Mounting structure of redundant hot standby device

Abstract

The invention relates to a mounting structure of a redundant hot standby device. The mounting structure comprises a mounting frame; the mounting positions are arranged on the mounting frame, and at least two mounting positions are arranged at intervals; and the wire guiding device is arranged at the mounting position, and a plurality of wire passing holes which are arranged at intervals are formed in the wire guiding device. The mounting rack is provided with at least two mounting positions for mounting the control equipment, the mounting positions are arranged at intervals to separate the control equipment, each mounting position is provided with a wire guide device, each wire guide device is provided with a plurality of wire passing holes which are arranged at intervals, and a wire is mounted in each wire passing hole to separate the plurality of wires. And a plurality of wires are prevented from being mutually crossed and wound.

Description

Technical Field

[0001] This disclosure relates to the field of redundant hot standby device technology, and more specifically, to an installation structure for a redundant hot standby device. Background Technology

[0002] Redundancy and hot standby structure is a commonly used hardware redundancy mechanism. It can automatically switch to backup equipment when the main equipment fails, thereby ensuring high availability and stability of the equipment. Redundancy and hot standby structure refers to two completely identical sets of equipment working simultaneously to protect the equipment. The existing dual-circuit redundancy and hot standby structure of speed control device directly installs two speed control devices together and connects them with power lines. The protection performance after installation is poor, and after the two speed control devices are installed, there are many lines. A large number of wires are easy to pile up messily or even get tangled together. Summary of the Invention

[0003] The purpose of this disclosure is to provide an installation structure for a redundant hot standby device that can solve the aforementioned technical problems.

[0004] To achieve the above objectives, this disclosure provides an installation structure for a redundant hot standby device, comprising: a mounting frame; mounting positions disposed on the mounting frame and at least two spaced apart; and a wire device disposed at the mounting positions, wherein the wire device has a plurality of spaced wire holes.

[0005] Optionally, the mounting bracket is vertically arranged, and a plurality of mounting positions are spaced apart along the height direction on the same side of the mounting bracket.

[0006] Optionally, the mounting position includes a base plate and side plates. There are two side plates, which are arranged opposite each other on both sides of the mounting frame in a horizontal direction. The base plate is horizontally arranged between the two side plates and connected to the side plates at both ends. The side of the base plate closest to the mounting frame is connected to the mounting frame. The wire device is vertically arranged on the side of the mounting position away from the mounting frame and above the base plate.

[0007] Optionally, the wire guide extends from one side plate to the other side plate, and the wire guide is detachably connected to either the base plate or the side plate via a first connecting assembly.

[0008] Optionally, the first connecting assembly includes a connecting block, a first fixing ring, a second fixing ring, a first connecting member, and a fixing member. The side plate has a notch on the side opposite to the mounting bracket. The connecting block is disposed on both sides of the wire device and corresponds to the notch. The first fixing ring is disposed at the end of the connecting block away from the wire device. The second fixing ring is disposed on the outer side of the side plate. The wire device is slidably connected to the first fixing ring and the second fixing ring through the connecting block and the notch, and one end of the first connecting member passes through the second fixing ring and the first fixing ring and is fastened by the fixing member.

[0009] Optionally, the wire guide device includes a wire guide plate and a top rod. The top of the wire guide plate is provided with a first arc-shaped groove. The top rod extends in the same direction as the wire guide plate and is connected to the top of the wire guide plate through a second connecting assembly. The side of the top rod near the wire guide plate is provided with a second arc-shaped groove corresponding to the first arc-shaped groove. The first arc-shaped groove and the second arc-shaped groove together form the wire passage hole.

[0010] Optionally, the arc length of the first arc-shaped groove cross section is greater than 1 / 2 of the perimeter of the wire hole and less than 3 / 4 of the perimeter of the wire hole.

[0011] Optionally, the second connecting assembly includes a connecting hole, a second connecting member, a positioning rod, and a positioning hole. The positioning rod is disposed on one of the guide plate or the top rod, and the positioning hole is disposed on the other of the two. The positioning rod is inserted into the positioning hole, the connecting hole is disposed on the guide plate, and the second connecting member passes through the top rod and connects to the connecting hole.

[0012] Optionally, the mounting bracket is provided with heat dissipation holes.

[0013] Optionally, the mounting structure further includes a fan, and the mounting bracket has a mounting cavity on the side opposite to the mounting position, with the mounting cavity having an opening on the side opposite to the mounting bracket, and the fan is disposed in the mounting cavity.

