Detection device

Abstract

The utility model provides a detection device, relates to the detection equipment technical field, the detection device includes the detection part and warning part that are electrically connected, and the rubber core rod body to be detected gradually enters the detection part so as to make the detection part detect the surface of the rubber core rod body that enters the detection part. According to the structural design, the detection efficiency of the rubber core rod body can be improved, meanwhile, the detection accuracy of the rubber core rod body can be improved, and the technical problems existing in the prior art are effectively solved.

Description

Technical Field

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

[0002] Mandrels are needed for pipeline products. Mandrels are divided into rubber mandrels and plastic mandrels. At present, rubber mandrels are widely used. Since rubber mandrels are prone to deformation after being stretched during use, steel wires need to be added to the rubber mandrels to prevent the rubber mandrels from becoming thinner after being stretched. However, with the increase in the number of uses of rubber mandrels and the production process of high-pressure mandrel removal, the steel wires will be exposed from the rubber and scratch the inner wall of the pipeline products. The identification method relies on visual inspection, which has low efficiency and may also have misjudgment problems under long-term labor conditions.

[0003] Therefore, the above technical problems need to be further solved. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a detection device to alleviate the technical problems involved in the above related technologies.

[0005] The utility model provides a detection device, including:

[0006] A detection part and a warning part which are electrically connected. The rubber mandrel body to be detected gradually enters the detection part, so that the detection part detects the surface of the rubber mandrel body entering it.

[0007] Wherein, the detection part is used to detect the steel wire body exposed outside the rubber mandrel body, and the warning part is used to transmit the detection information detected by the detection part.

[0008] The purpose of this application and the solution of its technical problems can also be further realized by the following technical measures.

[0009] Optionally, for the aforementioned detection device, wherein the detection part includes:

[0010] A support and a first copper brush and a second copper brush oppositely arranged on the support. There is a first gap between the first copper brush and the second copper brush. Both the first copper brush and the second copper brush are electrically connected to the support, and the support is connected in series with the warning part;

[0011] Wherein, the first gap is used for the rubber mandrel body to be detected to penetrate. The first copper brush and the second copper brush can wrap and detect the surface of the rubber mandrel body to be detected penetrating into the first gap.

[0012] Optionally, for the aforementioned detection device, it further includes:

[0013] The traction part is located on one side of the detection part. The traction part is used to connect with one end of the rubber core rod body to be detected, so as to guide the rubber core rod body to be detected to gradually pass through the first gap.

[0014] Optionally, for the aforementioned detection device, the distance between the traction end of the traction part and the bearing surface of the first gap is the same, and the traction end is directly opposite to the first gap, and the bearing surface is the ground.

[0015] Optionally, for the aforementioned detection device, the traction part includes:

[0016] An electric telescopic rod or a hydraulic telescopic rod. A traction rope is arranged at the telescopic end of the electric telescopic rod or the hydraulic telescopic rod. One end of the traction rope away from the telescopic end is used to connect with one end of the rubber core rod body to be detected.

[0017] Optionally, for the aforementioned detection device, the traction part includes:

[0018] Two conveyors stacked on the same bracket. The conveying surfaces of the two conveyors are directly opposite and have a second gap. The conveying surfaces of the two conveyors move towards each other;

[0019] Wherein, the second gap is used for the rubber core rod body to be detected that has passed through the first gap to be inserted, and the rubber core rod body to be detected is driven to move by the two opposite moving conveying surfaces, so as to guide the rubber core rod body to be detected to gradually pass through the first gap.

[0020] Optionally, for the aforementioned detection device, each conveyor includes:

[0021] A first roller, a second roller, a belt and a motor. The first roller and the second roller are arranged on the bracket at intervals. There is a gap between the first roller and the second roller, and the first roller and the second roller are on the same horizontal plane. The belt is wound between the first roller and the second roller, and the motor is drivingly connected to the first roller or the second roller.

[0022] Optionally, for the aforementioned detection device, the warning part includes:

[0023] A warning lamp, and the warning lamp is connected in series with the support.

[0024] Optionally, for the aforementioned detection device, the warning part further includes:

[0025] A buzzer, and the buzzer is connected in parallel with the warning lamp.

[0026] Optionally, the aforementioned detection device further comprises:

[0027] The power supply unit is electrically connected to the detection unit and the warning unit respectively.

