Fixing device for pressing plate state collector

Abstract

The utility model discloses a pressing plate state collector fixing device, which relates to the technical field of relay protection pressing plate state collector structures and comprises a U-shaped lifting support and a fixing support. The U-shaped opening of the U-shaped lifting bracket is used for bearing the collector; the fixing support is arranged on at least one end of the U-shaped lifting support, and the fixing support is detachably arranged on the pressing plate or the relay protection screen cabinet. The fixing support is detachably arranged on the pressing plate or the relay protection screen cabinet in the modes of buckle connection, magnet adsorption, panel original screw connection and the like, and the U-shaped lifting support forms a lifting platform of the collector to assist in fixing the collector on the relay protection screen cabinet. And the problems of long-term failure, low reliability, unstable fixation and the like which possibly occur when only a gluing mode is adopted are effectively avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of the structure of a collector for the state of a relay protection pressure plate, in particular to a fixing device for a pressure plate state collector. Background Art

[0002] The pressure plate is generally installed in a power relay protection switch cabinet and is used for opening and closing operations of a power line to realize the on-off control of a transmission line. The state of the pressure plate is collected by a pressure plate state collector.

[0003] At present, the pressure plate state collector can be installed by an adhesive method, that is, the pressure plate state collector is directly pasted at the corresponding installation position on the panel of the switch cabinet.

[0004] However, this adhesive method is greatly affected by the external environment, is prone to aging in a humid and high-temperature environment, and is prone to problems such as glue peeling when the surface cleanliness is poor, resulting in unreliable pasting. Therefore, over time, the adhesive method has problems of long-term failure and low reliability, which in turn leads to unstable fixation of the collector, thus affecting the accuracy of the collector in collecting monitoring data related to the pressure plate.

[0005] Due to different types of substation switch cabinets and different usage conditions, there are problems that the positions and sizes of available screws or cabinet gaps are different, and it is impossible to uniformly design structural parts for reinforcement. Therefore, the fixation problem of the collector cannot be effectively solved, and on-site drilling may be required during construction, which will pollute the switch cabinet. Summary of the Utility Model

[0006] In order to solve the above problems, the utility model provides a fixing device for a pressure plate state collector. The fixing bracket is detachably arranged on the pressure plate or the relay protection switch cabinet by means of snap connection, magnet adsorption, connection with the original screws on the panel, etc. The U-shaped lifting bracket forms a lifting platform for the collector to assist in fixing the collector on the relay protection switch cabinet, effectively avoiding problems such as long-term failure, low reliability, and unstable fixation that may occur when only using the adhesive method.

[0007] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0008] In a first aspect, the utility model provides a fixing device for a pressure plate state collector, comprising: a U-shaped lifting bracket and a fixing bracket; the U-shaped opening of the U-shaped lifting bracket is used for carrying the collector; the fixing bracket is arranged at at least one end of the U-shaped lifting bracket, and the fixing bracket is detachably arranged on the pressure plate or the relay protection switch cabinet.

[0009] As an alternative embodiment, the U-shaped lifting bracket includes a first cross bar, a second cross bar and a vertical bar; one end of the first cross bar is connected to one end of the vertical bar, and the other end of the vertical bar is connected to one end of the second cross bar, thereby forming a U-shaped structure; the collector is fixed behind the relay protection panel cabinet and then placed at the U-shaped opening of the U-shaped lifting bracket.

[0010] As an alternative embodiment, a fixing bracket is provided on the first cross bar or the second cross bar, and the fixing bracket is detachably arranged on the pressing plate by means of snap connection. This process does not require drilling or gluing, and simplifies the construction and installation process.

[0011] As an alternative embodiment, in the U-shaped lifting bracket, the length of the cross bar at the end where the fixing bracket is provided is greater than or equal to the length of the cross bar at the other end;

[0012] The minimum length of the cross bar at the end where the fixing bracket is provided is designed to be 80% of the width of the collector, and the maximum length is designed to be 1.1 times the width of the collector;

[0013] The fixing bracket includes two arc-shaped structures arranged oppositely and matching the shape of the pressing plate, and the two arc-shaped structures are directly opposite or staggeredly opposite.

