Electrical detection device for thermal power plant

Abstract

The invention relates to a thermal power plant electrical detection device, which comprises an electrical box, the outer wall of the electrical box is fixedly connected with a groove box, a screw rod is rotatably arranged in the groove box, and the screw rod is movably sleeved with a moving block; the side wall of the mounting box is fixedly connected to the moving block; the detection box is arranged in the mounting box, positioning plates are connected to the two sides of the front wall of the detection box respectively, and positioning insertion holes are formed in the positioning plates; the fixing assemblies are arranged on the two sides of the mounting box and used for fixing the detection box; the transmission assembly is in transmission connection between the moving block and the fixing assembly, and the transmission assembly is used for driving the fixing assembly to move so as to lock or loosen the positioning plate; and the multiple detection seats are installed on the electrical box and used for being electrically connected with the detection box, and the multiple detection seats are arranged adjacent to the groove box and are arranged at intervals in the extending direction of the screw rod. Therefore, the detection efficiency can be improved.

Description

Technical Field

[0001] The present disclosure relates to the technical field of electrical detection of thermal power plants, and in particular to an electrical detection device for thermal power plants. Background Art

[0002] Electrical is a general term for the disciplines or engineering fields such as the production, transmission, distribution, use and manufacturing of electrical equipment of electric energy. It is a science that uses electric energy, electrical equipment and electrical technology as means to create, maintain and improve limited space and environment. It covers the conversion, utilization and research of electric energy, including basic theory, application technology, facilities and equipment, etc. When using the current electrical testing equipment, there are many test sockets, and the test box is not easy to move, which makes the test device inconvenient to use. In addition, the test box is not easy to install, and it is not convenient to connect the plug with the test socket during testing, which affects the test efficiency.

[0003] In the related art, the electrical detection equipment needs to manually press or pull the structural plate to further install the electrical detection box on one side of the electrical box body. The operation is inconvenient and reduces the detection efficiency of personnel. In addition, manual installation may cause leakage conduction and pose certain safety hazards. Summary of the invention

[0004] The purpose of the present disclosure is to provide an electrical detection device for a thermal power plant to at least partially solve the problems existing in the related art.

[0005] In order to achieve the above-mentioned object, the present disclosure provides an electrical detection device for a thermal power plant, comprising: An electrical box, the outer wall of which is fixedly connected to a tank box, a screw rod is rotatably provided inside the tank box, and a moving block is movably sleeved on the screw rod; A mounting box, the side walls of which are fixedly connected to the moving block; A detection box is arranged in the installation box, and two sides of the front wall of the detection box are respectively connected with positioning plates, and the positioning plates are provided with positioning holes; A fixing assembly, arranged on both sides of the installation box, for fixing the detection box; a transmission assembly, which is transmission-connected between the moving block and the fixed assembly, and is used to drive the fixed assembly to move so as to lock or release the positioning plate; and A plurality of detection seats are installed on the electrical box and are used to be electrically connected to the detection box. The plurality of detection seats are arranged adjacent to the tank box and are arranged at intervals along the extension direction of the screw rod.

[0006] Optionally, one end of the screw rod passes through the tank box and is fixedly connected with a rotating handle.

[0007] Optionally, the fixing assembly includes two movable rods respectively disposed through two opposite side walls of the installation box, the movable rods being configured to be movable along the axial direction of the positioning socket so as to be able to extend into or out of the positioning socket, a radially protruding limit plate is also provided in the middle portion of the movable rod, the limit plate is placed between the side wall of the installation box and the positioning plate, and a first elastic member is sleeved on the movable rod between the limit plate and the side wall of the installation box.

[0008] Optionally, ends of the two movable rods located outside the installation box are respectively connected to connecting plates, and the connecting plates are connected to the transmission assembly.

[0009] Optionally, the transmission assembly includes a bidirectional screw rod, both ends of which are respectively threadedly connected to the two connecting plates, and a middle fixed sleeve of the bidirectional screw rod is provided with a flip plate. The transmission assembly also includes a driving unit, which is connected to the moving block and is used to drive the flip plate to flip.