[0028] By means of the above technical solution, the detection device of the present application has at least the following advantages:

[0029] The detection device provided by the embodiment of the present application has a rubber core rod body to be detected that gradually enters the detection part along the direction of its extension, so that the detection part can detect the surface of the rubber core rod body to be detected that enters the detection part. When there is a bare steel wire body on part of the surface of the rubber core rod body to be detected, the detection part can feedback a warning signal to the warning part, so that the warning part can clearly inform the staff that the surface of the rubber core rod body to be detected has a bare steel wire body, and the rubber core rod body to be detected needs to be replaced or repaired; if there is no bare steel wire body on the surface of the rubber core rod body to be detected, the detection part does not need to feedback a warning signal to the warning part, and the warning part does not work. At this time, the staff can replace the next rubber core rod body to be detected for detection. This structural design can not only improve the detection efficiency of the rubber core rod body, but also improve the detection accuracy when detecting the rubber core rod body, effectively solving the technical problems existing in the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the related technologies, the drawings required for use in the specific implementation methods or the related technical descriptions will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0031] Figure 1 A schematic diagram of the structure of a detection device provided in an embodiment of the utility model.

[0032] icon:

[0033] 1. Detection unit; 2. Warning unit; 3. Traction unit; 4. Power supply unit. DETAILED DESCRIPTION

[0034] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0035] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0036] In the description of the present invention, 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 a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0037] Example

[0038] like Figure 1 As shown, the detection device proposed in the embodiment of the utility model includes:

[0039] The detection part 1 and the warning part 2 are electrically connected, and the rubber core rod body to be detected gradually enters into the detection part 1, so that the detection part 1 detects the surface of the rubber core rod body entering therein;

[0040] The detection part 1 is used to detect the steel wire body exposed outside the rubber core rod body, and the warning part 2 is used to transmit the detection information after the detection part 1 detects.

[0041] Specifically, a steel wire body is inserted into the interior of the rubber core rod body, and the steel wire body can help the rubber core rod body avoid the problem of being stretched and thinned when in use.

[0042] The detection part 1 may have a certain capacity to accommodate the rubber core rod body to be detected entering the detection part 1. The detection part 1 is used to detect whether there is an exposed steel wire body on the surface of the rubber core rod body to be detected, and to feed back the detection information to the warning part 2. The detection information includes a warning signal. When there is an exposed steel wire body on the surface of the rubber core rod body to be detected, the detection part 1 feeds back a warning signal to the warning part 2 so that the warning part 2 can clearly inform the staff; when there is no exposed steel wire body on the surface of the rubber core rod body to be detected, the detection part 1 does not need to feed back a warning signal to the warning part 2, and the staff can replace the next rubber core rod body to be detected for detection. Among them, the detection part 1 can be a conductive material such as conductive rubber.

[0043] The detection unit 1 and the warning unit 2 can be electrically connected via Bluetooth or via a wire. The specific connection method can be selected according to actual needs and is not limited in this application.

[0044] The rubber core rod body to be detected can be pushed manually into the detection unit 1; or it can be assisted by other devices to enable the rubber core rod body to be detected to enter the detection unit 1.

[0045] The detection device provided by the embodiment of the present utility model enables the rubber core rod body to be detected to gradually enter the detection unit 1 along the direction of its extension, so that the detection unit 1 can detect the surface of the rubber core rod body to be detected entering its interior. When there is an exposed steel wire body on a part of the surface of the rubber core rod body to be detected, the detection unit 1 can feedback a warning signal to the warning unit 2, so that the warning unit 2 can clearly inform the staff that an exposed steel wire body appears on the surface of the rubber core rod body to be detected, and the rubber core rod body to be detected needs to be replaced or repaired; if there is no exposed steel wire body on the surface of the rubber core rod body to be detected, the detection unit 1 does not need to feedback a warning signal to the warning unit 2, and the warning unit 2 does not work. At this time, the staff can replace the next rubber core rod body to be detected for detection. This structural design can not only improve the detection efficiency of the rubber core rod body, but also improve the accuracy of detection when detecting the rubber core rod body, effectively solving the technical problems existing in the prior art.

