Portable pipeline fence testing device and testing system

Abstract

The utility model provides a portable pipeline fence test device and test system, including detachable joint, telescopic cylinder and controller, detachable joint and pipeline fence detachable connection, the detachable joint is connected with the fixed end and the movable end of telescopic cylinder respectively through the connecting assembly, and the controller is connected with the telescopic cylinder through the connecting assembly. The central axes of the two detachable joints are collinear with the telescopic axis of the telescopic cylinder; the controller is in communication connection with the telescopic cylinder through a wire and / or a communication protocol. The telescopic cylinder and the detachable connector are installed between the two adjacent fences in a matched mode, the controller connected through the wire can remotely control the telescopic cylinder to open the two adjacent fences, remote operation is achieved, potential safety hazards of field operation of workers can be reduced, and then testing safety can be improved. The telescopic cylinder and the connector part are connected through the telescopic rod, so that the testing device can adapt to different working scenes, the applicability of the testing device is improved, and the carrying convenience of the testing device is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to pipeline fence detection technical field, specifically, relate to a portable pipeline fence testing device and testing system. BACKGROUND

[0002] Pipeline fence is a mechanical barrier with built-in alarm system, which is composed of prefabricated grating, usually installed at passageway, waterway, door and window etc. Grating is built-in optical fiber or force trigger device, trigger device is usually located in the top beam of fence metal frame, such installation position can detect the external force applied on the fence grating.

[0003] The existing patent application document with the announcement number CN221856602U discloses a special-shaped pipeline fence door with intrusion alarm function, which comprises a special-shaped fence door, a detection sensor is arranged on the special-shaped fence door, sliding rails are slidably connected to the left and right ends of the special-shaped fence door, and the detection sensor is in communication connection with an external alarm control box. The detection sensor is a multimode vibration optical fiber sensor.

[0004] The detection method of the pipeline fence in the prior art is to manually open the adjacent two fences to a certain distance to observe whether the trigger device generates an alarm signal. However, the process of manually opening the adjacent two fences may cause breakage or even collapse, which has certain safety hazards to the on-site construction personnel, and there is room for improvement. UTILITY MODEL CONTENTS

[0005] In view of the defects in the prior art, the utility model aims to provide a portable pipeline fence testing device and testing system.

[0006] According to the utility model discloses a portable pipeline fence testing device, including detachable joint, telescopic cylinder and controller, detachable joint is detachably connected with pipeline fence, and one is connected to the fixed end and the movable end of telescopic cylinder through the connecting assembly respectively, the center axis of two detachable joints is collinear with the telescopic axis of telescopic cylinder, and the controller is in communication connection with telescopic cylinder through wire and / or communication protocol.

[0007] Preferably, the detachable joint comprises a clamping joint capable of clamping with the pipeline fence, and the clamping joint of the detachable joint is located at one end of the detachable joint away from the telescopic cylinder.

[0008] Preferably, one end of the detachable joint close to the telescopic cylinder is provided with a connecting groove, the position where the telescopic cylinder is connected with the detachable joint is provided with a connecting block, and the connecting block extends into the connecting groove and is fastened and connected through the connecting assembly.

[0009] Preferably, the connecting assembly includes a fastening bolt and a fastening nut, wherein the threaded portion of the fastening bolt passes through the connecting block and the connecting groove from one side of the detachable joint and exits, and the fastening nut and the fastening bolt exit to the threaded portion on the other side of the detachable joint for threaded connection.

[0010] Preferably, the detachable joint is replaced with a telescopic joint, which includes a joint portion fixedly connected to the pipe fence and a telescopic rod portion;

[0011] One end of the telescopic rod is connected to the telescopic cylinder, and the other end of the telescopic rod is connected to the connector.

[0012] Preferably, the telescopic rod includes an electric telescopic rod or a manual telescopic rod;

[0013] The electric telescopic rod is controlled to extend and retract via a switch button.

