A dismounting structure of a monitoring device

Abstract

The application discloses a dismounting structure of a monitoring device, which comprises a supporting shell and a sliding inner shell. A guiding structure is arranged on the sliding inner shell and matched with the monitoring device, so that the wire fixing structure can be accurately aligned with the clamping structure when the monitoring device is installed into the mounting groove of the sliding inner shell, and the wire fixing structure of the monitoring device is kept fixed in the open state by the clamping structure, thereby realizing the installation of the monitoring device and the cable. When the monitoring device needs to be detached from the cable, the limiting pin is only needed to be separated from the elastic clamping plate. After the monitoring device enters the mounting groove of the sliding inner shell, the elastic clamping plate is clamped on the monitoring device. The monitoring device can be separated from the cable by pulling the supporting shell, so that the operation is convenient, and the dismounting efficiency is high.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of monitoring devices, in particular to a dismounting structure of a monitoring device. BACKGROUND

[0002] The normal transmission of electric energy will be affected by the failure of distribution lines, so the failure monitoring of distribution lines is an important means to improve the reliability of power supply.

[0003] The monitoring device needs to be installed on the overhead distribution line, and since the installation and dismounting of the monitoring device is an outdoor pole operation, and the number is large, the quickness and safety of the installation and dismounting of the monitoring device are very important. In order to meet the requirements of wire clamping stability, the monitoring device on the market is provided with an energy storage wire clamping mechanism with high elasticity, so as to clamp the fault indicator and the power line. When installing the monitoring device, the operator needs to open the wire fixing structure of the monitoring device and fix it on the dismounting tool, and needs to align the cable; when dismounting the monitoring device, the operator needs to accurately align the unlocking direction of the wire fixing structure of the monitoring device, which is not user-friendly. In the case that the cable is high, the dismounting process of the monitoring device needs to be operated by multiple people, which is complicated, difficult and dangerous. SUMMARY

[0004] The technical problem to be solved by the present application is to provide a monitoring device and a dismounting structure thereof which are convenient to operate.

[0005] In order to solve the above technical problems, the technical scheme adopted by the present application is as follows: a dismounting structure of a monitoring device, comprising

[0006] A supporting shell is provided with a sliding groove, a clamping structure, an elastic clamping plate and a limiting pin, the clamping structure is used for clamping the wire fixing structure of the monitoring device, so that the wire fixing structure remains in an open state for connecting the cable with the monitoring device; one end of the elastic clamping plate is rotatably installed on the supporting shell, the other end of the elastic clamping plate is used for clamping on the monitoring device; the limiting pin is detachably installed on the supporting shell and used for abutting against the other end of the elastic clamping plate; the sliding groove is provided with an elastic member; when the limiting pin is separated from the other end of the elastic clamping plate, the other end of the elastic clamping plate is located in the sliding groove and clamped on the monitoring device;

[0007] A sliding inner shell is slidably installed in the sliding groove of the supporting shell and connected with the elastic member, one end of the sliding inner shell away from the elastic member is provided with a mounting groove for mounting the monitoring device, and the top of the sliding inner shell is provided with a guide structure, when the monitoring device is connected with the guide structure, the wire fixing structure is aligned with the clamping structure.

[0008] The monitoring device provided by the application has the advantages that the dismounting structure of the monitoring device is convenient to operate, the wire fixing structure can be accurately aligned with the clamping structure when the monitoring device is installed into the installation groove of the sliding inner shell through cooperation of the guiding structure arranged on the sliding inner shell and the monitoring device, the wire fixing structure of the monitoring device is kept in the open state through the clamping structure, and then the installation of the monitoring device and the cable is realized; when the monitoring device needs to be dismounted from the cable, the elastic clamping plate is clamped on the monitoring device after the monitoring device is installed into the installation groove of the sliding inner shell by only making the limiting pin and the elastic clamping plate disengage, the monitoring device can be separated from the cable by pulling the supporting shell, the operation is convenient, and the dismounting efficiency is high. BRIEF DESCRIPTION OF DRAWINGS

[0009] Figure 1 FIG. 1 is a structural schematic view of the dismounting structure of the monitoring device of the first embodiment of the application;

[0010] Figure 2 FIG. 2 is a sectional structural schematic view of the dismounting structure of the monitoring device of the first embodiment of the application (in the open state of the wire fixing structure);

[0011] Figure 3 FIG. 3 is a sectional structural schematic view of the dismounting structure of the monitoring device of the first embodiment of the application (in the closed state of the wire fixing structure);

[0012] Figure 4 FIG. 4 is a structural schematic view of the monitoring device of the dismounting structure of the first embodiment of the application;

[0013] Figure 5 FIG. 5 is a structural schematic view of the dismounting structure of the first embodiment of the application (hidden behind the device body).