[0014] The utility model ensures the matching clamping connection between the fixing bracket and the pressing plate, realizes the effective bearing of the collector, and avoids problems such as the misalignment between the collector and the pressing plate and the dropping of the collector.

[0015] As an alternative embodiment, fixing brackets are provided on the first cross bar and the second cross bar, and the fixing brackets are detachably arranged on the relay protection panel cabinet by means of magnetic connection. This process does not require drilling or gluing, and simplifies the construction and installation process.

[0016] As an alternative embodiment, magnets are provided on the fixing brackets, and the magnets are used to adsorb on the relay protection panel cabinet; the lengths of the first cross bar and the second cross bar in the U-shaped lifting bracket are equal, and the minimum length is designed to be the width of the collector, and the maximum length is designed to be 1.1 times the width of the collector. Realize the effective bearing of the collector, and avoid problems such as the misalignment between the collector and the pressing plate and the dropping of the collector.

[0017] As an alternative embodiment, a fixing bracket is provided on the first cross bar or the second cross bar, and the fixing bracket is detachably arranged on the relay protection panel cabinet by means of screw connection, and the original fixing screws on the relay protection panel cabinet are used for installation. No additional drilling is required, and the construction and installation process is simplified.

[0018] As an alternative embodiment, a long slot is opened on the fixing bracket, and the screw is arranged in the long slot to facilitate the adjustment of the installation height.

[0019] As an alternative embodiment, the fixing bracket is an upper screw fixing bracket, which is fixed above the collector, and the lengths of the first cross bar and the second cross bar in the U-shaped lifting bracket are equal, with the minimum length designed to be the width of the collector and the maximum length designed to be 1.1 times the width of the collector.

[0020] As an alternative embodiment, the fixing bracket is a lower screw fixing bracket; the lower screw fixing bracket is fixed below the collector, and the length of the cross bar at one end of the U-shaped lifting bracket where the lower screw fixing bracket is provided is greater than or equal to the length of the cross bar at the other end; the minimum length of the cross bar at the end where the lower screw fixing bracket is provided is designed to be 80% of the width of the collector, and the maximum length is designed to be 1.1 times the width of the collector. Match the original fixing screws on the relay protection panel cabinet and flexibly handle the installation position of the fixing bracket on the relay protection panel cabinet.

[0021] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0022] The present utility model innovatively proposes a fixing device for a platen state collector, designs an auxiliary fixing fitting for the platen state collector composed of a U-shaped lifting bracket and a fixing bracket, and can also be designed as a general structural member. The fixing bracket is detachably arranged on the platen or the relay protection panel cabinet by means of snap connection, magnet adsorption, connection with the original screws on the panel, etc. The U-shaped lifting bracket constitutes a lifting platform for the collector to assist in fixing the collector on the relay protection panel cabinet. This process does not require drilling or gluing, simplifies the construction and installation process, realizes the fixing method of combining gluing and auxiliary fixing fittings for the collector, ensures that the collector will not fall off, effectively avoids problems such as long-term failure, low reliability, and unstable fixing that may occur when only using the gluing method, and guarantees the accuracy of the monitoring data collection of the collector for the platen.

[0023] The advantages of the additional aspects of the present utility model will be partially given in the following description, partially become obvious from the following description, or be understood through the practice of the present utility model. Description of the Drawings

[0024] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are only the embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained according to the provided drawings.

