Fixing bracket of pressing plate state detection device

Abstract

The utility model discloses a fixing bracket of a pressing plate state detection device, which is used for fixing a guide rail type pressing plate state detection device on a pressing plate device, the pressing plate state detection device and the pressing plate device are fixed on an electric screen cabinet, and the pressing plate state detection device is oppositely arranged on one side of the pressing plate device and has an alignment detection position. The fixed bracket comprises a clamping part and a mounting part which are connected with each other; wherein the clamping part is used for clamping the pressing plate state detection device, the mounting part is provided with a mounting hole, and the mounting hole is used for sleeving and clamping a pressing plate base of the pressing plate device, so that the pressing plate state detection device and the pressing plate device are fixed. According to the technical scheme, the risk that the pressing plate state detection device falls off can be reduced.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of power equipment, in particular to a fixing bracket of a pressboard state detection device. BACKGROUND

[0002] In the power system, the guide rail type pressboard state detection device as a key detection equipment can detect multiple pressboard devices at the same time, which usually includes multiple detection mechanisms, a long circuit board and a long protective shell. The multiple detection mechanisms are slidingly installed on the circuit board along the length direction of the circuit board and are electrically connected with the circuit board. The protective shell wraps the multiple detection mechanisms and the circuit board to form a surrounding protection.

[0003] In the existing guide rail type pressboard state detection device, since there is no prominent structure and hole on the power screen cabinet for the pressboard state detection device to be installed, the pressboard state detection device is mostly installed and fixed by bonding the protective shell on the power screen cabinet (as shown in Figure 5 The fixing method is simple and quick and provides sufficient stability in the initial stage. However, with the passage of time, the bonding agent, adhesive 400 and the like may gradually age and fail due to environmental influences (such as temperature changes, humidity changes, mechanical vibrations and the like), which will reduce the fixing performance of the pressboard state detection device and increase the risk of falling off, seriously affecting the stability and safety of the entire power system. CONTENT OF THE UTILITY MODEL

[0004] The main purpose of the present application is to provide a fixing bracket of a pressboard state detection device, which aims to improve the existing pressboard state detection device fixed on the power screen cabinet by bonding, and the problem of reduced fixing performance with the passage of time.

[0005] To achieve the above purpose, the present application provides a fixing bracket of a pressboard state detection device for fixing the guide rail type pressboard state detection device to the pressboard device. The pressboard state detection device and the pressboard device are fixed on the power screen cabinet. The pressboard state detection device is arranged on one side of the pressboard device and has an alignment detection position. The fixing bracket includes a clamping part and a mounting part connected with each other. Wherein,

[0006] The clamping part is used for clamping the pressboard state detection device.

[0007] The mounting part is provided with a mounting hole for sleeving a pressboard base of the pressboard device to fix the pressboard state detection device and the pressboard device.

[0008] In some embodiments of the present application, the clamping part is provided with the mounting part on one side perpendicular to the length direction of the pressboard state detection device.

[0009] In some embodiments of the present application, the mounting portion tightens the pressing plate base by reducing the aperture of the mounting hole.

[0010] In some embodiments of the present application, the mounting portion comprises two connecting arms, one end of each of the two connecting arms is fixedly connected with the clamping portion, and the other end of each of the two connecting arms is detachably connected with each other to form the mounting hole between the two connecting arms.

[0011] In some embodiments of the present application, each of the connecting arms comprises a fixed segment and a connecting segment, the fixed segment is fixedly connected with the clamping portion and is arranged to extend away from the clamping portion, and the connecting segment of each of the connecting arms is fixedly connected with the corresponding fixed segment and is arranged to extend towards the other connecting arm to be detachably connected with the connecting segment of the other connecting arm.

[0012] In some embodiments of the present application, one end of each of the two connecting segments away from the fixed segment is provided with a clamping portion, and the two connecting segments are clamped and connected through the clamping portions.

[0013] In some embodiments of the present application, the mounting portion comprises a bent arm, the bent arm comprises a fixed end, an arm body and a connecting end which are sequentially divided along the extension direction of the bent arm, the fixed end is fixedly connected with the clamping portion, the arm body is arranged around the circumferential side of the pressing plate base, and the connecting end is detachably connected with the clamping portion.

[0014] In some embodiments of the present application, the hole wall of the mounting hole is concavely provided with a avoiding portion for avoiding the placement groove of the pressing plate base.