[0010] Optionally, the driving part includes a rack plate fixedly arranged on the bottom wall of the moving block and a gear meshing with the rack plate, an axially arranged rotating shaft is fixedly provided in the middle part of the gear, one end of the rotating shaft is rotatably connected to the electrical box, and the other end is vertically connected to a support rod, and an elastic ball is connected to the end of the support rod away from the rotating shaft, and the elastic ball is configured to be able to resist the flip plate to drive the flip plate to flip.

[0011] Optionally, a second elastic member is fixedly connected to the bottom wall of the installation box, and the upper wall of the flip plate is in compression contact with the lower end of the second elastic member.

[0012] Optionally, one end of the moving block is fixedly connected to an epitaxial block, and the mounting box is fixedly connected to the epitaxial block.

[0013] Optionally, a connecting line is provided on the side wall of the detection box, and a plug is provided at one end of the connecting line, and the plug is used to be plugged and connected with the detection socket.

[0014] Optionally, the installation box is made of insulating material.

[0015] Through the above technical solution, the staff first installs the detection box into the installation box and fixes it. During the detection process, the staff needs to electrically connect the detection box with several detection seats in turn for detection. The staff further rotates the screw to make the moving block move horizontally along the screw, thereby driving the detection box to move, and further adjusts the position of the detection box so that the detection box and the detection seat can be plugged in for testing, which is convenient and quick to operate. In addition, the transmission component enables the moving block to drive the fixed component to lock or release the positioning plate when moving, so as to fix or disassemble the detection box and improve the detection efficiency of the staff.

[0016] Other features and advantages of the present disclosure will be described in detail in the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present disclosure and constitute a part of the specification. Together with the following specific embodiments, they are used to explain the present disclosure but do not constitute a limitation of the present disclosure. In the accompanying drawings: Figure 1 is a structural schematic diagram of an electrical detection device for a thermal power plant provided by an exemplary embodiment of the present disclosure; Figure 2 It is a structural schematic diagram of an electrical detection device for a thermal power plant provided by an exemplary embodiment of the present disclosure without an electrical box; Figure 3 yes Figure 2 A partial enlarged view of middle A; Figure 4 yes Figure 2 A partial enlarged view of B in the middle; Figure 5 yes Figure 2 A partial enlarged view of middle C; Figure 6 It is a schematic diagram of the assembly of a tank box, a screw rod and a driving part in an electrical detection device for a thermal power plant provided in an exemplary embodiment of the present disclosure.

[0018] Description of Reference Numerals 1-electrical box; 2-slot box; 3-screw; 31-moving block; 32-rotating handle; 33-extension block; 34-adapter tube; 4-installation box; 41-positioning plate; 5-detection box; 6-detection seat; 71-movable rod; 72-limiting plate; 73-first elastic member; 74-connecting plate; 81-bidirectional screw rod; 82-flip plate; 83-rack plate; 84-gear; 85-rotating shaft; 86-support rod; 87-elastic ball; 88-second elastic member; 9-connecting wire; 91-plug DETAILED DESCRIPTION The specific implementation of the present disclosure is described in detail below in conjunction with the accompanying drawings. It should be understood that the specific implementation described herein is only used to illustrate and explain the present disclosure, and is not used to limit the present disclosure.

[0019] In the present disclosure, unless otherwise stated, the directional terms "upper", "lower", "top", and "bottom" are defined based on the directions in which the relevant components are actually used. "Inside" and "outside" refer to the contours of the corresponding components themselves. The terms "first", "second", etc. are used to distinguish different components and do not have order or importance. In the present disclosure, when the following description refers to the drawings, unless otherwise indicated, the same numbers in different drawings represent the same or similar elements.