[0046] In a specific implementation, the detection unit 1 includes:

[0047] A support and a first copper brush and a second copper brush oppositely arranged on the support. There is a first gap between the first copper brush and the second copper brush. Both the first copper brush and the second copper brush are electrically connected to the support, and the support is connected in series with the warning unit 2;

[0048] Among them, the first gap is used for the rubber core rod body to be detected to penetrate. The first copper brush and the second copper brush can wrap and detect the surface of the rubber core rod body to be detected that penetrates into the first gap.

[0049] Specifically, this application provides an implementation manner of the detection unit 1, that is, the detection unit 1 includes a support, a first copper brush and a second copper brush. Both the first copper brush and the second copper brush are electrically connected to the support, and the support is connected in series with the warning unit 2 through a wire. The first copper brush and the second copper brush have the same structure and can be obtained by procurement.

[0050] The first copper brush and the second copper brush are oppositely and directly arranged on the support and connected to the support. The connection method can be a detachable connection or a fixed connection, such as bolt connection or welding. The first copper brush, the second copper brush and the support together form a "U" shape. There is a first gap between the brush head sides of the first copper brush and the second copper brush, and the first gap is used for the rubber core rod body to be detected to penetrate into.

[0051] It should be noted that the lengths of the first copper brush and the second copper brush in the horizontal direction are the same, and the length in the horizontal direction is less than the length of the rubber core rod body to be detected in the horizontal direction. The horizontal direction is the direction parallel to the bearing surface, and the bearing surface is the ground.

[0052] The rubber core rod body to be detected gradually enters the detection part 1 along its extending direction, and the cooperation of the first copper brush and the second copper brush can comprehensively wrap the surface of the rubber core rod body to be detected entering the first gap. This structural design can avoid the problem of missed detection.

[0053] The rubber core rod body to be detected can be penetrated into from one side of the first gap and then penetrated out from the other side of the first gap by manual pushing; or it can be assisted by other devices to drive the rubber core rod body to be detected to move, so that the rubber core rod body to be detected is penetrated into from one side of the first gap and then penetrated out from the other side of the first gap.

[0054] Such as Figure 1 shown, in the specific implementation, it further includes:

[0055] A traction part 3, the traction part 3 is located on one side of the detection part 1, and the traction part 3 is used to connect with one end of the rubber core rod body to be detected to guide the rubber core rod body to be detected to gradually pass through the first gap.

[0056] Specifically, if the rubber core rod body to be detected is penetrated into from one side of the first gap and then penetrated out from the other side of the first gap by manual pushing, although the effect of detecting the rubber core rod body can be achieved, due to the low efficiency of manual work, the traction part 3 is adopted in this application to drive the rubber core rod body to be detected to move, so as to improve the detection efficiency of the device.

[0057] One side of the detection part 1 and the other side of the first gap are the same side. In this application, the traction part 3 is connected with one end of the rubber core rod body to be detected to guide the rubber core rod body to be detected to gradually pass through the first gap, so as to improve the detection efficiency of the device.

[0058] In the specific implementation, the distance between the traction end of the traction part 3 and the first gap from the bearing surface is the same, and the traction end is directly opposite to the first gap. The bearing surface is the ground.

[0059] Specifically, this structural design facilitates the stable and gradual passage of the rubber mandrel body to be detected through the first gap, so that the detection unit 1 can completely detect the surface of the rubber mandrel body to be detected.

[0060] In a specific implementation, the traction unit 3 includes:

[0061] An electric telescopic rod or a hydraulic telescopic rod, with a traction rope provided at the telescopic end of the electric telescopic rod or the hydraulic telescopic rod. One end of the traction rope away from the telescopic end is used to connect to one end of the rubber mandrel body to be detected.

[0062] Specifically, the present application provides an implementation manner of the traction unit 3. For example, the traction unit 3 includes an electric telescopic rod and a traction rope or a hydraulic telescopic rod and a traction rope.

[0063] The electric telescopic rod, the hydraulic telescopic rod, and the traction rope are all prior arts and can be obtained through procurement. An installation frame is provided on the other side of the first gap. An electric telescopic rod or a hydraulic telescopic rod is provided on the installation frame. The cylinder end of the electric telescopic rod or the hydraulic telescopic rod is connected or fixedly connected to the safety frame in a detachable manner, such as: bolt connection or welding. The telescopic end of the electric telescopic rod or the hydraulic telescopic rod is connected with a traction rope, and one end of the traction rope is connected to one end of the rubber mandrel body to be detected.

