Mounting rack for compressor locked-rotor test cabinet and locked-rotor test cabinet

Abstract

The utility model discloses a mounting rack for a compressor locked-rotor test cabinet, which comprises a first wiring unit, a second wiring unit and a placement table, the first wiring unit is provided with a first wiring cavity, the top end of the second wiring unit is connected with the middle part of the first wiring unit in a penetrating manner, and the bottom end of the second wiring unit is provided with a placement box. The first wiring unit is provided with a first wiring cavity, the second wiring unit is provided with a second wiring cavity, after a lead of the console sequentially passes through the first wiring cavity and the second wiring cavity, the end of the lead of the console extends into the placing box, the placing box is used for containing the end of the lead of the console, and the placing table is arranged below the placing box in a moving-in or moving-out mode. The placing table is used for bearing a compressor to be tested. According to the mounting rack for the compressor locked-rotor test cabinet, through cooperation of the first wiring unit and the second wiring unit, an ordered and hidden wiring channel is provided for leads of a console, and potential safety hazards and maintenance inconvenience caused by disordered lines are avoided.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of electric control cabinet, especially a kind of mounting rack and stall for compressor stall test cabinet for compressor stall test cabinet. BACKGROUND

[0002] Compressor stall test cabinet is according to electrical wiring requirement to be assembled in enclosed or semi-enclosed metal cabinet or screen with switchgear, measuring instrument, protection electric appliance and auxiliary equipment, its arrangement should meet the requirement of the normal operation of electric power system, and it has the performance of facilitating maintenance, not endangering personal safety and the safety of surrounding equipment.Compressor stall test cabinet includes test cabinet mounting rack, distribution cabinet, distribution box, electric control cabinet, etc., and it can be connected or disconnected by hand or automatic switch during normal operation.The circuit is cut off or alarm by protection electric appliance during fault or abnormal operation.Various parameters in operation can be displayed by measuring instrument, and some electrical parameters can be adjusted, and the deviation from normal working condition is prompted or signal is sent.It is commonly used in each power plant, distribution station and substation.

[0003] The existing compressor stall test cabinet includes control console and test bench, and the test bench is usually provided with mounting rack to place the compressor to be tested, and the lead of control console is directly arranged on mounting rack and electrically connected with the electrical terminal of the compressor to be tested, since the mounting rack is not provided with special wiring slot, the lead in mounting rack is in disorder, and there is safety hazard and maintenance inconvenience. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a kind of mounting rack and stall for compressor stall test cabinet for compressor stall test cabinet to solve the problems raised in the above background.

[0005] To achieve this purpose, the utility model adopts the following technical solutions:

[0006] First, a kind of mounting rack for compressor stall test cabinet is provided, which includes rack, first wiring unit, second wiring unit and placing table, wherein:

[0007] The first wiring unit is arranged on the rack, the first wiring unit has a first wiring cavity extending in the first direction, the top end of the second wiring unit is connected with the middle part of the first wiring unit, the bottom end of the second wiring unit is provided with a placing box, the second wiring unit has a second wiring cavity extending in the vertical direction, the second wiring cavity is communicated with the first wiring cavity, the lead of control console is sequentially inserted into the placing box after passing through the first wiring cavity and the second wiring cavity, and the placing box is configured to accommodate the end of the lead of control console.

[0008] The placing table is arranged below the placing box at the bottom of the rack in the second direction, and is configured to carry the compressor to be tested, the end of the lead wire of the compressor is inserted into the placing box and is electrically connected with the lead wire of the control table, and the first direction is perpendicular to the second direction.

[0009] Further, the top of the rack is detachably provided with a heat dissipation fan, the top of the rack is provided with a avoiding port for avoiding the blowing end of the heat dissipation fan, the blowing end of the heat dissipation fan is inserted into the inside of the rack through the avoiding port, and the heat dissipation fan is configured to blow air to the compressor being tested in the rack.

[0010] Further, the rack is detachably provided with a cabinet door, and the cabinet door is provided with a rectangular observation port.

[0011] Further, a plurality of first air holes are provided through the cabinet door.

[0012] Further, the cabinet door is provided with a plate of organic glass fitted and installed at the rectangular observation port.

[0013] Further, a plurality of second air holes are provided through the rack.