[0020] Reference Figures 1 to 6 The present disclosure provides an electrical detection device for a thermal power plant, which may include an electrical box 1, an installation box 4, a detection box 5, a fixing assembly, a transmission assembly and a plurality of detection seats 6, wherein the outer wall of the electrical box 1 is fixedly connected with a slot box 2, a screw rod 3 is rotatably provided inside the slot box 2, and a moving block 31 is movably sleeved on the screw rod 3; the side wall of the installation box 4 is fixedly connected to the moving block 31; the detection box 5 is arranged in the installation box 4, and the two sides of the front wall of the detection box 5 are respectively connected with positioning plates 41, and the positioning plates 41 are provided with positioning holes; the fixing assembly is arranged on both sides of the installation box 4 for fixing the detection box 5; the transmission is connected between the moving block 31 and the fixing assembly, and the transmission assembly is used to drive the fixing assembly to move to lock or release the positioning plate 41; a plurality of detection seats 6 are installed on the electrical box 1 for being electrically connected to the detection box 5, and the plurality of detection seats 6 are arranged adjacent to the slot box 2, and are arranged at intervals along the extension direction of the screw rod 3.

[0021] Through the above technical solution, the staff first installs the detection box into the installation box and fixes it. During the detection process, the staff needs to electrically connect the detection box with several detection seats in turn for detection. The staff further rotates the screw to make the moving block move horizontally along the screw, thereby driving the detection box to move, and further adjusts the position of the detection box so that the detection box and the detection seat can be plugged in for testing, which is convenient and quick to operate. In addition, the transmission component enables the moving block to drive the fixed component to lock or release the positioning plate when moving, so as to fix or disassemble the detection box and improve the detection efficiency of the staff.

[0022] Further, refer to Figure 6 One end of the screw rod 3 passes through the tank box 2 and is fixedly connected to a rotating handle 32. The screw rod 3 is rotated by rotating the rotating handle 32. In addition, an adapter cylinder 34 is fixedly connected to the inner wall of one side of the tank box 2, and a cavity is opened at one end of the adapter cylinder 34. The other end of the screw rod 3 passes through the cavity and rotates with the adapter cylinder 34.

[0023] As an exemplary implementation of the present disclosure, refer to Figure 3 The fixing assembly may include two movable rods 71 ​​respectively passing through two opposite side walls of the installation box 4. The movable rods 71 ​​may be configured to be movable along the axial direction of the positioning socket so as to be able to extend into or out of the positioning socket. A radially protruding limit plate 72 is also provided in the middle of the movable rod 71. The limit plate 72 is placed between the side wall of the installation box 4 and the positioning plate 41. A first elastic member 73 is sleeved between the limit plate 72 and the side wall of the installation box 4. By rotating the two movable rods 71, the two movable rods 71 ​​move back to back, and the first elastic member 73 is further compressed, so that the two movable rods 71 ​​are separated from the positioning socket. At this time, the staff puts the detection box 5 on the installation box 4. After the installation is completed, the two movable rods 71 ​​are rotated again to move the two movable rods 71 ​​toward each other, so that the movable rods 71 ​​are further plugged and connected with the positioning socket, and then the detection box 5 is fixedly installed, which is convenient to operate.

[0024] Further, refer to Figure 1 , Figure 2 The ends of the two movable rods 71 ​​located outside the installation box 4 can be respectively connected with connecting plates 74, and the connecting plates 74 are connected to the transmission assembly. The connecting plates 74 can be driven to move by the transmission assembly, thereby driving the movable rods 71 ​​to move.

[0025] In some embodiments, reference Figure 2 , Figure 4 The transmission assembly may include a bidirectional screw rod 81, both ends of which are respectively threadedly connected to the two connecting plates 74, and a flip plate 82 is fixedly sleeved in the middle of the bidirectional screw rod 81. The transmission assembly also includes a driving unit, which is connected to the moving block 31 and is used to drive the flip plate 82 to flip. The moving block 31 moves, thereby causing the driving unit to drive the flip plate 82 to flip, thereby driving the bidirectional screw rod 81 to rotate, thereby driving the two connecting plates 74 to move in opposite directions or toward each other.