[0064] When the electric telescopic rod or the hydraulic telescopic rod contracts, the telescopic end of the electric telescopic rod or the hydraulic telescopic rod drags the other end of the traction rope to tighten the traction rope. When the telescopic end of the electric telescopic rod or the hydraulic telescopic rod then drags the tightened traction rope, the traction rope can drag the rubber mandrel body to be detected that has penetrated into the first gap to move, so that the other end of the rubber mandrel body to be detected gradually approaches the first gap and passes through the first gap, so as to achieve the effect of detecting the rubber mandrel body to be detected.

[0065] In a specific implementation, the traction unit 3 includes:

[0066] Two conveyors stacked on the same bracket, the conveying surfaces of the two conveyors are opposite and have a second gap, and the conveying surfaces of the two conveyors move towards each other;

[0067] Wherein, the second gap is used for the rubber mandrel body to be detected that has passed through the first gap to be inserted, and the two opposite conveying surfaces drive the rubber mandrel body to be detected to move, so as to guide the rubber mandrel body to be detected to gradually pass through the first gap.

[0068] Specifically, the present application provides another implementation manner of the traction unit 3. For example, the traction unit 3 includes two conveyors stacked on the same bracket. The two conveyors are used to guide the rubber mandrel body to be detected to gradually pass through the first gap.

[0069] When the rubber mandrel body to be detected passing through the first gap is inserted into the side of the second gap close to the first gap, the two conveying surfaces moving towards each other gradually drag the rubber mandrel body to be detected to move through friction, so that the other end of the rubber mandrel body to be detected gradually approaches the first gap and passes through the first gap, so as to achieve the effect of detecting the rubber mandrel body to be detected.

[0070] In a specific implementation, each conveyor includes:

[0071] A first roller, a second roller, a belt and a motor. The first roller and the second roller are arranged on the bracket at intervals. There is a gap between the first roller and the second roller, and the first roller and the second roller are on the same horizontal plane. A belt is wound between the first roller and the second roller, and the motor is drivingly connected to the first roller or the second roller.

[0072] Specifically, the first roller and the second roller are rotatably arranged on the fixing frame through bearings. The first roller and the second roller are opposite to each other and there is a gap between them. A belt is wound between the first roller and the second roller, and the motor is drivingly connected to the first roller or the second roller through a coupling.

[0073] When the motor rotates, the motor drives the first roller or the second roller connected thereto, so that the first roller or the second roller rotates accordingly and drives the belt to move. With the movement of the belt, the second roller or the first roller will rotate synchronously with the belt, thereby enabling the belt to have a conveying effect.

[0074] When two fixing frames are stacked on the same bracket, the two conveying surfaces formed by the two belts are opposite to each other and there is a second gap between the two conveying surfaces. When the rubber mandrel body to be detected passing through the first gap is inserted into the side of the second gap close to the first gap, the two conveying surfaces moving towards each other gradually drag the rubber mandrel body to be detected to move through friction, so that the other end of the rubber mandrel body to be detected gradually approaches the first gap and passes through the first gap, so as to achieve the effect of detecting the rubber mandrel body to be detected.

[0075] In a specific implementation, the warning part 2 includes:

[0076] A warning lamp, and the warning lamp is connected in series with the support.

[0077] Specifically, the support is connected in series with the warning light through a wire. When there is an exposed steel wire body on a part of the surface of the rubber core rod body to be detected, current passes through the warning light and the warning light lights up to warn the staff that an exposed steel wire body appears on the surface of the rubber core rod body to be detected, and the rubber core rod body to be detected needs to be replaced or repaired. If there is no exposed steel wire body on the surface of the rubber core rod body to be detected, no current passes through the warning light and the warning light has no reaction. At this time, the staff can replace the next rubber core rod body to be detected for detection.

[0078] In a specific implementation, the warning part 2 further includes:

[0079] A buzzer, and the buzzer is connected in parallel with the warning light.

[0080] Specifically, the buzzer is connected in parallel with the warning light through a wire. When there is an exposed steel wire body on a part of the surface of the rubber core rod body to be detected, current passes through both the warning light and the buzzer. The warning light lights up and the buzzer alarms to warn the staff that an exposed steel wire body appears on the surface of the rubber core rod body to be detected, and the rubber core rod body to be detected needs to be replaced or repaired. If there is no exposed steel wire body on the surface of the rubber core rod body to be detected, no current passes through both the warning light and the buzzer, and both the warning light and the buzzer have no reaction. At this time, the staff can replace the next rubber core rod body to be detected for detection.