[0025] Figure 1 It is a schematic structural diagram of the first fixing device in the snap connection mode provided in Embodiment 1 of the present utility model;

[0026] Figure 2Schematic diagram of the installation of the first fixing device under the snap connection method provided in Embodiment 1 of the present utility model;

[0027] Figure 3 Schematic diagram of the structure of the second fixing device under the snap connection method provided in Embodiment 1 of the present utility model;

[0028] Figure 4 Schematic diagram of the installation of the second fixing device under the snap connection method provided in Embodiment 1 of the present utility model;

[0029] Figure 5 Schematic diagram of the structure of the fixing device under the magnetic attraction connection method provided in Embodiment 2 of the present utility model;

[0030] Figure 6 Schematic diagram of the installation of the fixing device under the magnetic attraction connection method provided in Embodiment 2 of the present utility model;

[0031] Figure 7 Schematic diagram of the structure of the first fixing device under the screw connection method provided in Embodiment 3 of the present utility model;

[0032] Figure 8 Schematic diagram of the installation of the first fixing device under the screw connection method provided in Embodiment 3 of the present utility model;

[0033] Figure 9 Schematic diagram of the structure of the second fixing device under the screw connection method provided in Embodiment 3 of the present utility model;

[0034] Figure 10 Schematic diagram of the installation of the second fixing device under the screw connection method provided in Embodiment 3 of the present utility model Figure 1 ;

[0035] Figure 11 Schematic diagram of the installation of the second fixing device under the screw connection method provided in Embodiment 3 of the present utility model Figure 2 ;

[0036] Figure 12 is Figure 11 enlarged view of A in;

[0037] Among them, 1. U-shaped lifting bracket, 2. fixing bracket, 3. collector, 4. pressing plate, 5. relay protection cabinet, 6. first cross bar, 7. second cross bar, 8. vertical bar, 9. magnet, 10. screw, 11. long strip slot. Detailed implementation manners

[0038] The present utility model will be further described below in conjunction with the drawings and embodiments.

[0039] It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the present utility model. Unless otherwise specified, all technical and scientific terms used herein have the same meaning as commonly understood by those of ordinary skill in the technical field to which the present utility model belongs.

[0040] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present utility model. As used herein, unless the context clearly indicates otherwise, the singular forms are also intended to include the plural forms. In addition, it should be understood that the terms "comprising" and "including" and any variations thereof are intended to cover non-exclusive inclusion. For example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units not clearly listed or inherent to these processes, methods, products or devices.

[0041] In the case of no conflict, the embodiments in the present utility model and the features in the embodiments can be combined with each other.

[0042] In order to solve the problems that the gluing method in the background technology fails after long-term use and has low reliability, which in turn leads to unstable fixation of the collector, the present utility model provides a fixing device for a collector in a platen state, including: a U-shaped lifting bracket and a fixing bracket; the U-shaped opening of the U-shaped lifting bracket is used to carry the collector; the fixing bracket is arranged at at least one end of the U-shaped lifting bracket, and the fixing bracket is detachably arranged on the platen or the relay protection cabinet. It assists in fixing the collector on the relay protection cabinet. This process does not require drilling or gluing, simplifies the construction and installation process, realizes the fixing method of combining gluing and auxiliary fixing accessories for the collector, ensures that the collector will not fall, effectively avoids problems such as long-term failure, low reliability, and unstable fixation that may occur when only using the gluing method, and guarantees the accuracy of the collector to collect relevant monitoring data of the platen.

[0043] Embodiment 1

[0044] This embodiment provides a fixing device for a collector in a platen state, including: a U-shaped lifting bracket 1 and a fixing bracket 2; the U-shaped opening of the U-shaped lifting bracket 1 is used to carry the collector 3; the fixing bracket 2 is arranged at one end of the U-shaped lifting bracket 1, and the fixing bracket 2 is detachably arranged on the platen 4.