[0014] Label explanation:

[0015] 1, cable; 2, supporting shell; 21, sliding groove; 22, second limiting step; 23, supporting rod; 3, sliding inner shell; 31, installation groove; 32, first limiting step; 33, guiding column; 34, elastic member; 35, guiding groove; 4, installation support; 41, first clamping hook; 42, second clamping hook; 43, elastic clamping plate; 44, limiting pin; 5, monitoring device; 51, trigger part; 52, elastic wire clamp; 53, power taking ring; 54, limiting protrusion; 55, guiding protrusion; 56, camera. DETAILED DESCRIPTION

[0016] In order to make the technical content, the purposes and the effects of the application clear, the following will be described in detail in combination with the embodiments and the drawings.

[0017] Please refer to Figures 1 to 5 A dismounting structure of a monitoring device 5, comprising

[0018] The support shell 2 is provided with a sliding groove 21, a clamping structure for clamping a wire fixing structure of the monitoring device 5 to keep the wire fixing structure in an open state for connecting the power cable 1 with the monitoring device 5, an elastic clamping plate 43, and a limiting pin 44 rotatably installed at one end of the elastic clamping plate 43 and used for clamping the other end of the elastic clamping plate 43 on the monitoring device 5, and the limiting pin 44 is detachably installed on the support shell 2 and used for abutting against the other end of the elastic clamping plate 43.

[0019] The sliding inner shell 3 is slidably installed in the sliding groove 21 of the support shell 2 and connected with the elastic member 34, one end of the sliding inner shell 3 away from the elastic member 34 is provided with a mounting groove 31 for mounting the monitoring device 5, and the top of the sliding inner shell 3 is provided with a guide structure, when the monitoring device 5 is connected with the guide structure, the wire fixing structure is aligned with the clamping structure.

[0020] From the above description, the beneficial effects of the present application are that by arranging the guide structure on the sliding inner shell 3 and cooperating with the monitoring device 5, it is ensured that when the monitoring device 5 is installed into the mounting groove 31 of the sliding inner shell 3, the wire fixing structure can be accurately aligned with the clamping structure, and the wire fixing structure of the monitoring device 5 is kept in an open state by the clamping structure, thereby realizing the installation of the monitoring device 5 and the power cable 1, when the monitoring device 5 needs to be detached from the power cable 1, only the limiting pin 44 is separated from the elastic clamping plate 43, after the monitoring device 5 enters the mounting groove 31 of the sliding inner shell 3, the elastic clamping plate 43 is clamped on the monitoring device 5, and the monitoring device 5 can be separated from the power cable 1 by pulling the support shell 2, which is convenient to operate and has high dismounting efficiency.

[0021] Further, the side wall of the monitoring device 5 is provided with a limiting protrusion 54 and a guide protrusion 55, the guide structure includes a first limiting step 32 arranged on the top of the sliding inner shell 3, the first limiting step 32 is provided with a guide groove 35, the first limiting step 32 is used for abutting against the bottom of the limiting protrusion 54, and the guide groove 35 is used for cooperating with the guide protrusion 55, when the limiting protrusion 54 abuts against the first limiting step 32 and the guide protrusion 55 cooperates with the guide groove 35, the wire fixing structure is aligned with the clamping structure.

[0022] Further, the sliding groove 21 of the support shell 2 is provided with a second limiting step 22 for abutting against the bottom of the first limiting step 32.

[0023] From the above description, the second limiting step 22 can limit the sliding stroke of the sliding inner shell 3 in the sliding groove 21.

[0024] Further, the fixed line structure includes an elastic clamp 52 mounted on the monitoring device 5 for clamping the cable 1 on the monitoring device 5; the clamping structure includes a first hook 41 for clamping the elastic clamp 52 in the open state.

[0025] From the above description, during installation, the operator pushes away the elastic clamp 52, clamps the elastic clamp 52 with the first hook 41 and fixes it in the open state, and then lifts the support shell 2 together with the monitoring device 5 to the position of the cable 1, and the monitoring device 5 slides down together with the sliding inner shell 3 relative to the support shell 2, so that the elastic clamp 52 is separated from the first hook 41, and the elastic clamp 52 can effectively clamp the cable 1 on the monitoring device 5 under the action of the elastic force; during disassembly, the operator removes the limiting pin 44, so that the limiting pin 44 is separated from the other end of the elastic clamp plate 43, lifts the support shell 2, so that the installation inner shell is aligned with the monitoring device 5, when the monitoring device 5 is completely in the installation groove 31 of the sliding inner shell 3, the other end of the elastic clamp plate 43 is located in the sliding groove 21 and abuts against the top of the limiting protrusion 54, and the operator can separate the monitoring device 5 from the cable 1 by pulling down the support shell 2, realizing disassembly.