[0014] Further, the rack is further provided with a limiting assembly, the limiting assembly comprises a sensing part, a limiting driving part and a limiting part, wherein:

[0015] The bottom of the placing table is provided with a limiting groove, the sensing part is arranged at the bottom of the rack, the sensing part is electrically connected with the limiting driving part, the sensing part is configured to emit a starting signal to the limiting driving part when the placing table moves to a preset position in the rack, the limiting part is arranged on the rack and can be inserted into or out of the limiting groove, the fixed end of the limiting driving part is mounted on the rack, the driving end of the limiting driving part is connected with the limiting part, and the limiting driving part is configured to drive the limiting part to be inserted into or out of the limiting groove.

[0016] When the placing table moves to the position, the limiting driving part drives the limiting part to be inserted into the limiting groove, thereby limiting the movement stroke of the placing table in the second direction.

[0017] In the second aspect, a stall test cabinet is provided, comprising the mounting rack for the compressor stall test cabinet.

[0018] Compared with the prior art, the mounting rack for the compressor stall test cabinet has the following beneficial effects:

[0019] 1) through the cooperation of the first and second wiring units, an orderly and hidden wiring channel is provided for the lead of the control console, avoiding the safety hazards and inconvenience of maintenance caused by disordered lines; the placing table can be conveniently moved into or out of the bottom of the rack, facilitating the placement and replacement of the compressor to be tested, and the electrical connection of the lead of the compressor and the lead of the control console in the placing box, convenient operation, improving the test efficiency and the practicality of the equipment;

[0020] 2) through the detachable cooling fan at the top of the rack, the compressor can be blown and cooled during testing, preventing the compressor from being damaged due to overheating, ensuring the safety and stability of the testing process, and the avoidance port design of the blowing end of the fan makes the cooling effect more direct and effective, prolonging the service life of the compressor and improving the accuracy of the test results;

[0021] 3) the limiting assembly can automatically limit the placing table when it moves to the preset position through the cooperation of the inductor, the limiting drive and the limiting piece, ensuring the stability of the placing table during testing, avoiding problems such as loose connection or collision of the compressor with other components due to displacement of the placing table, improving the safety and stability of the test, and ensuring the reliability of the test results. BRIEF DESCRIPTION OF DRAWINGS

[0022] In order to more clearly illustrate and understand the technical scheme in the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the background art and embodiment description of the present application. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the contents of the embodiments of the present application and these drawings without creative labor.

[0023] Fig. 1 is a perspective structural schematic view of the mounting rack for the compressor stall test cabinet provided by the embodiments of the present application;

[0024] Fig. 2 is a front view schematic view of the mounting rack for the compressor stall test cabinet provided by the embodiments of the present application;

[0025] Fig. 3 is a side view schematic view of the mounting rack for the compressor stall test cabinet provided by the embodiments of the present application. DETAILED DESCRIPTION

[0026] The technical scheme of the present application will be further illustrated by specific embodiments in combination with the drawings.

[0027] To facilitate understanding of this utility model, a more complete description of it will be given below with reference to the accompanying drawings. Preferred embodiments of this utility model are shown in the drawings. However, this utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a more thorough and complete understanding of the disclosure of this utility model. It should be noted that when a component is referred to as being "fixed to" another component, it can be directly on the other component or there may be an intermediate component. When a component is referred to as being "connected to" another component, it can be directly connected to the other component or there may be an intermediate component. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementations. Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of this utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0028] Please see Figs. 1-3 As shown, in this embodiment, a mounting bracket for a compressor stall test cabinet includes a frame 10, a first wiring unit 20, a second wiring unit 30, and a placement platform 40, wherein: the first wiring unit 20 is disposed on the frame 10, and the first wiring unit 20 has a wiring direction along a first direction ( Fig. 1 The first wiring cavity 21 extends in the X direction. The top of the second wiring unit 30 is connected to the middle of the first wiring unit 20. A placement box 50 is provided at the bottom of the second wiring unit 30. The second wiring unit 30 has a second wiring cavity 31 extending in the vertical direction. The second wiring cavity 31 is connected to the first wiring cavity 21. The lead wire of the console passes through the first wiring cavity 21 and the second wiring cavity 31 in sequence. The end of the lead wire of the console extends into the placement box 50. The placement box 50 is configured to accommodate the end of the lead wire of the console. The placement table 40 can extend in the second direction (X direction). Fig. 1 The Y-direction of the compressor 100 is located at the bottom of the rack 10 and below the placement box 50. The placement table 40 is configured to carry the compressor 100 to be tested. The ends of the leads of the compressor 100 are inserted into the placement box 50 and electrically connected to the leads of the control console.