[0045] In this embodiment, the U-shaped lifting bracket 1 includes a first cross bar 6, a second cross bar 7 and a vertical bar 8;

[0046] One end of the first cross bar 6 is connected to one end of the vertical bar 8, and the other end of the vertical bar 8 is connected to one end of the second cross bar 7, thereby forming a U-shaped structure;

[0047] The collector 3 is fixed behind the relay protection panel cabinet 5 and then placed at the U-shaped opening of the U-shaped lifting bracket 1 to support the collector 3 through the U-shaped lifting bracket 1, avoiding the problems that the collector 3 is not stably fixed on the relay protection panel cabinet 5 or even falls off.

[0048] In this embodiment, a fixing bracket 2 is arranged on the first cross bar 6 or the second cross bar 7. The fixing bracket 2 is detachably arranged on the pressing plate 4 by means of snap connection. This process does not require drilling or gluing, simplifying the construction and installation process.

[0049] In this embodiment, the collector 3 is in a strip structure, and its fixing method on the relay protection panel cabinet 5 is still mainly by gluing. The fixing device proposed in this embodiment is to assist in fixing the collector 3 on the relay protection panel cabinet 5. The fixing bracket 2 is arranged on the pressing plate 4 by means of snap connection. Thus, the U-shaped lifting bracket 1 is a platform for lifting the collector 3. By lifting the collector 3, problems such as long-term failure, low reliability, and unstable fixing that may occur when only using the gluing method are avoided, ensuring that the collector 3 will not fall off.

[0050] As an alternative embodiment, in the U-shaped lifting bracket 1, the length of the cross bar at the end where the fixing bracket 2 is arranged is greater than or equal to the length of the cross bar at the other end.

[0051] Furthermore, the cross bar at the end where the fixing bracket 2 is arranged is used to lift the collector 3. Therefore, the length of the cross bar at this end is designed to be at least 80% of the width of the collector 3 and at most 1.1 times the width of the collector 3.

[0052] The reason is that if the length of the cross bar at the end used to lift the collector 3 is too small, it will result in the inability to effectively lift the collector 3, and there is still a possibility that the collector 3 will fall off. Moreover, the fixing bracket 2 also needs to be arranged on the cross bar at this end. If the length is small, there will not be enough space to arrange the fixing bracket 2; while if the length of the cross bar at this end is too large, it may cause the collector 3 to be misaligned with the pressing plate 4, and further cause the collector 3 to be unable to effectively collect the relevant monitoring signals of the pressing plate 4.

[0053] Furthermore, the length of the cross bar at the end where the fixing bracket 2 is not arranged is designed to ensure only effective contact between the cross bar at this end and the surface of the collector 3, without specific limitation.

[0054] It can be understood that Figure 1 the length of the cross bar at the end where the fixing bracket 2 is arranged shown in is greater than that of the cross bar at the other end, which is only shown as an example in the figure and is not limited thereto.

[0055] It can be understood that the fixed bracket 2 is arranged on the cross bar at one end of the U-shaped lifting bracket 1, and the fixed bracket 2 is clamped on the pressure plate 4. At the same time, after the collector 3 passes through the opening of the U-shaped lifting bracket 1, it is lifted and supported by the cross bar at the same end as the fixed bracket 2. The relative positions among the fixed bracket 2, the pressure plate 4 and the collector 3 are such that the collector 3 can accurately and effectively monitor the monitoring signal of the pressure plate 4, which will not be specifically elaborated here.

[0056] In this embodiment, the fixed bracket 2 includes two oppositely arranged arc-shaped structures, and the arc-shaped structures are matched with the shape of the pressure plate 4 so that the fixed bracket 2 can be clamped on the pressure plate 4.

[0057] For example:

[0058] As Figure 1 shown, the two arc-shaped structures can be directly opposite, and their clamping with the pressure plate 4 is as Figure 2 shown, which is applicable to the dial code type pressure plate.

[0059] As Figure 3 shown, the two arc-shaped structures can also be offset opposite, and their clamping with the pressure plate 4 is as Figure 4 shown, which is applicable to the spring type pressure plate.

