base (1), a hydraulic assembly (3) arranged on the door frame (2), and a detection pressing block (301) arranged at the moving end of the hydraulic assembly (3); characterized in that the base (1) has a discharge cavity (101) and a discharge trough (102), the discharge cavity (101) passes through the front end of the base (1), the discharge trough (102) is located at the upper end of the base (1), and the discharge trough (102) is connected to the discharge cavity (101); and further comprises: A material storage box (4) is arranged on the front side of the door frame (2) and is used to accommodate the steel bars to be tested, and the lower rear side of the material storage box (4) has a material discharge port (401); There are two supporting plates (5), the two supporting plates (5) are respectively arranged on the left and right sides of the lower end of the material storage box (4), and the rear side of the supporting plate (5) extends to below the discharge port (401) to support a steel bar falling from the discharge port (401); The loading and unloading devices (6) are provided with two, and the two loading and unloading devices (6) are respectively arranged on the left and right sides of the base (1), and the loading and unloading devices (6) include: A fixing seat (601) has a receiving groove (6011) running through the upper front end, the receiving groove (6011) being used to receive a steel bar, the fixing seat (601) being located behind the discharge groove (102), and the lower side wall of the receiving groove (6011) being located below the detection pressing block (301); The slide (602) is arranged on the base (1) to slide forward and backward and is located below the storage box (4). After the slide (602) slides, it approaches or moves away from the fixed seat (601). When the slide (602) moves away from the fixed seat (601), the discharge trough (102) is located below between the fixed seat (601) and the slide (602). When the slide (602) slides to the front of the discharge port (401), the steel bar that falls onto the supporting plate (5) is located behind the slide (602). When the slide (602) slides close to the fixed seat (601), the upper end of the slide (602) blocks the discharge port (401).

2. A steel bar detection device according to claim 1, characterized in that: The upper portion of the slide seat (602) has a through hole (6021) that penetrates from front to back, and the support plate (5) passes through the through hole (6021).

3. A steel bar detection device according to claim 1, characterized in that: The base (1) has two guide rail seats (103), the two guide rail seats (103) are respectively located on the left and right sides of the upper end of the base (1), and the slide seat (602) is slidably arranged on the guide rail seats (103); and further comprises: There are two pull rods (7), each of which is hingedly provided with a pull rod (7) at the front end of the slide seat (602), and the pull rod (7) rotates up and down around the hinge point; A handle plate (8), the front ends of the two pull rods (7) are connected to the handle plate (8), and the handle plate (8) is used to drive the two slide seats (602) to slide synchronously.

4. A steel bar detection device according to claim 3, characterized in that: The guide rail seat (103) has a locking groove (1031), and the pull rod (7) has a locking rod (701). When the slide seat (602) is close to the fixed seat (601), the locking rod (701) rotates with the pull rod (7) and is plugged into the locking groove (1031) to position the slide seat (602).

5. A steel bar detection device according to claim 1, characterized in that: Also includes: There are a plurality of spring pieces (9), which are arranged on the side walls of the accommodating groove (6011) and are used to abut against the side surfaces of the steel bar.

6. A steel bar detection device according to claim 1, characterized in that: Also includes: The collecting box (10) is arranged at the front end of the base (1) and is connected to the discharge cavity (101).

7. A steel bar detection device according to claim 1, characterized in that: The upper side of the rear end of the slide seat (602) is an inclined feeding surface (6022), and the feeding surface (6022) is used to push the steel bar on the supporting plate (5) to move toward the rear side.

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