[0015] In some embodiments of the present application, the clamping portion is provided with a clamping groove, the clamping groove is arranged to penetrate through along the length direction of the pressing plate state detection device, the clamping groove is used for accommodating the pressing plate state detection device, and the opposite two side walls of the clamping groove clamp and fix the pressing plate state detection device.

[0016] In some embodiments of the present application, the groove wall of the clamping groove is further provided with a reinforcing rib.

[0017] In some embodiments of the present application, the power cabinet is provided with the pressing plate state detection device and a plurality of the pressing plate devices; wherein,

[0018] The plurality of pressing plate devices are arranged along the transverse direction of the power cabinet, the pressing plate state detection device is arranged on one side of the plurality of pressing plate devices, and the plurality of detection mechanisms of the pressing plate state detection device are arranged one-to-one corresponding to the plurality of pressing plate devices, the plurality of pressing plate devices and the pressing plate state detection device have a positioning detection position, and the at least two fixing brackets are used for fixing the guide rail type pressing plate state detection device to the pressing plate device.

[0019] In the embodiment of the application, when the mounting portion of the fixing bracket is sleeved with the pressing plate base through the mounting hole, the pressing plate base is clamped, a stable and reliable connection relationship is established between the mounting portion and the pressing plate base, so that the fixing bracket can be stably mounted on the pressing plate base, and the clamping portion of the fixing bracket clamps the pressing plate state detection device, so that the pressing plate state detection device can be stably and reliably mounted on the pressing plate base through the fixing bracket. It can be seen that, in the technical scheme of the application, the clamping portion and the mounting portion of the fixing bracket establish a stable and reliable connection relationship with the pressing plate state detection device and the pressing plate base respectively, so that the pressing plate state detection device is stably and reliably mounted on the pressing plate base through the fixing bracket, the risk of the pressing plate state detection device falling off is reduced, and the stability and safety of the entire power system are improved. BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to more clearly illustrate the technical scheme in the embodiments of the application or the prior art, the drawings needed in the embodiments or the prior art description will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the application, and other drawings can be obtained by those skilled in the art without creative labor on the basis of the drawings shown.

[0021] Figure 1 Structure diagram of an embodiment of the fixing bracket of the application for fixing the pressing plate state detection device to the pressing plate device;

[0022] Figure 2 Structure diagram of an embodiment of the fixing bracket of the application for fixing the pressing plate state detection device to the pressing plate device; Figure 1 Explosion diagram of the main structure in the embodiment;

[0023] Figure 3 Structure diagram of an embodiment of the fixing bracket of the application for fixing the pressing plate state detection device to the pressing plate device; Figure 2 Another view of the fixing bracket in the embodiment;

[0024] Figure 4 Partial structure diagram of the power cabinet of the application;

[0025] Figure 5 Partial structure diagram of the power cabinet in the prior art.

[0026] EXPLANATION OF DRAWINGS:

[0027] 100, fixing bracket; 10, clamping part; 11, clamping groove; 12, reinforcing rib; 20, mounting part; 21, mounting hole; 211, avoiding part; 22, connecting arm; 221, fixed section; 222, connecting section; 223, clamping part; 200, press plate state detection device; 300, press plate device; 301, press plate base; 302, magnetic steel support; 303, placing groove; 400, adhesive.

[0028] The implementation, functional features and advantages of the present application will be further described with reference to the embodiments and the accompanying drawings. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0030] In the present application, unless otherwise explicitly specified and limited, the terms "connection", "fixing" and the like should be understood in a broad sense, for example, "fixing" can be fixed connection, or detachable connection, or integral; can be mechanical connection, or electrical connection; can be direct connection, or indirect connection through intermediate medium; can be internal connection of two elements or interaction relationship between two elements, unless otherwise explicitly limited. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0031] In addition, in the present application, the description such as "first", "second" and the like is only for the purpose of description, and cannot be understood as indicating or implying the relative importance of the indicated technical features or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can explicitly or implicitly include at least one of the features. In addition, the technical solutions of various embodiments can be combined with each other, but it must be based on the fact that a person skilled in the art can realize it, when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, nor within the scope of protection claimed by the present application.

[0032] The embodiment of the application provides a fixing bracket 100 of a press plate state detection device 200, which is used for fixing the guide rail type press plate state detection device 200 to a press plate device 300, the press plate state detection device 200 and the press plate device 300 are fixed on a power screen cabinet, the press plate state detection device 200 is arranged on one side of the press plate device 300 in a relative mode, and the press plate state detection device 200 has a position detection position. The press plate state detection device 200 is a key detection equipment for detecting the state of the press plate device 300, plays an important role in a power system, and can improve the stability and safety of the power system in the normal working state of the press plate state detection device 200.