[0060] It can be understood that the fixing device composed of the U-shaped lifting bracket 1 and the fixed bracket 2 can adopt an integrally formed design, and the material is PVC material to avoid unstable connection between the U-shaped lifting bracket 1 and the fixed bracket 2, resulting in unstable fixation of the collector 3.

[0061] It can be understood that the collector 3, the pressure plate 4, the relay protection panel cabinet 5, the setting of the screws 10 on the relay protection panel cabinet 5, etc. are all existing structures and will not be elaborated; and the relay protection panel cabinet 5 is not shown in all the drawings, but the specific position of the relay protection panel cabinet 5 can be understood according to the foregoing description and the common sense in the industry of those skilled in the art.

[0062] Embodiment 2

[0063] This embodiment provides a fixing device for a pressure plate state collector, including: a U-shaped lifting bracket 1 and a fixed bracket 2; the U-shaped opening of the U-shaped lifting bracket 1 is used to carry the collector 3; the fixed bracket 2 is arranged at both ends of the U-shaped lifting bracket 1, and the fixed bracket 2 is detachably arranged on the relay protection panel cabinet 5.

[0064] In this embodiment, the U-shaped lifting bracket 1 includes a first cross bar 6, a second cross bar 7 and a vertical bar 8;

[0065] One end of the first cross bar 6 is connected to one end of the vertical bar 8, and the other end of the vertical bar 8 is connected to one end of the second cross bar 7, thus forming a U-shaped structure;

[0066] After the collector 3 is fixed on the relay protection panel cabinet 5, it is placed at the U-shaped opening of the U-shaped lifting bracket 1 to support the collector 3 through the U-shaped lifting bracket 1 to avoid the problem of the collector 3 being unstable or even falling on the relay protection panel cabinet 5.

[0067] like Figures 5 - 6 As shown, in this embodiment, a fixed bracket 2 is set on the first cross bar 6 and the second cross bar 7. The fixed bracket 2 can be detachably set on the relay protection panel cabinet 5 by means of a magnetic connection. This process does not require drilling or gluing, thereby simplifying the construction and installation process.

[0068] In this embodiment, the collector 3 is a strip structure, and its fixing method on the relay protection screen cabinet 5 is still mainly adhesive fixing. The fixing device proposed in this embodiment is to assist the fixation of the collector 3 on the relay protection screen cabinet 5. The fixing bracket 2 has no connection with the pressure plate 4. The fixing bracket 2 is arranged on the relay protection screen cabinet 5 by a magnetic connection. Therefore, the U-shaped lifting bracket 1 is a platform for lifting the collector 3. By lifting the collector 3, the long-term failure, low reliability, unstable fixation and other problems that may occur when only gluing is used are avoided, so as to ensure that the collector 3 will not fall.

[0069] In this embodiment, the fixing brackets 2 at both ends of the U-shaped lifting bracket 1 are provided with magnets 9 so as to be adsorbed on the panel of the relay protection panel cabinet 5 through the magnets 9 without gluing, which is convenient for removal.

[0070] As an optional implementation, in the U-shaped lifting bracket 1 , the lengths of the first cross bar 6 and the second cross bar 7 are equal, and the minimum length is designed to be the width of the collector 3 , and the maximum length is designed to be 1.1 times the width of the collector 3 .

[0071] This is because, if the length of the cross bars at both ends is too small, the collector 3 cannot be effectively lifted and may still fall, and the fixed bracket 2 is adsorbed on the relay protection panel cabinet 5 by magnet adsorption. If the length of the cross bars is smaller than the width of the collector 3, the fixed bracket 2 cannot contact the panel of the relay protection panel cabinet 5, and adsorption cannot be performed; and if the length of the cross bars at both ends is too large, the collector 3 and the pressure plate 4 may be misaligned, thereby causing the collector 3 to be unable to effectively collect the relevant monitoring signals of the pressure plate 4.