[0026] Among them, refer to Figure 4-Figure 6 The driving part may include a rack plate 83 fixedly arranged on the bottom wall of the moving block 31 and a gear 84 meshing with the rack plate 83. An axially arranged rotating shaft 85 is fixedly arranged in the middle of the gear 84. One end of the rotating shaft 85 is rotatably connected to the electrical box 1, and the other end is vertically connected to a support rod 86. The end of the support rod 86 away from the rotating shaft 85 is connected to an elastic ball 87. The elastic ball 87 is configured to resist the flip plate 82 to drive the flip plate 82 to flip. The movement of the moving block 31 can drive the rack plate 83 to move, and further drive the gear 84 to rotate. When the gear 84 rotates, it drives the rotating shaft 85 to rotate, thereby driving the support rod 86 and the elastic ball 87 to rotate. At this time, the elastic ball 87 and the lower wall of the flip plate 82 produce an extrusion effect, driving the flip plate 82 to rotate. Specifically, the material of the elastic ball 87 can be rubber.

[0027] Further, refer to Figure 4 The bottom wall of the installation box 4 may be fixedly connected with a second elastic member 88, and the upper wall of the flip plate 82 is in compression contact with the lower end of the second elastic member 88. Specifically, the first elastic member 73 and the second elastic member 88 may both be springs.

[0028] In order to avoid the phenomenon of missing detection of several detection seats 6, when in use, the staff rotates the rotating handle 32 to drive the screw 3 to rotate, and further moves the installation box 4 to one side of the electrical box 1. When the installation box 4 moves to one side of the electrical box 1, the moving block 31 moves to drive the rack plate 83 to move, and further drives the gear 84 to rotate. When the gear 84 rotates, it drives the rotating shaft 85 to rotate, thereby driving the support rod 86 and the elastic ball 87 to rotate. At this time, the elastic ball 87 and the lower wall of the flip plate 82 produce an extrusion effect, driving the flip plate 82 to rotate. At this time, the second elastic member 88 is compressed, and the bidirectional screw 81 rotates, driving the two movable rods 71 ​​to move in the opposite direction. , the first elastic member 73 is compressed, and the two movable rods 71 ​​are disengaged from the positioning sockets. The staff further places the detection box 5 on the installation box 4. After placement, the staff rotates the rotating handle 32 in the opposite direction, further making the elastic ball 87 no longer contact the bottom wall of the flip plate 82. Under the action of the second elastic member 88 restoring elastic deformation, the bidirectional screw rod 81 rotates in the opposite direction, thereby causing the two movable rods 71 ​​to move toward each other, and further causing the movable rods 71 ​​to be plugged and connected with the positioning sockets, thereby fixing and installing the detection box 5. The operation is convenient, and the detection box 5 is moved step by step, which is convenient for sequential plug-in detection of several detection seats 6 to prevent missed detection.

[0029] When the personnel inspection is completed, the personnel move the installation box 4 to one side of the electrical box 1 again, further making the movable rod 71 gradually disengage from the positioning socket, so that the personnel can disassemble and replace the equipment conveniently, which improves the inspection efficiency of the personnel and facilitates the next inspection.

[0030] Specifically, refer to Figure 6 One end of the moving block 31 can be fixedly connected to the epitaxial block 33 , and the mounting box 4 is fixedly connected to the epitaxial block 33 .

[0031] In some embodiments, reference Figure 1 The side wall of the detection box 5 may be provided with a connecting wire 9, one end of which is provided with a plug 91, and the plug 91 is used to be plugged and connected with the detection seat 6. The staff needs to plug the plug 91 in the detection box 5 with several detection seats 6 in turn for detection.

[0032] The material of the installation box 4 can be an insulating material. The installation box 4 is made of insulating material, which avoids the leakage conduction phenomenon and ensures the safety of personnel during detection operations.