[0081] Such as Figure 1 As shown, in a specific implementation, it further includes:

[0082] A power supply unit 4, which is electrically connected to the detection unit 1 and the warning unit 2 respectively.

[0083] Specifically, the power supply unit 4 is a power source. The staff can select a suitable power source according to the rubber core rod bodies of different sizes to be detected, and the power source is used to supply power to the warning unit 2 and the detection unit 1.

[0084] When there is an exposed steel wire body on a part of the surface of the rubber core rod body to be detected, current passes through the warning unit 2, and the warning unit 2 warns the staff that an exposed steel wire body appears on the surface of the rubber core rod body to be detected, and the rubber core rod body to be detected needs to be replaced or repaired. If there is no exposed steel wire body on the surface of the rubber core rod body to be detected, no current passes through the warning unit 2, and the warning unit 2 has no reaction. At this time, the staff can replace the next rubber core rod body to be detected for detection.

[0085] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements on some or all of the technical features; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A detection device for detecting a rubber core rod body, characterized in that: include: The detection part (1) and the warning part (2) are electrically connected, and the rubber core rod body to be detected gradually enters into the detection part (1), so that the detection part (1) detects the surface of the rubber core rod body entering therein; The detection part (1) is used to detect the steel wire body exposed outside the rubber core rod body, and the warning part (2) is used to transmit the detection information after the detection part detects.

2. The detection device according to claim 1, characterized in that: The detection unit (1) comprises: A support and a first copper brush and a second copper brush arranged on the support and relatively aligned with each other, wherein a first gap is provided between the first copper brush and the second copper brush, the first copper brush and the second copper brush are both electrically connected to the support, and the support is connected in series with the warning part; The first gap is used for the rubber core rod body to be inspected to penetrate therein, and the first copper brush and the second copper brush can wrap the surface of the rubber core rod body to be inspected that penetrates into the first gap and inspect it.

3. The detection device according to claim 2, characterized in that: Also includes: A traction part (3), the traction part (3) is located at one side of the detection part, and the traction part (3) is used to connect with one end of the rubber core rod body to be detected, so as to guide the rubber core rod body to be detected to gradually pass through the first gap.

4. The detection device according to claim 3, characterized in that: The traction end of the traction part (3) and the first gap are at the same distance from the bearing surface, and the traction end is aligned with the first gap, and the bearing surface is the ground.

5. The detection device according to claim 4, characterized in that: The traction part (3) comprises: An electric telescopic rod or a hydraulic telescopic rod, wherein a traction rope is arranged at the telescopic end of the electric telescopic rod or the hydraulic telescopic rod, and an end of the traction rope away from the telescopic end is used to connect with one end of the rubber core rod body to be detected.

6. The detection device according to claim 4, characterized in that: The traction part (3) comprises: Two conveyors are stacked on the same support, the conveying surfaces of the two conveyors are opposite to each other and have a second gap, and the conveying surfaces of the two conveyors move toward each other; The second gap is used for inserting the rubber core rod body to be inspected which passes through the first gap, and the rubber core rod body to be inspected is driven to move by the two conveying surfaces moving toward each other, so as to guide the rubber core rod body to be inspected to gradually pass through the first gap.

7. The detection device according to claim 6, characterized in that: Each of the conveyors comprises: A first roller, a second roller, a belt and a motor, wherein the first roller and the second roller are arranged on the bracket at an interval, there is an interval between the first roller and the second roller, and the first roller and the second roller are located on the same horizontal plane, the belt is wound between the first roller and the second roller, and the motor is drivingly connected to the first roller or the second roller.

8. The detection device according to any one of claims 2 to 7, characterized in that: The warning unit (2) comprises: A warning light is connected in series with the support.

9. The detection device according to claim 8, characterized in that: The warning unit (2) further comprises: A buzzer is connected in parallel with the warning light.

10. The detection device according to claim 1, characterized in that: Also includes: The power supply unit (4) is electrically connected to the detection unit (1) and the warning unit (2) respectively.

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