Mounting bracket for electrical equipment of thermal power plant

Abstract

The utility model provides a mounting bracket for electrical equipment of a thermal power plant. The mounting bracket comprises a mounting platform; the two moving grooves are formed in the two sides of the front face of the mounting platform correspondingly, first reciprocating lead screws are rotationally mounted in the moving grooves, moving devices are in threaded engagement with the two sides of the outer surface of each first reciprocating lead screw, and limiting devices are in threaded engagement with the two sides of the surface of each moving device. According to the installation support for the electrical equipment of the thermal power plant, the adjusting block is rotated to drive the second reciprocating lead screw to rotate, the second reciprocating lead screw rotates to be meshed with the driving devices on the two sides of the outer surface in a threaded mode to be close to or far away from each other on the surface of the movable plate, and therefore the two limiting devices are driven to be close to or far away from each other; the installation support is simple in structure, high in practicability and suitable for installation of the electrical equipment of any size, and the practicability and flexibility of the installation support are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electrical equipment mounting brackets, in particular to a mounting bracket for electrical equipment in a thermal power plant. Background Art

[0002] Electrical equipment in a thermal power plant is a general term for generators, transformers, power lines, circuit breakers and other equipment in the power system. The important role that electricity plays in our lives and production cannot be ignored. It brings us great convenience and becomes an important energy source in our production and life.

[0003] The most critical factor for the normal operation and transmission of electricity in a thermal power plant is the electrical equipment. During the installation of the electrical equipment, some supporting stable brackets are needed for fixed installation. For example, a stable bracket for electrical equipment installation with the publication number CN217928126U is used. Through the mutual cooperation between the transmission rod, the active bevel gear, the driven bevel gear, the transmission rod, the screw, the threaded sleeve, the installation groove, the mechanical groove, the first fixed plate, the second fixed plate, the limit groove, the fastening bolt and other structures, the electrical equipment of different sizes can be stably fixed and clamped. The first fixed clamping plate is placed on the top of the second fixed clamping plate and fits with the outer wall of the electrical equipment. The fastening bolt is inserted into the limit groove and screwed into the threaded hole to fix the first fixed clamping plate. In this way, the installation effect of the electrical equipment is achieved, so that electrical equipment of different sizes can be fixed. However, the distance between the multiple threaded holes is fixed, and only a variety of electrical equipment of specific sizes can be adapted and installed. It is not easy to install electrical equipment that does not match the spacing between the threaded holes, and the practicality of adapting the size of the electrical equipment is poor.

[0004] Therefore, it is necessary to provide a mounting bracket for electrical equipment in a thermal power plant to solve the above technical problems. Utility Model Content

[0005] The utility model provides a mounting bracket for electrical equipment in a thermal power plant, which solves the problem that the distance between a plurality of threaded holes is fixed, the bracket can only be adapted to install a plurality of electrical equipment of specific sizes, the electrical equipment that does not match the distance between the threaded holes is difficult to install, and the practicability of adapting the size of the electrical equipment is poor.

[0006] In order to solve the above technical problems, the utility model provides a mounting bracket for electrical equipment in a thermal power plant, comprising: a mounting platform;

[0007] A movable groove, wherein the two movable grooves are respectively opened on both sides of the front side of the mounting platform, a first reciprocating screw rod is rotatably installed inside the movable groove, both sides of the outer surface of the first reciprocating screw rod are threadedly engaged with a movable device, and both sides of the surface of the movable device are threadedly engaged with a limiting device;

[0008] An adjustment device, wherein the two adjustment devices are respectively fixedly installed on both sides of the outer surface of the moving device, a second reciprocating screw is rotatably installed between the two adjustment devices, one end of the second reciprocating screw is fixedly connected with an adjustment block, both sides of the outer surface of the second reciprocating screw are threadedly engaged with a driving device, the driving device includes a pulling block, a threaded hole is opened in the middle of one side of the pulling block, and indicator plates are fixedly installed on both sides of the surface of the pulling block.