[0033] Please refer to Figures 1 to 3 The fixing bracket 100 comprises a clamping part 10 and a mounting part 20 which are connected with each other, wherein the clamping part 10 is used for clamping the press plate state detection device 200, specifically, the clamping part 10 is used for clamping a protective shell of the press plate state detection device 200, and the mounting part 20 is provided with a mounting hole 21, the mounting hole 21 is used for sleeving a base 301 of the press plate device 300, so that the press plate state detection device 200 and the press plate device 300 are fixed.

[0034] The clamping part 10 and the mounting part 20 can be connected with each other in a mode of adhesion, welding or the like, and in some examples, the clamping part 10 and the mounting part 20 can also be manufactured through an integral molding process, for example, injection molding, so that the clamping part 10 and the mounting part 20 are different parts of an integral whole, can improve the overall strength and stability of the fixing bracket 100, and can improve the integrity and aesthetic appearance of the fixing bracket 100.

[0035] It should be noted that the press plate device 300 comprises a fixed press plate base 301 and a magnetic steel support 302 movably mounted on the press plate base 301, when the state of the press plate device 300 is switched, the magnetic steel support 302 moves relative to the press plate base 301 and changes the relative position relationship, in this process, the press plate base 301 is relatively fixed and does not move, and the press plate state detection device 200 is also fixed relative to the press plate base 301.

[0036] It should be emphasized that the mounting hole 21 is sleeved and clamped on the circumferential side of the press plate base 301, so that the press plate state detection device 200 and the press plate device 300 are fixed, when the magnetic steel support 302 moves relative to the press plate base 301, the mounting part 20 avoids the magnetic steel support 302 and does not interfere with the movement of the magnetic steel support 302.

[0037] The fixing bracket 100 provided by the embodiments of the present application is provided with the above structure, when the mounting hole 21 of the mounting portion 20 is sleeved with the pressing plate base 301, the pressing plate base 301 is clamped, and a stable and reliable connection relationship between the mounting portion 20 and the pressing plate base 301 is established, so that the fixing bracket 100 can be stably mounted on the pressing plate base 301, and the clamping portion 10 of the fixing bracket 100 is used for clamping the pressing plate state detection device 200, so that the pressing plate state detection device 200 can be stably and reliably mounted on the pressing plate base 301 through the fixing bracket 100. It can be seen that, according to the technical scheme of the present application, the clamping portion 10 and the mounting portion 20 of the fixing bracket 100 respectively establish a stable and reliable connection relationship with the pressing plate state detection device 200 and the pressing plate base 301, so that the pressing plate state detection device 200 is stably and reliably mounted on the pressing plate base 301 through the fixing bracket 100, the risk of the pressing plate state detection device 200 falling off is reduced, and the stability and safety of the entire power system are improved.

[0038] Meanwhile, the side of the pressing plate state detection device 200 facing the power screen cabinet can also be bonded and fixed with the power screen cabinet through an adhesive.

[0039] In some examples, as shown in Figures 1 to 3 The clamping portion 10 is provided with the mounting portion 20 on the side perpendicular to the length direction of the pressing plate state detection device 200. In this way, the specific structure of the fixing bracket 100 is optimized, and the installation of the fixing bracket 100 is facilitated.

[0040] In some examples, as shown in Figures 1 to 3 The mounting portion 20 is used for tightly pressing the pressing plate base 301 by reducing the hole diameter of the mounting hole 21. In this way, when the mounting hole 21 is sleeved on the circumferential side of the pressing plate base 301 and the hole diameter of the mounting hole 21 is reduced, the hole wall of the mounting hole 21 will tightly adhere to the circumferential side of the pressing plate base 301, so as to be clamped on the pressing plate base 301, and thus the mounting portion 20 can establish a stable and reliable connection relationship with the pressing plate base 301.

[0041] In some examples, as shown in Figures 1 to 3 The mounting portion 20 includes two connecting arms 22, one end of each of the two connecting arms 22 is fixedly connected with the clamping portion 10, and the other end of each of the two connecting arms 22 is detachably connected with each other to form the mounting hole 21 between the two connecting arms 22. It should be emphasized that the connecting arm 22 has a certain elasticity.

[0042] In this way, by detaching the ends of the two connecting arms 22 away from the clamping portion 10 from each other, the pressing plate base 301 can be inserted through the mounting hole 21 in a pressing manner, and then the two connecting arms 22 are connected with each other, so that the fixing bracket 100 can be quickly installed, and the mounting portion 20 can be more stable when clamping the pressing plate base 301.