[0026] Further, the fixed line structure further includes a power taking ring 53 for taking power from the cable 1; one end of the power taking ring 53 is rotatably installed on the monitoring device 5; the clamping structure further includes a second hook 42 for clamping the power taking ring 53 in the open state.

[0027] From the above description, the power taking ring 53 can take power from the cable 1 by electromagnetic induction principle, thereby supplying power to the electronic components in the monitoring device 5.

[0028] Further, the support shell 2 is provided with a sliding hole, and the sliding inner shell 3 is provided with a guide column 33, the extension direction of the guide column 33 is the same as the sliding direction of the sliding inner shell 3, and the guide column 33 is slidably installed in the sliding hole.

[0029] From the above description, the guide column 33 cooperates with the sliding hole to ensure that the sliding inner shell 3 stably slides in the sliding groove 21 of the support shell 2, and ensures that the monitoring device 5 can be effectively disassembled.

[0030] Further, the elastic member 34 is sleeved on the guide column 33.

[0031] As can be seen from the above description, the elastic member 34 sleeved on the guide column 33 can ensure that the elastic member 34 stably provides elasticity for the sliding inner shell 3, thereby reducing the risk of structural failure of the elastic member 34.

[0032] Further, the support shell 2 is provided with a support rod 23.

[0033] As can be seen from the above description, the support rod 23 facilitates the operator to lift the support shell 2 to the height position of the cable 1, and the height of the support rod 23 can be set according to the actual height of the cable 1.

[0034] Further, the support rod 23 is threadedly connected with the support shell 2.

[0035] As can be seen from the above description, the support rod 23 is threadedly connected with the support shell 2, thereby facilitating disassembly and assembly of the support shell 2.

[0036] Further, the support shell 2 is further provided with a mounting bracket 4, and the clamping structure, the elastic clamping plate 43 and the limiting pin 44 are respectively mounted on the mounting bracket 4.

[0037] As can be seen from the above description, the mounting bracket 4 facilitates mounting of the clamping structure, the elastic clamping plate 43 and the limiting pin 44.

[0038] Embodiment one

[0039] Please refer to Figures 1 to 5 , the embodiment one of the present application is: a disassembly and assembly structure of a monitoring device, which is used for mounting the monitoring device to a cable 1 in an overhead line and for dismounting the monitoring device 5 from the cable 1 in the overhead line, the disassembly and assembly structure of the monitoring device comprises a support shell 2 and a sliding inner shell 3, the monitoring device 5 is provided with a triggering portion 51 and a wire fixing structure at the top, the triggering portion 51 is used for contacting the cable 1, the wire fixing structure is rotatably mounted on the monitoring device 5 and is used for clamping the cable 1 on the triggering portion 51, the side wall of the monitoring device 5 is provided with a limiting protrusion 54 and a guide protrusion 55 (as shown in Figure 4 The support shell 2 is provided with a sliding groove 21 (as shown in Figure 2The supporting shell 2 is provided with a clamping structure for clamping the fixed line structure in the open state, so that the cable 1 is in contact with the trigger part 51; one end of the elastic clamping plate 43 is rotatably installed on the supporting shell 2, and the other end of the elastic clamping plate 43 is used to be in contact with the top of the limiting protrusion 54; the limiting pin 44 is detachably installed on the supporting shell 2 and is used to be in contact with the other end of the elastic clamping plate 43; the sliding groove 21 is provided with an elastic member 34; when the limiting pin 44 is separated from the other end of the elastic clamping plate 43, the other end of the elastic clamping plate 43 is located in the sliding groove 21 and is in contact with the top of the limiting protrusion 54 (as shown in Figure 3 The sliding inner shell 3 is slidably installed in the sliding groove 21 of the supporting shell 2 and is connected with the elastic member 34, one end of the sliding inner shell 3 away from the elastic member 34 is provided with a mounting groove 31 for mounting the monitoring device 5, and the top of the sliding inner shell 3 is provided with a guide structure, which is a first limiting step 32, and the first limiting step 32 is provided with a guide groove 35 (as shown in Figure 5 The first limiting step 32 is used to be in contact with the bottom of the limiting protrusion 54, and the guide groove 35 is used to cooperate with the guide protrusion 55; when the limiting protrusion 54 is in contact with the first limiting step 32 and the guide protrusion 55 cooperates with the guide groove 35, the fixed line structure is aligned with the clamping structure; so as to keep the fixed line structure fixed in the open state by the clamping structure (as shown in Figure 1 When it is necessary to detach the monitoring device 5 from the cable 1, only the limiting pin 44 is separated from the elastic clamping plate 43, and after the monitoring device 5 enters the mounting groove 31 of the sliding inner shell 3, the elastic clamping plate 43 is clamped on the top of the first limiting step 32 of the monitoring device 5, and the monitoring device 5 can be separated from the cable 1 by pulling the supporting shell 2, which is convenient to operate and has high dismounting efficiency.