[0014] The manual telescopic rod includes a fixed rod, a movable rod, and a fixing button. The movable rod can move along the length of the fixed rod, and the fixing button fixes or releases both the fixed rod and the movable rod.

[0015] According to the present invention, a portable pipe fence testing system further includes at least two adjacent fences, an alarm triggering device, and a device manager. The alarm triggering device is installed inside or outside the fence to detect external forces applied to the fence. The alarm triggering device and the device manager are connected via wires and / or communication protocols.

[0016] The fence detector is installed between two adjacent fences, and the two detachable connectors on the fence detector are connected to the two adjacent fences respectively.

[0017] Preferably, the alarm triggering device includes a power supply, a cable, a detector, an optical fiber, and a transmitter;

[0018] One end of the detector is connected to the positive terminal of the power supply via a cable, and the other end of the detector is connected to one end of an optical fiber. The other end of the optical fiber is connected to the transmitter, and the other end of the transmitter is connected to the negative terminal of the power supply via a cable.

[0019] The transmitter and the device manager are connected via wires and / or communication protocols.

[0020] Preferably, the alarm triggering device further includes an anti-cutting wire, which passes through two adjacent fences in sequence and is connected to a power source.

[0021] Preferably, the optical fiber is mounted on top of the pipe fence using a fastener.

[0022] Compared with the prior art, the present invention has the following beneficial effects:

[0023] 1. This utility model uses a telescopic cylinder and a detachable connector to be installed between two adjacent fences. The controller connected by a wire can remotely control the telescopic cylinder to open the two adjacent fences, enabling remote operation. This helps reduce safety hazards for on-site workers and thus improves the safety of testing.

[0024] 2. This utility model connects the telescopic cylinder and the joint with a telescopic rod, enabling the testing device to adapt to different working scenarios, which helps to improve the applicability of the testing device and also helps to improve the portability of the testing device.

[0025] 3. This utility model connects the detachable connector to the telescopic cylinder through a connecting component, and different models of detachable connectors can be configured according to different needs, which helps to improve the applicability of the testing device. Attached Figure Description

[0026] Other features, objects, and advantages of this invention will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings:

[0027] Figure 1 This is a schematic diagram illustrating the installation structure of the detector on the fence, which is the main feature of this utility model.

[0028] Figure 2 for Figure 1 The enlarged view of part A mainly shows the overall structure of the detector;

[0029] Figure 3 This is a schematic diagram of the testing system that is the main feature of this utility model.

[0030] Figure label:

[0031] Detailed Implementation

[0032] The present invention will now be described in detail with reference to specific embodiments. These embodiments will help those skilled in the art to further understand the present invention, but do not limit the present invention in any way. It should be noted that those skilled in the art can make several changes and improvements without departing from the concept of the present invention. These all fall within the protection scope of the present invention.

[0033] like Figure 1 and Figure 2As shown, a portable pipe fence testing device according to the present invention includes a detachable connector 1, a telescopic cylinder 2, and a controller. The detachable connector 1 is detachably connected to the pipe fence. One detachable connector 1 is connected to the fixed end and one to the movable end of the telescopic cylinder 2 through a connecting component 3. The central axes of the two detachable connectors 1 are collinear with the telescopic axis of the telescopic cylinder 2. The controller is connected to the telescopic cylinder 2 through wires and / or a communication protocol.

[0034] It should be noted that the telescopic cylinder 2 in this application can be a drive device capable of linear reciprocating motion, such as a telescopic electric cylinder, a telescopic pneumatic cylinder, or a telescopic hydraulic cylinder. This application preferably uses a telescopic electric cylinder. The controller is a control device in the prior art capable of controlling the start or stop of the telescopic electric cylinder. The controller is connected to the telescopic electric cylinder via a wire, thereby facilitating remote control of the telescopic electric cylinder's movement by the operator. In a preferred embodiment, wireless communication technology in the prior art can also be used, utilizing a communication protocol to achieve controller control of the telescopic electric cylinder. In a preferred embodiment, the stroke of the telescopic cylinder 2 in this application can be from 10mm to 1500mm.