[0043] In some examples, as shown in Figures 1 to 3 Each connecting arm 22 includes a fixed segment 221 and a connecting segment 222. The fixed segment 221 is fixedly connected with the clamping part 10 and extends away from the clamping part 10. The connecting segment 222 of each connecting arm 22 is fixedly connected with the corresponding fixed segment 221 and extends towards the other connecting arm 22 to be detachably connected with the connecting segment 222 of the other connecting arm 22. It can be understood that when the two connecting segments 222 are not connected, the two connecting arms 22 are relatively loose, so the hole diameter of the mounting hole 21 is relatively large. When the two connecting segments 222 are connected with each other, the two connecting arms 22 are connected, and the hole diameter of the mounting hole 21 is reduced, so that the connecting arm 22 is tightly attached to the platen base 301.

[0044] In this way, the connecting arm 22 is tightly attached to the circumferential side of the platen base 301, and the reliability of the connection between the mounting part 20 and the platen base 301 is further improved.

[0045] In some examples, as shown in Figures 1 to 3 The two connecting segments 222 are provided with clamping parts 223 at the ends away from the fixed segments 221, and the two connecting segments 222 are clamped and connected through the clamping parts 223. It can be understood that when the two clamping parts 223 are switched from the open state to the clamped state, the two connecting arms 22 are driven to approach each other, and the hole diameter of the mounting hole 21 is reduced. In this way, the two connecting arms 22 are further facilitated to be detached and connected with each other.

[0046] Preferably, the ends of the two connecting segments 222 away from the fixed segments 221 are fixedly connected through a screw structure. It can be understood that during the gradual tightening of the screw structure, the two connecting arms 22 are gradually driven to approach each other by the force of the two connecting segments 222, and the hole diameter of the mounting hole 21 is reduced. In this way, the two connecting arms 22 are further facilitated to be detached and connected with each other.

[0047] In some examples, the mounting part 20 includes a bent arm which includes a fixed end, an arm body and a connecting end which are sequentially divided along the extension direction of the bent arm. The fixed end is fixedly connected with the clamping part 10, the arm body is arranged around the circumferential side of the platen base 301, and the connecting end is detachably connected with the clamping part 10. In this way, the bent arm is tightly attached to the circumferential side of the platen base 301, and the reliability of the connection between the mounting part 20 and the platen base 301 is further improved.

[0048] Preferably, the connecting segment 222 is provided with a buckle which is clamped and connected with the clamping part 10.

[0049] It is considered that in the online spring type platen device 300, the platen base 301 is further provided with a placement groove 303 for placing an electrode.

[0050] In some examples, as shown inFigures 1 to 3 As shown, the hole wall of the mounting hole 21 is concavely provided with a avoiding part 211 avoiding the placement groove 303 of the pressing plate base 301. In this way, the bended arm is closely attached to the circumferential side of the pressing plate base 301, and the reliability of the connection between the mounting part 20 and the pressing plate base 301 is further improved.

[0051] It should be noted that the pressing plate state detection device 200 generally includes a plurality of detection mechanisms, a long circuit board, and a long protective shell. The plurality of detection mechanisms are respectively slidably installed on the circuit board along the length direction of the circuit board and are electrically connected with the circuit board. The protective shell wraps the plurality of detection mechanisms and the circuit board to form a surrounding protection.

[0052] In some examples, as shown in Figure 3 As shown, the clamping part 10 is provided with a clamping groove 11, which is arranged through along the length direction of the pressing plate state detection device 200. The clamping groove 11 is used to accommodate the pressing plate state detection device 200, and the opposite two side walls of the clamping groove 11 clamp and fix the pressing plate state detection device 200. Specifically, the clamping groove 11 is used to clamp the protective shell of the pressing plate state detection device 200. In this way, the clamping part 10 clamps the pressing plate state detection device 200 to improve the installation efficiency of the fixing bracket 100.

[0053] In some examples, as shown in Figure 3 As shown, the groove wall of the clamping groove 11 is further provided with a reinforcing rib 12. In this way, the overall strength of the fixing bracket 100 is enhanced, and the stability and reliability of the fixing bracket 100 are improved.