[0040] In detail, the bottom of the monitoring device 5 is further provided with a camera 56 for monitoring the overhead line, and the inside of the monitoring device 5 is provided with electronic components electrically connected with the camera 56.

[0041] Preferably, the fixed line structure comprises an elastic clamp 52, which is installed on the monitoring device 5 and is used to clamp the cable 1 on the trigger part 51; the clamping structure comprises a first clamping hook 41, which is used to clamp the elastic clamp 52 in the open state (as shown in Figure 1In the installation process, the operator pushes away the elastic clamp 52, holds the elastic clamp 52 by the first clamping hook 41 and fixes it to remain in the open state, then lifts the support shell 2 together with the monitoring device 5 to the position of the cable 1, and through the contact between the cable 1 and the trigger part 51, the monitoring device 5 together with the sliding inner shell 3 slides downward relative to the support shell 2, so that the elastic clamp 52 is separated from the first clamping hook 41, and under the elastic force of the elastic clamp 52, the cable 1 can be effectively clamped on the trigger part 51; in the disassembly process, the operator removes the limiting pin 44, so that the limiting pin 44 is separated from the other end of the elastic clamping plate 43, lifts the support shell 2, so that the installation inner shell is aligned with the monitoring device 5, when the monitoring device 5 is completely in the installation slot 31 of the sliding inner shell 3, the other end of the elastic clamping plate 43 is located in the sliding groove 21 and abuts against the top of the limiting protrusion 54, and the operator can separate the monitoring device 5 from the cable 1 by pulling down the support shell 2, to achieve disassembly; specifically, the wire fixing structure further comprises a power taking ring 53, the power taking ring 53 is used to take power from the cable 1; one end of the power taking ring 53 is rotatably installed on the monitoring device 5; the clamping structure further comprises a second clamping hook 42, the second clamping hook 42 is used to clamp the power taking ring 53 in the open state, and the power taking ring 53 can take power from the cable 1 by electromagnetic induction principle, thereby supplying power to the electronic components in the monitoring device 5.

[0042] Please combine Figure 2 and Figure 3 , the support shell 2 is provided with a sliding hole, the sliding inner shell 3 is provided with a guide column 33, the extension direction of the guide column 33 is the same as the sliding direction of the sliding inner shell 3, the guide column 33 is slidably installed in the sliding hole, and the cooperation between the guide column 33 and the sliding hole can ensure that the sliding inner shell 3 stably slides in the sliding groove 21 of the support shell 2, and ensure that the monitoring device 5 can be effectively disassembled; specifically, the elastic member 34 is sleeved on the guide column 33, and the elastic member 34 sleeved on the guide column 33 can stably provide elasticity for the sliding inner shell 3, thereby reducing the risk of structural failure of the elastic member 34; in detail, the elastic member 34 is a compression spring.

[0043] Preferably, the bottom of the support shell 2 is provided with a support rod 23, which facilitates the operator to lift the support shell 2 to the height position of the cable 1, and the height of the support rod 23 can be set according to the actual height of the cable 1; specifically, the support rod 23 is in threaded connection with the support shell 2, so that the support shell 2 and the support rod 23 can be disassembled.

[0044] In the embodiment, the support shell 2 is further provided with mounting brackets 4, the clamping structure, the elastic clamping plate 43 and the limiting pin 44 are respectively mounted on the mounting brackets 4, the mounting brackets 4 facilitate the mounting of the clamping structure, the elastic clamping plate 43 and the limiting pin 44, and the sliding groove 21 of the support shell 2 is provided with a second limiting step 22 for abutting against the bottom of the first limiting step 32, and the second limiting step 22 can limit the sliding stroke of the sliding inner shell 3 in the sliding groove 21.