[0035] Specifically, the detachable connector 1 includes a snap-fit ​​connector capable of engaging with the pipe fence. The snap-fit ​​connector of the detachable connector 1 is located at the end of the detachable connector 1 away from the telescopic cylinder 2. In one feasible embodiment, the snap-fit ​​connector can be a resilient snap-fit ​​structure with its opening facing away from the telescopic cylinder 2. The shape of the snap-fit ​​structure can be arc-shaped or designed according to the cross-sectional shape of the fence to ensure a tight connection between the snap-fit ​​structure and the fence.

[0036] The detachable connector 1 has a connecting groove at one end near the telescopic cylinder 2. A connecting block is provided at the connection position between the telescopic cylinder 2 and the detachable connector 1. The connecting block extends into the connecting groove and is fastened together by the connecting assembly 3. The connecting assembly 3 includes a fastening bolt and a fastening nut. The threaded part of the fastening bolt passes through the connecting block and the connecting groove from one side of the detachable connector 1 and exits. The fastening nut and the fastening bolt exit to the threaded part on the other side of the detachable connector 1 and are threaded together.

[0037] The detachable connector 1 and the telescopic cylinder 2 are detachably connected by a connecting assembly 3 consisting of fastening bolts and fastening nuts. Different detachable connectors 1 can be replaced according to different detection scenarios. For example, different sizes of detachable connectors 1 can be selected according to different fence gaps, which helps to improve the applicability of the detector 6.

[0038] In another feasible implementation, the detachable joint is replaced with a telescopic joint, which includes a joint portion fixedly connected to the pipe fence and a telescopic rod portion. One end of the telescopic rod portion is connected to a telescopic cylinder, and the other end of the telescopic rod portion is connected to the joint portion.

[0039] The telescopic pole section includes electric telescopic poles or manual telescopic poles.

[0040] In one feasible scenario: the electric telescopic pole is controlled by a switch button to extend and retract, similar to a selfie stick. It can adjust the length of the telescopic pole to adapt to different scenarios, is easy to use, and is portable.

[0041] In another feasible scenario: the manual telescopic rod includes a fixed rod, a movable rod, and a fixing button. The movable rod can move along the length of the fixed rod, and the fixing button fixes or releases both the fixed rod and the movable rod.

[0042] like Figure 3 As shown, this utility model also provides a portable pipe fence testing system, which includes at least two adjacent fences, an alarm triggering device, and a device manager. The alarm triggering device is installed inside or outside the fence to detect the external force applied to the fence. The alarm triggering device and the device manager are connected to each other via wires and / or communication protocols.

[0043] The fence detector 6 is installed between two adjacent fences, and the two detachable connectors 1 on the fence detector 6 are respectively connected to the two adjacent fences.

[0044] The alarm triggering device includes a power supply 4, a cable 5, a detector 6, an optical fiber 7, and a transmitter 8. One end of the detector 6 is connected to the positive terminal of the power supply 4 via the cable 5, and the other end of the detector 6 is connected to one end of the optical fiber 7. The other end of the optical fiber 7 is connected to the transmitter 8, and the other end of the transmitter 8 is connected to the negative terminal of the power supply 4 via the cable 5. The transmitter 8 communicates with the device manager via wires and / or a communication protocol. The alarm triggering device also includes a cut-resistant wire 9, which passes sequentially through two adjacent fences and is connected to the power supply 4. The optical fiber 7 is mounted on top of the pipe fence using a fastener.

[0045] During operation, the alarm triggering device is first installed on two adjacent fences. Then, the two detachable connectors 1 of the detector 6 are connected to the two adjacent fences respectively. The operator uses the controller to remotely control the telescopic cylinder 2 to open the two adjacent fences to a predetermined size. The operator checks whether the alarm triggering device generates an intrusion alarm to determine the status of the pipe fence and thus tests the pipe fence.