[0014] The above technical solution provides at least two mounting positions for installing control equipment. The mounting positions are spaced apart to separate the control equipment. A wire device is provided at each mounting position. The wire device has several spaced wire holes. A wire is installed in each wire hole to separate multiple wires and prevent multiple wires from crossing and tangling.

[0015] Other features and advantages of this disclosure will be described in detail in the following detailed description section. Attached Figure Description

[0016] The accompanying drawings are provided to further illustrate the present disclosure and form part of the specification. They are used together with the following detailed description to explain the present disclosure, but do not constitute a limitation thereof. In the drawings: Figure 1 This is a schematic diagram of the installation structure in this disclosure; Figure 2 yes Figure 1 A magnified view of a section at point A in the middle; Figure 3 This is a structural schematic diagram of the installation structure from another angle in this disclosure; Figure 4 This is an exploded view of the conductor assembly in this disclosure.

[0017] Explanation of reference numerals in the attached figures 1. Mounting bracket; 11. Heat dissipation hole; 2. Mounting position; 21. Base plate; 22. Side plate; 221. Notch; 3. Wire connection device; 31. Wire board; 311. First arc groove; 32. Top rod; 321. Second arc groove; 33. Second connecting assembly; 331. Second connector; 332. Connecting hole; 333. Positioning rod; 334. Positioning hole; 34. Wire passage hole; 4. First connecting assembly; 41. Connecting block; 42. First fixing ring; 43. Second fixing ring; 44. First connector; 45. Fixing member; 5. Mounting cavity; 6. Fan; 7. Connecting ear. Detailed Implementation

[0018] The specific embodiments of this disclosure will be described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are for illustration and explanation only and are not intended to limit this disclosure.

[0019] In this disclosure, unless otherwise stated, directional terms such as "upper," "lower," "top," and "bottom" generally refer to the upper, lower, top, and bottom of the corresponding component in its operational state in the direction of gravity, while "inner" and "outer" refer to the inner and outer contours relative to the component or structure itself. Furthermore, it should be noted that terms such as "first" and "second" are used to distinguish one element from another and do not indicate sequence or importance. Additionally, in the description with reference to the accompanying drawings, the same reference numerals in different drawings denote the same element.

[0020] like Figure 1-4 As shown, this disclosure provides an installation structure for a redundant hot standby device, including: a mounting frame 1; mounting positions 2, which are disposed on the mounting frame 1 and are spaced apart from each other; and a wire device 3, which is disposed at the mounting position 2, and the wire device 3 is provided with a plurality of spaced wire holes 34.

[0021] Through the above technical solution, the mounting frame 1 is provided with at least two mounting positions 2 for installing control equipment. The mounting positions 2 are spaced apart to separate the control equipment. For example, the control equipment is a speed regulating device for a pump. Exemplarily, in this disclosure, there are two mounting positions 2 for installing the main control equipment and the backup control equipment. A wire device 3 is provided at each mounting position 2. The wire device 3 is provided with several spaced wire holes 34. Each wire is placed separately in a wire hole 34 to separate multiple wires and prevent multiple wires from crossing and tangling.

[0022] As an optional implementation method, such as Figure 1 As shown, the mounting bracket 1 is vertically arranged, and multiple mounting positions 2 are spaced apart along the height direction on the same side of the mounting bracket 1. The multiple mounting positions 2 are arranged vertically and alternately to save space. Of course, in other embodiments, if there is enough space, the multiple mounting positions 2 can also be arranged horizontally side by side.

[0023] As an optional implementation method, such as Figure 1 As shown, the mounting position 2 includes a base plate 21 and side plates 22. There are two side plates 22, which are arranged horizontally opposite each other on both sides of the mounting frame 1. The base plate 21 is horizontally arranged between the two side plates 22 and both ends are connected to the side plates 22. The side of the base plate 21 closest to the mounting frame 1 is connected to the mounting frame 1. The wire guide device 3 is vertically arranged on the side of the mounting position 2 away from the mounting frame 1 and above the base plate 21. The side plates 22 are arranged on both sides of the base plate 21 and are vertically arranged. One side of the base plate 21 is connected to the mounting frame 1, and the other side is provided with a guide device. That is, the side plates 22, the base plate 21, the mounting frame 1, and the wire guide device 3 together form a top-opening mounting space. The wire guide device 3 abuts against the control device and can also serve as a limit control device.

[0024] Optionally, such as Figure 1 As shown, the wire device 3 extends from one side plate 22 to the other side plate 22. The wire device 3 is detachably connected to either the base plate 21 or the side plate 22 via the first connecting assembly 4. The detachable connection of the wire device 3 facilitates the installation of control equipment. The extension of the wire device 3 from one side to the other facilitates the use of limit control equipment and allows for the separation of multiple wires.