[0009] Preferably, the moving device includes a moving plate, a moving groove is opened in the middle of the moving plate surface, a sliding rod is fixedly installed inside the moving groove, threaded blocks are fixedly installed on both sides of the moving plate surface, and a scale value is set on one side of the moving plate surface.

[0010] Preferably, the limiting device comprises a limiting plate, and sliders are fixedly mounted on both sides of the limiting plate.

[0011] Preferably, a base is provided on the rear side of the mounting platform via a hydraulic cylinder.

[0012] Preferably, the threaded block is threadably engaged with the outer surface of the first reciprocating screw, and the sliding block is sleeved on the outer surface of the sliding rod.

[0013] Preferably, a fixing block is fixedly installed in the middle of the other side surface of the movable plate, a thread groove is opened in the middle of the fixing block, and a screw rod is engaged with the internal thread of the thread groove.

[0014] Preferably, limiting holes are provided around the surface of the adjustment block.

[0015] Compared with the related art, the mounting bracket for electrical equipment in a thermal power plant provided by the utility model has the following beneficial effects:

[0016] The utility model provides a mounting bracket for electrical equipment in a thermal power plant, which drives a second reciprocating screw to rotate by rotating an adjusting block, and the driving devices on both sides of the rotating threaded meshing outer surface of the second reciprocating screw are moved closer to or farther away from each other on the surface of a moving plate, thereby driving two limit devices to move closer to or farther away from each other, and in conjunction with the observation of scale values, electrical equipment of any different sizes can be restricted for installation. The device has a simple structure and strong practicality, is suitable for installing electrical equipment of any size, and improves the practicality and flexibility of the mounting bracket. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A structural schematic diagram of a first embodiment of a mounting bracket for electrical equipment in a thermal power plant provided by the utility model;

[0018] Figure 2 for Figure 1 An enlarged schematic diagram of point A is shown;

[0019] Figure 3 for Figure 1 The schematic diagram of the structure of the mobile device shown;

[0020] Figure 4 for Figure 1 The schematic diagram of the limit device structure shown;

[0021] Figure 5 A structural schematic diagram of a second embodiment of a mounting bracket for electrical equipment in a thermal power plant provided by the utility model;

[0022] Figure 6 for Figure 5 An enlarged schematic diagram of point B is shown.

[0023] Numbers in the figure: 1. mounting platform, 2. moving groove, 3. first reciprocating screw, 4. moving device, 41. moving plate, 42. moving groove, 43. sliding rod, 44. threaded block, 45. scale value, 5. limiting device, 51. limiting plate, 52. sliding block, 6. adjusting device, 7. second reciprocating screw, 8. adjusting block, 9. driving device, 91. pulling block, 92. threaded hole, 93. indicator plate, 10. base, 11. limiting hole, 12. fixing block, 13. threaded groove, 14. screw. DETAILED DESCRIPTION

[0024] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0025] First embodiment

[0026] Please refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 ,in, Figure 1 A structural schematic diagram of a first embodiment of a mounting bracket for electrical equipment in a thermal power plant provided by the utility model; Figure 2 for Figure 1 An enlarged schematic diagram of point A is shown; Figure 3 for Figure 1 The schematic diagram of the structure of the mobile device shown; Figure 4 for Figure 1 The schematic diagram of the limit device structure is shown. A mounting bracket for electrical equipment in a thermal power plant comprises: a mounting platform 1;

[0027] A movable groove 2, wherein two movable grooves 2 are respectively provided on both sides of the front surface of the mounting platform 1, wherein a first reciprocating screw rod 3 is rotatably installed inside the movable groove 2, wherein both sides of the outer surface of the first reciprocating screw rod 3 are threadedly engaged with a movable device 4, and both sides of the surface of the movable device 4 are threadedly engaged with a limiting device 5;

[0028] An adjusting device 6, wherein the two adjusting devices 6 are respectively fixedly installed on both sides of the outer surface of the moving device 4, and a second reciprocating screw rod 7 is rotatably installed between the two adjusting devices 6, and an adjusting block 8 is fixedly connected to one end of the second reciprocating screw rod 7, and both sides of the outer surface of the second reciprocating screw rod 7 are threadedly engaged with a driving device 9, and the driving device 9 includes a pulling block 91, and a threaded hole 92 is opened in the middle of one side of the pulling block 91, and indicator plates 93 are fixedly installed on both sides of the surface of the pulling block 91.