[0046] In the description of this application, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0047] The specific embodiments of this utility model have been described above. It should be understood that this utility model is not limited to the specific embodiments described above, and those skilled in the art can make various changes or modifications within the scope of the claims, which do not affect the substantive content of this utility model. Unless otherwise specified, the embodiments and features described in this application can be arbitrarily combined with each other.

Claims

1. A portable pipe fence testing device, characterized in that, It includes a detachable connector (1), a telescopic cylinder (2) and a controller. The detachable connector (1) is detachably connected to the pipe fence. One detachable connector (1) is connected to the fixed end and the movable end of the telescopic cylinder (2) respectively through a connecting component (3). The central axis of the two detachable connectors (1) is collinear with the telescopic axis of the telescopic cylinder (2). The controller is connected to the telescopic cylinder (2) via wires and / or communication protocols.

2. The portable pipe fence testing device as described in claim 1, characterized in that, The detachable connector (1) includes a snap-fit ​​connector that can engage with a pipe fence, the snap-fit ​​connector of the detachable connector (1) being located at the end of the detachable connector (1) away from the telescopic cylinder (2).

3. The portable pipe fence testing device as described in claim 1, characterized in that, The detachable connector (1) is provided with a connecting groove at one end near the telescopic cylinder (2), and a connecting block is provided at the position where the telescopic cylinder (2) is connected to the detachable connector (1). The connecting block extends into the connecting groove and is fastened by the connecting component (3).

4. The portable pipe fence testing device as described in claim 3, characterized in that, The connecting assembly (3) includes a fastening bolt and a fastening nut. The threaded portion of the fastening bolt passes through the connecting block and the connecting groove from one side of the detachable joint (1) and exits. The fastening nut and the fastening bolt exit to the threaded portion on the other side of the detachable joint (1) and are threadedly connected.

5. The portable pipe fence testing device as described in claim 1, characterized in that, The detachable joint is replaced with a telescopic joint, which includes a joint portion that is fixedly connected to the pipe fence and a telescopic rod portion; One end of the telescopic rod is connected to the telescopic cylinder, and the other end of the telescopic rod is connected to the connector.

6. The portable pipe fence testing device as described in claim 5, characterized in that, The telescopic rod section includes an electric telescopic rod or a manual telescopic rod; The electric telescopic rod is controlled to extend and retract via a switch button. The manual telescopic rod includes a fixed rod, a movable rod, and a fixing button. The movable rod can move along the length of the fixed rod, and the fixing button fixes or releases both the fixed rod and the movable rod.

7. A portable pipe fence testing system, characterized in that, The portable pipe fence testing device according to any one of claims 1-6 further includes at least two adjacent fences, an alarm triggering device, and a device manager. The alarm triggering device is installed inside or outside the fence to detect external forces applied to the fence. The alarm triggering device and the device manager are connected via wires and / or communication protocols. The fence detector (6) is installed between two adjacent fences, and the two detachable connectors (1) on the fence detector (6) are connected to the two adjacent fences respectively.

8. The portable pipe fence testing system as described in claim 7, characterized in that, The alarm triggering device includes a power supply (4), a cable (5), a detector (6), an optical fiber (7), and a transmitter (8); One end of the detector (6) is connected to the positive terminal of the power supply (4) via cable (5), and the other end of the detector (6) is connected to one end of the optical fiber (7). The other end of the optical fiber (7) is connected to the transmitter (8), and the other end of the transmitter (8) is connected to the negative terminal of the power supply (4) via cable (5). The transmitter (8) is connected to the device manager via wires and / or communication protocols.

9. The portable pipe fence testing system as described in claim 7, characterized in that, The alarm triggering device also includes a cut-off wire (9), which passes through two adjacent fences in sequence and is connected to a power supply (4).

10. The portable pipe fence testing system as described in claim 7, characterized in that, The optical fiber (7) is installed on top of the pipe fence by a fastener.

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