[0025] Optionally, such as Figure 2As shown, the first connecting assembly 4 includes a connecting block 41, a first fixing ring 42, a second fixing ring 43, a first connecting member 44, and a fixing member 45. A notch 221 is provided on the side of the side plate 22 facing away from the mounting bracket 1. The connecting block 41 is disposed on both sides of the wire guide device 3 and corresponds to the notch 221. The first fixing ring 42 is disposed at the end of the connecting block 41 away from the wire guide device 3, and the second fixing ring 43 is disposed on the outer side of the side plate 22. The wire guide device 3 is slidably connected to the first fixing ring 42 and the second fixing ring via the connecting block 41 and the notch 221. The first connecting member 44 is aligned with the second fixing ring 43 and the first fixing ring 42, and is fastened by the fastener 45. Exemplarily, in this disclosure, the wire device 3 is detachably connected to the side plate 22, the notch 221 extends in the same direction as the side plate 22, the connecting block 41 is inserted into the notch 221 and slides to the position where the first fixing ring 42 and the second fixing ring 43 are aligned. The first connecting member 44 is a bolt, and the fastener 45 is a nut. One end of the bolt passes through the second fixing ring 43 and the first fixing ring 42 and is then fixed by the nut. In other embodiments, the wire device 3 can also be detachably connected to the base plate 21. In this case, the notch 221 is provided on the base plate 21, the connecting block 41 is provided at the bottom of the wire device 3, and the second fixing ring 43 is provided at the bottom of the base plate 21.

[0026] As an optional implementation method, such as Figure 4 As shown, the wire device 3 includes a wire plate 31 and a top rod 32. The top of the wire plate 31 is provided with a first arc-shaped groove 311. The top rod 32 extends in the same direction as the wire plate 31 and is connected to the top of the wire plate 31 through a second connecting component 33. The side of the top rod 32 near the wire plate 31 is provided with a second arc-shaped groove 321 corresponding to the first arc-shaped groove 311. The first arc-shaped groove 311 and the second arc-shaped groove 321 together form a wire passage hole 34. When it is necessary to install the wire, the top rod 32 is removed, and the wires are inserted one by one into the first arc-shaped groove 311. Then the top rod 32 is installed on the wire plate 31 to fix the wires. This makes it easier to install the wires, and the control settings after connecting the wires can be directly placed in the mounting position 2.

[0027] Optionally, such as Figure 4 As shown, the arc length of the first arc groove 311 is greater than 1 / 2 of the circumference of the wire hole 34 and less than 3 / 4 of the circumference of the wire hole 34. In this way, the first arc groove 311 can limit the wire. When a wire fails, the top rod 32 can be removed to repair the faulty wire, while the other wires are still limited in the first arc groove 311, making it difficult for the wires to move. Furthermore, because the wire sheath is elastic, it ensures that the wire can smoothly enter the first arc groove 311.

[0028] Optionally, such as Figure 4As shown, the second connecting assembly 33 includes a connecting hole 332, a second connecting member 331, a positioning rod 333, and a positioning hole 334. The positioning rod 333 is disposed on either the guide plate 31 or the top rod 32, and the positioning hole 334 is disposed on the other. The positioning rod 333 is inserted into the positioning hole 334. The connecting hole 332 is disposed on the guide plate 31, and the second connecting member 331 passes through the top rod 32 and connects to the connecting hole 332. In this disclosure, the positioning rod 333 is disposed on the top rod 32 near the guide. On one side of the board 31, a positioning hole 334 is provided on the guide plate 31. The positioning rod 333 is inserted into the positioning hole 334. After the top rod 32 is positioned by the positioning rod 333 and the positioning hole 334, it is fixed by the second connector 331 and the connecting hole 332. For example, the second connector 331 is a bolt and the connecting hole 332 is a bolt hole. This arrangement makes it convenient to disassemble the top rod 32. On the other hand, only one bolt needs to be turned to complete the removal of the top rod 32, without the need to set bolts on both sides, which saves more time and effort.

[0029] As an optional implementation method, such as Figure 3 As shown, the mounting bracket 1 is provided with heat dissipation holes 11 for heat dissipation of the control equipment installed in the mounting position 2.