[0029] The moving device 4 includes a moving plate 41, a moving groove 42 is opened in the middle of the surface of the moving plate 41, a sliding rod 43 is fixedly installed inside the moving groove 42, threaded blocks 44 are fixedly installed on both sides of the surface of the moving plate 41, and a scale value 45 is set on one side of the surface of the moving plate 41.

[0030] The limiting device 5 comprises a limiting plate 51 , and sliders 52 are fixedly mounted on both sides of the limiting plate 51 .

[0031] A base 10 is provided on the rear side of the installation platform 1 via a hydraulic cylinder.

[0032] The thread block 44 is threadably engaged with the outer surface of the first reciprocating screw 3 , and the slider 52 is sleeved on the outer surface of the slide rod 43 .

[0033] The two indicating plates 93 clamp the limiting plate 51 , and when the pulling block 91 moves, the limiting plate 51 is driven to slide on the surface of the moving plate 41 through the indicating plates 93 .

[0034] Hydraulic cylinders are installed around the rear side of the installation platform 1 to control the height between the installation platform 1 and the base 10.

[0035] The two first reciprocating screws 3 are connected and controlled by a worm gear, so that one rotating wheel can control the two first reciprocating screws 3 to rotate simultaneously, and control the two moving plates 41 to approach or move away from each other on the surface of the first reciprocating screw 3, which is an existing device.

[0036] The working principle of a mounting bracket for electrical equipment in a thermal power plant provided by the utility model is as follows:

[0037] During operation, firstly, the adjusting block 8 is rotated to drive the second reciprocating screw 7 to rotate, and the second reciprocating screw 7 rotates the pulling blocks 91 on both sides of the threaded outer surface to engage with each other. The two pulling blocks 91 move closer to or away from each other, and the pulling blocks 91 slide on the surface of the movable plate 41 by clamping the limit plate 51 through the indicator plate 93.

[0038] The two driving devices 9 move closer to or farther from each other on the surface of the moving plate 41, thereby driving the two limiting devices 5 to move closer to or farther from each other. According to the observation of the scale value 45, the two limiting plates 51 clamp the electrical equipment from both sides.

[0039] Compared with the related art, the mounting bracket for electrical equipment in a thermal power plant provided by the utility model has the following beneficial effects:

[0040] The utility model provides a mounting bracket for electrical equipment in a thermal power plant. The second reciprocating screw rod 7 is driven to rotate by rotating an adjusting block 8. The driving devices 9 on both sides of the outer surface of the rotating threaded engagement of the second reciprocating screw rod 7 are moved closer to or farther away from each other on the surface of a movable plate 41, thereby driving two limit devices 5 to move closer to or farther away from each other. In conjunction with the observation of a scale value 45, electrical equipment of any different sizes can be restricted for installation. The device has a simple structure and strong practicality. It is suitable for installing electrical equipment of any size, thereby improving the practicality and flexibility of the mounting bracket.

[0041] Second embodiment

[0042] Please refer to Figure 5 and Figure 6 Based on the first embodiment of the present application, a mounting bracket for electrical equipment in a thermal power plant is provided. The second embodiment of the present application provides another mounting bracket for electrical equipment in a thermal power plant. The second embodiment is only a preferred embodiment of the first embodiment, and the implementation of the second embodiment will not affect the independent implementation of the first embodiment.