[0033] The preferred embodiments of the present disclosure are described in detail above in conjunction with the accompanying drawings; however, the present disclosure is not limited to the specific details in the above embodiments. Within the technical concept of the present disclosure, a variety of simple modifications can be made to the technical solution of the present disclosure, and these simple modifications all fall within the protection scope of the present disclosure.

[0034] It should also be noted that the various specific technical features described in the above specific embodiments can be combined in any suitable manner without contradiction. In order to avoid unnecessary repetition, the present disclosure will not further describe various possible combinations.

[0035] In addition, various embodiments of the present disclosure may be arbitrarily combined, and as long as they do not violate the concept of the present disclosure, they should also be regarded as the contents disclosed by the present disclosure.

Claims

1. An electrical detection device for a thermal power plant, characterized in that: include: An electrical box, the outer wall of which is fixedly connected to a tank box, a screw rod is rotatably provided inside the tank box, and a moving block is movably sleeved on the screw rod; A mounting box, the side walls of which are fixedly connected to the moving block; A detection box is arranged in the installation box, and two sides of the front wall of the detection box are respectively connected with positioning plates, and the positioning plates are provided with positioning holes; A fixing assembly, arranged on both sides of the installation box, for fixing the detection box; A transmission assembly, which is transmission-connected between the moving block and the fixed assembly, and is used to drive the fixed assembly to move so as to lock or release the positioning plate; as well as A plurality of detection seats are installed on the electrical box and are used to be electrically connected to the detection box. The plurality of detection seats are arranged adjacent to the tank box and are arranged at intervals along the extension direction of the screw rod.

2. The electrical detection device for a thermal power plant according to claim 1, characterized in that: One end of the screw rod passes through the tank box and is fixedly connected with a rotating handle.

3. The electrical detection device for a thermal power plant according to claim 1, characterized in that: The fixing assembly includes two movable rods respectively passing through two opposite side walls of the installation box, and the movable rods are configured to be movable along the axial direction of the positioning hole so as to be able to extend into or out of the positioning hole. A radially protruding limit plate is also provided in the middle of the movable rod, and the limit plate is placed between the side wall of the installation box and the positioning plate. A first elastic member is sleeved on the movable rod between the limit plate and the side wall of the installation box.

4. The electrical detection device for a thermal power plant according to claim 3, characterized in that: The ends of the two movable rods located outside the installation box are respectively connected with connecting plates, and the connecting plates are connected to the transmission assembly.

5. The electrical detection device for a thermal power plant according to claim 4, characterized in that: The transmission assembly includes a bidirectional screw rod, both ends of which are respectively threadedly connected to the two connecting plates, a middle fixed sleeve of the bidirectional screw rod is provided with a flip plate, and the transmission assembly also includes a driving part, which is connected to the moving block and is used to drive the flip plate to flip.

6. The electrical detection device for a thermal power plant according to claim 5, characterized in that: The driving part includes a rack plate fixedly arranged on the bottom wall of the moving block and a gear meshing with the rack plate, an axially arranged rotating shaft is fixedly provided in the middle part of the gear, one end of the rotating shaft is rotatably connected to the electrical box, and the other end is vertically connected to a support rod, and an elastic ball is connected to the end of the support rod away from the rotating shaft, and the elastic ball is configured to be able to resist the flip plate to drive the flip plate to flip.

7. The electrical detection device for a thermal power plant according to claim 6, characterized in that: A second elastic member is fixedly connected to the bottom wall of the installation box, and the upper wall of the flip plate is in compression contact with the lower end of the second elastic member.

8. The electrical detection device for a thermal power plant according to claim 1, characterized in that: One end of the moving block is fixedly connected to an epitaxial block, and the mounting box is fixedly connected to the epitaxial block.

9. The electrical detection device for a thermal power plant according to claim 1, characterized in that: A connecting line is provided on the side wall of the detection box, and a plug is provided at one end of the connecting line, and the plug is used for plugging and connecting with the detection seat.

10. The electrical detection device for a thermal power plant according to claim 1, characterized in that: The installation box is made of insulating material.

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