[0030] Optionally, such as Figure 3 As shown, the mounting structure also includes a fan 6. The mounting bracket 1 has a mounting cavity 5 on the side facing away from the mounting position 2, and the mounting cavity 5 has an opening on the side facing away from the mounting bracket 1. The fan 6 is located inside the mounting cavity 5. The fan 6 can blow air towards the mounting bracket 1 or exhaust air away from the mounting bracket 1 to further dissipate heat for the control equipment through the heat dissipation holes 11. A connecting lug 7 can also be provided on the outer side of the mounting cavity 5. Through the connecting lug 7, this mounting structure can be installed in electrical cabinets, etc. If the opening is blocked after installation, ventilation holes can be opened on the side wall of the mounting cavity 5 to ensure that the fan 6 can ventilate normally.

[0031] The preferred embodiments of this disclosure have been described in detail above with reference to the accompanying drawings. However, this disclosure is not limited to the specific details of the above embodiments. Within the scope of the technical concept of this disclosure, various simple modifications can be made to the technical solutions of this disclosure, and these simple modifications all fall within the protection scope of this disclosure.

[0032] 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, this disclosure will not describe the various possible combinations separately.

[0033] Furthermore, various different embodiments of this disclosure can be combined in any way, as long as they do not violate the spirit of this disclosure, they should also be regarded as the content disclosed in this disclosure.

Claims

1. An installation structure for a redundant hot standby device, characterized in that, include: Mounting rack; Mounting positions, provided on the mounting bracket and spaced at least two; and A wire guide device is provided at the mounting position, and the wire guide device is provided with a plurality of spaced wire through holes.

2. The installation structure of the redundant hot standby device according to claim 1, characterized in that, The mounting bracket is vertically arranged, and multiple mounting positions are spaced apart along the height direction on the same side of the mounting bracket.

3. The installation structure of the redundant hot standby device according to claim 1 or 2, characterized in that, The mounting position includes a base plate and side plates. There are two side plates, which are arranged horizontally opposite each other on both sides of the mounting frame. The base plate is horizontally arranged between the two side plates and connected to the side plates at both ends. The side of the base plate closest to the mounting frame is connected to the mounting frame. The wire device is vertically arranged on the side of the mounting position away from the mounting frame and above the base plate.

4. The installation structure of the redundant hot standby device according to claim 3, characterized in that, The wire guide extends from one side plate to the other side plate, and the wire guide is detachably connected to either the base plate or the side plate via a first connecting assembly.

5. The installation structure of the redundant hot standby device according to claim 4, characterized in that, The first connecting assembly includes a connecting block, a first fixing ring, a second fixing ring, a first connecting member, and a fixing member. The side plate has a notch on the side away from the mounting bracket. The connecting block is disposed on both sides of the wire device and corresponds to the notch. The first fixing ring is disposed at the end of the connecting block away from the wire device. The second fixing ring is disposed on the outer side of the side plate. The wire device is slidably connected to the first fixing ring and the second fixing ring through the connecting block and the notch, and one end of the first connecting member passes through the second fixing ring and the first fixing ring and is fastened by the fixing member.

6. The installation structure of the redundant hot standby device according to claim 1, characterized in that, The wire guide device includes a wire guide plate and a top rod. The top of the wire guide plate is provided with a first arc-shaped groove. The top rod extends in the same direction as the wire guide plate and is connected to the top of the wire guide plate through a second connecting component. The side of the top rod near the wire guide plate is provided with a second arc-shaped groove corresponding to the first arc-shaped groove. The first arc-shaped groove and the second arc-shaped groove together form the wire passage hole.

7. The installation structure of the redundant hot standby device according to claim 6, characterized in that, The arc length of the first arc-shaped groove cross section is greater than 1 / 2 of the perimeter of the wire hole and less than 3 / 4 of the perimeter of the wire hole.

8. The installation structure of the redundant hot standby device according to claim 6, characterized in that, The second connecting assembly includes a connecting hole, a second connecting member, a positioning rod, and a positioning hole. The positioning rod is disposed on one of the guide plate or the top rod, and the positioning hole is disposed on the other of the two. The positioning rod is inserted into the positioning hole, and the connecting hole is disposed on the guide plate. The second connecting member passes through the top rod and connects to the connecting hole.

9. The installation structure of the redundant hot standby device according to claim 1, characterized in that, The mounting bracket is equipped with heat dissipation holes.

10. The installation structure of the redundant hot standby device according to claim 9, characterized in that, The mounting structure also includes a fan. The mounting bracket has a mounting cavity on the side opposite to the mounting position, and the mounting cavity has an opening on the side opposite to the mounting bracket. The fan is disposed in the mounting cavity.

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