[0054] In some examples, as shown in Figure 4 As shown, the power screen cabinet is provided with the pressing plate state detection device 200 and a plurality of pressing plate devices 300. The plurality of pressing plate devices 300 are arranged in the transverse direction of the power screen cabinet with intervals. The pressing plate state detection device 200 is arranged on one side of the plurality of pressing plate devices 300. The plurality of detection mechanisms of the pressing plate state detection device 200 are arranged in one-to-one correspondence with the plurality of pressing plate devices 300. The plurality of pressing plate devices 300 and the pressing plate state detection device 200 have a position for alignment detection. At least two fixing brackets 100 are used to fix the guide rail type pressing plate state detection device 200 to the pressing plate device 300. In this way, the stability of the fixing of the pressing plate state detection device 200 to the pressing plate device 300 by the fixing bracket 100 is further improved.

[0055] In some examples, two fixing brackets 100 are respectively connected with two pressing plate devices 300 at two ends in the length direction of the pressing plate state detection device 200, so as to fix the guide rail type pressing plate state detection device 200 to the pressing plate device 300, as shown in Figure 4The fixing bracket 100 is fixed to the pressing plate state detection device 200. In some examples, the number of the fixing bracket 100 is the same as the number of the pressing plate device 300, i.e. each of the pressing plate device 300 is clamped with the fixing bracket 100 for fixing the pressing plate state detection device 200.

[0056] The above merely provides the optional embodiments of the present application and does not limit the patent scope of the present application. Any equivalent structure transformation made by using the content of the present application specification and drawings, or direct / indirect application in other related technical fields under the inventive concept of the present application is included in the patent protection scope of the present application.

Claims

1. A fixing bracket for a pressure plate status detection device, used to fix a rail-mounted pressure plate status detection device to a pressure plate device, wherein the pressure plate status detection device and the pressure plate device are fixed on a power distribution cabinet, and the pressure plate status detection device is disposed opposite to one side of the pressure plate device, having an alignment detection position, characterized in that... The fixing bracket includes a clamping part and a mounting part that are connected to each other; wherein... The clamping part is used to clamp the pressure plate status detection device; The mounting part is provided with mounting holes, which are used to fit and clamp the pressure plate base of the pressure plate device, so as to fix the pressure plate status detection device to the pressure plate device.

2. The fixing bracket as described in claim 1, characterized in that, The clamping part has the mounting part on one side perpendicular to the length direction of the pressure plate state detection device.

3. The fixing bracket as described in claim 1, characterized in that, The mounting part tightens the pressure plate base by reducing the diameter of the mounting hole.

4. The fixing bracket as described in claim 3, characterized in that, The mounting part includes two connecting arms, one end of each connecting arm is fixedly connected to the clamping part, and the other ends of the two connecting arms are detachably connected to each other to form the mounting hole between the two connecting arms.

5. The fixing bracket as described in claim 4, characterized in that, Each of the connecting arms includes a fixed section and a connecting section. The fixed section is fixedly connected to the clamping part and extends in a direction away from the clamping part. The connecting section of each connecting arm is fixedly connected to the corresponding fixed section and extends toward the other connecting arm so as to be detachably connected to the connecting section of the other connecting arm.

6. The fixing bracket as described in claim 5, characterized in that, Both connecting segments have a locking part at the end away from the fixed segment, and the two connecting segments are connected by the locking part.

7. The fixing bracket as described in claim 1, characterized in that, The mounting part includes a curved arm, which includes a fixed end, an arm body, and a connecting end that are sequentially divided along its extension direction. The fixed end is fixedly connected to the clamping part, the arm body is arranged around the periphery of the pressure plate base, and the connecting end is detachably connected to the clamping part.

8. The fixing bracket as described in claim 1, characterized in that, The mounting hole has a recessed part on its wall to avoid the placement groove of the pressure plate base.

9. The fixing bracket as described in claim 1, characterized in that, The clamping part is provided with a slot, which is provided through the length of the pressure plate state detection device. The slot is used to accommodate the pressure plate state detection device, and the two side walls opposite to the slot clamp and fix the pressure plate state detection device.

10. The fixing bracket as described in claim 9, characterized in that, The groove wall is also provided with reinforcing ribs.

11. The fixing bracket as described in claim 1, characterized in that, The power distribution cabinet is equipped with the pressure plate status detection device and multiple pressure plate devices; wherein... Multiple pressure plate devices are arranged at lateral intervals along the power cabinet. The pressure plate status detection device is arranged on one side of the multiple pressure plate devices, and multiple detection mechanisms of the pressure plate status detection device are arranged in one-to-one correspondence with the multiple pressure plate devices. The multiple pressure plate devices and the pressure plate status detection device have alignment detection positions. At least two fixed brackets are used to fix the guide rail type pressure plate status detection device to the pressure plate device.

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