[0043] Specifically, the difference of the mounting bracket for electrical equipment of a thermal power plant provided in the second embodiment of the present application is that, in the mounting bracket for electrical equipment of a thermal power plant, a fixing block 12 is fixedly installed in the middle of the other side surface of the movable plate 41, a thread groove 13 is opened in the middle of the fixing block 12, and a screw 14 is engaged with the internal thread of the thread groove 13.

[0044] Limiting holes 11 are provided around the surface of the adjusting block 8 .

[0045] There are four limit holes 11, which are equidistantly arranged around the outer surface of the adjusting block 8. When one limit hole 11 is aligned with the screw 14, the adjusting block 8 is rotated so that the next limit hole 11 is aligned with the screw 14, which means that the second reciprocating screw 7 threadedly engages the pulling block 91 to slide one centimeter.

[0046] The working principle of a mounting bracket for electrical equipment in a thermal power plant provided by the utility model is as follows:

[0047] During operation, the screw rod 14 is firstly rotated to threadably engage the thread groove 13 , and the screw rod 14 is embedded into the interior of the limiting hole 11 to limit the adjusting block 8 .

[0048] Compared with the related art, the mounting bracket for electrical equipment in a thermal power plant provided by the utility model has the following beneficial effects:

[0049] The utility model provides a mounting bracket for electrical equipment in a thermal power plant. By rotating a screw rod 14, a threaded engagement with a threaded groove 13 is formed, and the screw rod 14 is embedded in a limiting hole 11 to limit an adjusting block 8. The device has a simple structure and is highly practical. After an operator rotates the adjusting block 8 to control two limiting plates 51 to clamp the electrical equipment, the adjusting block 8 is limited by the screw rod 14 to limit loosening of the adjusting block 8 and the second reciprocating screw rod 7, thereby maintaining the stability of the clamped electrical equipment.

[0050] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A mounting bracket for electrical equipment in a thermal power plant, characterized in that: include: Installation platform; A movable groove, wherein the two movable grooves are respectively opened on both sides of the front side of the mounting platform, a first reciprocating screw rod is rotatably installed inside the movable groove, both sides of the outer surface of the first reciprocating screw rod are threadedly engaged with a movable device, and both sides of the surface of the movable device are threadedly engaged with a limiting device; An adjustment device, wherein the two adjustment devices are respectively fixedly installed on both sides of the outer surface of the moving device, a second reciprocating screw is rotatably installed between the two adjustment devices, one end of the second reciprocating screw is fixedly connected with an adjustment block, both sides of the outer surface of the second reciprocating screw are threadedly engaged with a driving device, the driving device includes a pulling block, a threaded hole is opened in the middle of one side of the pulling block, and indicator plates are fixedly installed on both sides of the surface of the pulling block.

2. The mounting bracket for electrical equipment in a thermal power plant according to claim 1, characterized in that: The moving device comprises a moving plate, a moving groove is provided in the middle of the moving plate surface, a sliding rod is fixedly installed inside the moving groove, threaded blocks are fixedly installed on both sides of the moving plate surface, and a scale value is set on one side of the moving plate surface.

3. The mounting bracket for electrical equipment in a thermal power plant according to claim 2, characterized in that: The limiting device comprises a limiting plate, and sliding blocks are fixedly mounted on both sides of the limiting plate.

4. The mounting bracket for electrical equipment in a thermal power plant according to claim 1, characterized in that: The rear side of the mounting platform is provided with a base via a hydraulic cylinder.

5. The mounting bracket for electrical equipment in a thermal power plant according to claim 3, characterized in that: The thread block is threadably engaged with the outer surface of the first reciprocating screw rod, and the sliding block is sleeved on the outer surface of the sliding rod.

6. The mounting bracket for electrical equipment in a thermal power plant according to claim 2, characterized in that: A fixing block is fixedly installed in the middle of the other side surface of the moving plate, a thread groove is opened in the middle of the fixing block, and a screw rod is meshed with the internal thread of the thread groove.

7. The mounting bracket for electrical equipment in a thermal power plant according to claim 1, characterized in that: Limiting holes are arranged around the surface of the adjustment block.

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