[0072] It can be understood that the fixed bracket 2 is arranged on the cross bars at both ends of the U-shaped lifting bracket 1, and the fixed bracket 2 is adsorbed on the relay protection screen cabinet 5. At the same time, after the collector 3 passes through the U-shaped opening of the U-shaped lifting bracket 1, it is lifted and carried by the U-shaped lifting bracket 1. The relative positions between the fixed bracket 2, the pressure plate 4 and the collector 3 meet the requirements that the collector 3 can accurately and effectively monitor the monitoring signal of the pressure plate 4, which will not be elaborated here.

[0073] It can be understood that the fixing device composed of the U-shaped lifting bracket 1 and the fixing bracket 2 can adopt an integral molding design to avoid unstable connection between the U-shaped lifting bracket 1 and the fixing bracket 2, resulting in unstable fixing of the collector 3.

[0074] It can be understood that the magnet 9 provided on the fixing bracket 2 only needs to be able to perform magnetic attraction with the relay protection cabinet 5, which will not be elaborated here.

[0075] It can be understood that the collector 3, the pressure plate 4, the relay protection cabinet 5, and the setting of the screws 10 on the relay protection cabinet 5 are all existing structures and will not be elaborated here; and the relay protection cabinet 5 is not shown in all the drawings, but the specific position of the relay protection cabinet 5 can be understood according to the foregoing description and the common sense in the industry of those skilled in the art.

[0076] Embodiment 3

[0077] This embodiment provides a fixing device for a pressure plate state collector, including: a U-shaped lifting bracket 1 and a fixing bracket 2; the U-shaped opening of the U-shaped lifting bracket 1 is used to carry the collector 3; the fixing bracket 2 is arranged at at least one end of the U-shaped lifting bracket 1, and the fixing bracket 2 is detachably arranged on the relay protection cabinet 5.

[0078] In this embodiment, the U-shaped lifting bracket 1 includes a first cross bar 6, a second cross bar 7, and a vertical bar 8;

[0079] One end of the first cross bar 6 is connected to one end of the vertical bar 8, and the other end of the vertical bar 8 is connected to one end of the second cross bar 7, thus forming a U-shaped structure;

[0080] After the collector 3 is fixed on the relay protection cabinet 5, it is then placed at the U-shaped opening of the U-shaped lifting bracket 1 to support the collector 3 through the U-shaped lifting bracket 1, avoiding the problem that the collector 3 is unstably fixed or even falls on the relay protection cabinet 5.

[0081] In this embodiment, the collector 3 is a strip-shaped structure, and its fixing method on the relay protection cabinet 5 is still mainly adhesive fixing. The fixing device proposed in this embodiment is to assist in fixing the collector 3 on the relay protection cabinet 5;

[0082] Specifically: the fixing bracket 2 is arranged on the first cross bar 6 or the second cross bar 7, and there is no connection relationship between the fixing bracket 2 and the pressure plate 4. The fixing bracket 2 is detachably arranged on the relay protection cabinet 5 by means of screw connection, and the original fixing screws on the relay protection cabinet 5 are used for installation, without the need for additional drilling, which simplifies the construction and installation process.

[0083] Thus, the U-shaped lifting bracket 1 serves as the platform for lifting the collector 3. By lifting the collector 3, problems such as long-term failure, low reliability, and unstable fixation that may occur when only using the adhesive method are avoided, ensuring that the collector 3 will not fall.

[0084] At the same time, limited by the different row spacings of the pressing plates 4, long slots 11 are opened on the fixing bracket 2, and the screws 10 are arranged in the long slots 11 to facilitate the adjustment of the installation height.

[0085] Alternatively, a plurality of easy-opening contacts are prefabricated on the fixing bracket 2, and the on-site manual breaking can be used to adjust and adapt to the pressing plates 4 with different row spacings. However, the repetition rate of this method is not high, and it is only used as an optional solution.