[0045] In summary, the dismounting structure of the monitoring device has the characteristics of convenient operation, the limiting protrusion and the guide groove are arranged on the sliding inner shell, the limiting protrusion cooperates with the first limiting step of the monitoring device, and the guide protrusion on the monitoring device cooperates with the guide groove, so that when the monitoring device is installed into the mounting groove of the sliding inner shell, the wire fixing structure can be accurately aligned with the clamping structure, so that the wire fixing structure is kept fixed in the open state by the clamping structure, and then the installation of the monitoring device and the cable is realized; when the monitoring device needs to be dismounted from the cable, the limiting pin is only needed to be separated from the elastic clamping plate, after the monitoring device enters the mounting groove of the sliding inner shell, the elastic clamping plate is clamped on the top of the first limiting step of the monitoring device, and the monitoring device can be separated from the cable by pulling the support shell, so that the operation is convenient and the dismounting efficiency is high.

[0046] The above is only an embodiment of the present application, and does not limit the patent range of the present application, and any equivalent transformation or direct or indirect application in the related technical field by using the content of the specification and the drawings of the present application is also included in the patent protection range of the present application.

Claims

1. A disassembly structure of a monitoring device, characterized by comprising: Comprising The top of the monitoring device is provided with a triggering part and a wire fixing structure, the triggering part is used to contact with the cable, the wire fixing structure is rotatably installed on the monitoring device and is used to hold the cable on the triggering part, The dismounting structure comprises: A supporting shell is provided with a sliding groove, a holding structure, an elastic clamping plate and a limiting pin; The holding structure is used to hold the wire fixing structure of the monitoring device, so that the cable is in contact with the triggering part; one end of the elastic clamping plate is rotatably installed on the supporting shell, the other end of the elastic clamping plate is used to hold the monitoring device; the limiting pin is detachably installed on the supporting shell and is used to be in contact with the other end of the elastic clamping plate; the sliding groove is provided with an elastic member; a window is formed in the side wall of the supporting shell, the side wall of the monitoring device is provided with a limiting protrusion, when the limiting pin is separated from the other end of the elastic clamping plate, the other end of the elastic clamping plate extends into the interior of the supporting shell through the window and is in contact with the top of the limiting protrusion; A sliding inner shell is slidably installed in the sliding groove of the supporting shell and is connected with the elastic member, one end of the sliding inner shell away from the elastic member is provided with a mounting groove for mounting the monitoring device, the top of the sliding inner shell is provided with a guide structure, when the monitoring device is connected with the guide structure, the wire fixing structure is aligned with the holding structure.

2. The detachable structure of a monitoring device according to claim 1, wherein The side wall of the monitoring device is also provided with a guide protrusion; the guide structure comprises a first limiting step arranged on the top of the sliding inner shell, the first limiting step is provided with a guide groove, the first limiting step is used to be in contact with the bottom of the limiting protrusion, and the guide groove is used to cooperate with the guide protrusion; when the limiting protrusion is in contact with the first limiting step and the guide protrusion cooperates with the guide groove, the wire fixing structure is aligned with the holding structure.

3. The detachable structure of a monitoring device according to claim 2, wherein The sliding groove of the supporting shell is provided with a second limiting step for being in contact with the bottom of the first limiting step.

4. The detachable structure of a monitoring device according to claim 1, wherein The wire fixing structure comprises an elastic wire clamp, the elastic wire clamp is installed on the monitoring device and is used to hold the cable on the monitoring device; the holding structure comprises a first clamping hook, the first clamping hook is used to hold the elastic wire clamp in an open state.

5. The detachable structure of a monitoring device according to claim 1, wherein The wire fixing structure further comprises a power taking ring, the power taking ring is used to take power from the cable; one end of the power taking ring is rotatably installed on the monitoring device; the holding structure further comprises a second clamping hook, the second clamping hook is used to hold the power taking ring in an open state.

6. The detachable structure of a monitoring device according to claim 1, wherein The supporting shell is provided with a sliding hole, the bottom of the sliding inner shell is provided with a guide column, the extension direction of the guide column is the same as the sliding direction of the sliding inner shell, and the guide column is slidably installed in the sliding hole.

7. The detachable structure of a monitoring device according to claim 6, wherein The elastic member is sleeved on the guide column.

8. The detachable structure of a monitoring device according to claim 1, wherein The bottom of the supporting shell is provided with a supporting rod.

9. The detachable structure of a monitoring device according to claim 8, wherein The supporting rod is threadedly connected with the supporting shell.

10. The detachable structure of a monitoring device according to claim 1, wherein The supporting shell is further provided with a mounting bracket, the holding structure, the elastic clamping plate and the limiting pin are respectively installed on the mounting bracket.

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