[0086] In this embodiment, the fixing bracket 2 is divided into an upper screw fixing bracket and a lower screw fixing bracket according to the different installation positions on the relay protection panel cabinet 5.

[0087] As Figures 7 - 8 shown, it is the upper screw fixing bracket and its installation schematic diagram; specifically: the upper screw fixing bracket is detachably arranged on the relay protection panel cabinet 5 by means of screw connection and is fixed above the collector 3. The upper screw fixing bracket has no connection relationship with the pressing plate 4, and the lengths of the first cross bar 6 and the second cross bar 7 in the U-shaped lifting bracket 1 are equal. The minimum design length is the width of the collector 3, and the maximum design length is 1.1 times the width of the collector 3.

[0088] This is because if the lengths of the cross bars at both ends are too small, it will cause the collector 3 to not be effectively lifted, and there is still a possibility that the collector 3 will fall. Moreover, the upper screw fixing bracket is installed on the relay protection panel cabinet 5 by means of screw connection and is located above the collector 3. If the length of the cross bar is less than the width of the collector 3, the fixing bracket 2 cannot be effectively screwed to the relay protection panel cabinet 5 or the connection is unstable; if the lengths of the cross bars at both ends are too large, it may cause the collector 3 to be misaligned with the pressing plate 4, and then the collector 3 cannot effectively collect the relevant monitoring signals of the pressing plate 4.

[0089] As Figure 9 shown, it is the lower screw fixing bracket, Figures 10 - 12 shown is its installation schematic diagram; specifically: the lower screw fixing bracket is detachably arranged on the relay protection panel cabinet 5 by means of screw connection and is fixed below the collector 3. The lower screw fixing bracket has no connection relationship with the pressing plate 4, and the length of the cross bar at the end where the fixing bracket 2 is arranged in the U-shaped lifting bracket 1 is greater than or equal to the length of the other cross bar;

[0090] Furthermore, the cross bar at the end where the fixing bracket 2 is arranged is used to lift the collector 3, so the length of this cross bar is designed to be at least 80% of the width of the collector 3 and at most 1.1 times the width of the collector 3.

[0091] This is because if the length of the cross bar at one end for lifting the collector 3 is too small, it will result in the inability to effectively lift the collector 3, and there is still a possibility that the collector 3 will fall; while if the length of the cross bar at this end is too large, it may cause the misalignment between the collector 3 and the pressure plate 4, and further cause the collector 3 to be unable to effectively collect the relevant monitoring signals of the pressure plate 4.

[0092] Furthermore, the length of the cross bar at the end where the fixing bracket 2 is not provided is designed to ensure only effective contact with the surface of the collector 3, without specific limitation.

[0093] It can be understood that Figure 9 the length of the cross bar at one end of the fixing bracket 2 shown in [figure reference] is greater than that of the cross bar at the other end, which is only shown in the figure as an example and is not limited thereto.

[0094] It can be understood that the fixing bracket 2 is arranged on the cross bar at one end of the U-shaped lifting bracket 1, and the fixing bracket 2 is fixed on the relay protection panel cabinet 5 by means of screw connection. At the same time, after the collector 3 passes through the U-shaped opening of the U-shaped lifting bracket 1, it is lifted and carried by the U-shaped lifting bracket 1. The relative positions among the fixing bracket 2, the pressure plate 4 and the collector 3 are such that the collector 3 can accurately and effectively monitor the monitoring signals of the pressure plate 4, and no specific details are described here.

[0095] It can be understood that the fixing device composed of the U-shaped lifting bracket 1 and the fixing bracket 2 can adopt an integrally formed design to avoid the unstable connection between the U-shaped lifting bracket 1 and the fixing bracket 2, resulting in unstable fixation of the collector 3.

[0096] It can be understood that the collector 3, the pressure plate 4, the relay protection panel cabinet 5 and the setting of the screws 10 on the relay protection panel cabinet 5, etc. are all existing structures and will not be elaborated; and the relay protection panel cabinet 5 is not shown in all the drawings, but the specific position of the relay protection panel cabinet 5 can be understood according to the foregoing description and the common knowledge in the industry of those skilled in the art.

[0097] Although the specific implementation manners of the present invention are described above in conjunction with the drawings, it is not a limitation to the protection scope of the present invention. Those skilled in the art should understand that based on the technical solutions of the present invention, various modifications or deformations that can be made by those skilled in the art without creative efforts are still within the protection scope of the present invention.

Claims

1. A platen status collector fixing device, characterized in that: include: A U-shaped lifting bracket and a fixed bracket; the U-shaped opening of the U-shaped lifting bracket is used to carry the collector; the fixed bracket is arranged on at least one end of the U-shaped lifting bracket, and the fixed bracket is detachably arranged on a pressure plate or a relay protection panel cabinet.

2. A platen status collector fixing device as claimed in claim 1, characterized in that: The U-shaped lifting bracket includes a first cross bar, a second cross bar and a vertical bar; one end of the first cross bar is connected to one end of the vertical bar, and the other end of the vertical bar is connected to one end of the second cross bar, thereby forming a U-shaped structure; after the collector is fixed to the relay protection panel cabinet, it is placed at the U-shaped opening of the U-shaped lifting bracket.

3. A platen status collector fixing device as claimed in claim 2, characterized in that: A fixing bracket is arranged on the first cross bar or the second cross bar, and the fixing bracket is detachably arranged on the pressing plate by means of a snap connection.

4. A platen status collector fixing device as claimed in claim 3, characterized in that: In the U-shaped lifting bracket, the length of the cross bar at one end of the fixed bracket is greater than or equal to the length of the cross bar at the other end; The minimum length of the crossbar at one end of the fixed bracket is designed to be 80% of the width of the collector and the maximum length is designed to be 1.1 times the width of the collector; The fixing bracket includes two arc structures which are arranged opposite to each other and match the shape of the pressing plate, and the two arc structures are opposite to each other or opposite to each other in a staggered manner.

5. A platen status collector fixing device as claimed in claim 2, characterized in that: A fixing bracket is arranged on the first cross bar and the second cross bar, and the fixing bracket is detachably arranged on the relay protection panel cabinet by means of a magnetic connection.

6. A platen status collector fixing device as claimed in claim 5, characterized in that: The fixing brackets are all provided with magnets, and the magnets are used to be adsorbed on the relay protection panel cabinet; The lengths of the first cross bar and the second cross bar in the U-shaped lifting bracket are equal, and the minimum length is designed to be the width of the collector, and the maximum length is designed to be 1.1 times the width of the collector.

7. A platen status collector fixing device as claimed in claim 2, characterized in that: A fixing bracket is arranged on the first cross bar or the second cross bar. The fixing bracket is detachably arranged on the relay protection panel cabinet by means of screw connection, and is installed by using the original fixing screws on the relay protection panel cabinet.

8. A platen status collector fixing device as claimed in claim 7, characterized in that: A long slot is provided on the fixing bracket, and screws are arranged in the long slot.

9. A platen status collector fixing device as claimed in claim 7, characterized in that: The fixing bracket is an upper screw fixing bracket, which is fixed above the collector, and the lengths of the first cross bar and the second cross bar in the U-shaped lifting bracket are equal. The minimum length is designed to be the collector width, and the maximum length is designed to be 1.1 times the collector width.

10. A platen status collector fixing device as claimed in claim 7, characterized in that: The fixing bracket is a lower screw fixing bracket; the lower screw fixing bracket is fixed below the collector, and the length of the cross bar at one end of the U-shaped lifting bracket where the lower screw fixing bracket is set is greater than or equal to the length of the cross bar at the other end; The minimum length of the crossbar at one end of the lower screw fixing bracket is designed to be 80% of the collector width and the maximum length is designed to be 1.1 times the collector width.

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