[0029] As can be seen, the cooperation of the first wiring unit 20 and the second wiring unit 30 provides an orderly and concealed wiring channel for the control console, avoiding safety hazards and maintenance inconvenience caused by messy wiring; the placement platform 40 can be easily moved into or out of the bottom of the rack 10, facilitating the placement and replacement of the compressor 100 to be tested, and the compressor 100 leads and the control console leads are electrically connected in the placement box 50, making operation convenient and improving testing efficiency and equipment practicality.

[0030] In one embodiment, a cooling fan 60 is detachably provided on the top of the rack 10. The top of the rack 10 has a clearance opening 11 to avoid the air blowing end of the cooling fan 60. The air blowing end of the cooling fan 60 passes through the clearance opening 11 and extends into the interior of the rack 10. The cooling fan 60 is configured to blow air onto the compressor 100 located inside the rack 10 that is undergoing testing.

[0031] As can be seen, the detachable cooling fan 60 on the top of the frame 10 can blow air to cool the compressor 100 during testing, preventing the compressor 100 from being damaged due to overheating and ensuring the safety and stability of the testing process. At the same time, the design of the clearance port 11 at the air blowing end of the fan makes the heat dissipation effect more direct and effective, extending the service life of the compressor 100 and improving the accuracy of the test results.

[0032] Specifically, the first wiring unit 20 includes a first mounting plate 22 and a bending plate 23. The first mounting plate 22 is detachably mounted on the frame 10 via a disassembly component. The bending plate 23 is L-shaped. The first end of the bending plate 23 is connected to the first mounting plate 22, and the second end of the bending plate 23 is parallel to the first mounting plate 22. A first wiring cavity 21 is formed between the first mounting plate 22 and the second end of the bending plate 23.

[0033] Specifically, the second wiring unit 30 includes a second mounting plate 32 and two side plates 33 spaced apart along a first direction. The second mounting plate 32 is detachably mounted on the frame 10 via a disassembly component. The first side edges of the two side plates 33 are both disposed on the second mounting plate 32, and the second side edges of the two side plates 33 extend toward the side away from the second mounting plate 32. A second wiring cavity 31 is formed between the two side plates 33 and the second mounting plate 32.

[0034] In one implementation, a cabinet door 12 is detachably provided on the frame 10, and a rectangular observation port 120 is provided on the cabinet door 12.

[0035] In one implementation, a plurality of first ventilation holes 121 are provided through the cabinet door 12.

[0036] As one implementation method, an acrylic plate is fitted onto the rectangular observation opening 120 of the cabinet door 12.

[0037] As an implementation form, a plurality of second air holes 13 are formed through the rack 10.

[0038] As an implementation form, the rack 10 is further provided with a limiting assembly 70, the limiting assembly 70 comprising a sensing piece 71, a limiting driving piece 72 and a limiting piece 73, wherein: a limiting groove is formed in the bottom of the placing table 40, the sensing piece 71 is arranged on the bottom of the rack 10, the sensing piece 71 is electrically connected with the limiting driving piece 72, the sensing piece 71 is configured to emit a starting signal to the limiting driving piece 72 when the placing table 40 moves to a preset position in the rack 10, the limiting piece 73 is arranged on the rack 10 and can extend into or out of the limiting groove, the fixed end of the limiting driving piece 72 is mounted on the rack 10, the driving end of the limiting driving piece 72 is connected with the limiting piece 73, and the limiting driving piece 72 is configured to drive the limiting piece 73 to extend into or out of the limiting groove; when the placing table 40 moves into position, the limiting driving piece 72 drives the limiting piece 73 to extend into the limiting groove, thereby limiting the movement stroke of the placing table 40 in the second direction.

[0039] It can be seen that the limiting assembly 70 can automatically limit the placing table 40 when the placing table 40 moves to the preset position through the cooperation of the sensing piece 71, the limiting driving piece 72 and the limiting piece 73, so as to ensure the stability of the placing table 40 during the test, avoid the problems such as loose connection or collision of the compressor 100 and other components caused by displacement of the placing table 40, improve the safety and stability of the test, and ensure the reliability of the test result.

[0040] Based on the above-described mounting rack for the compressor stall test cabinet, a stall test cabinet is provided, comprising the above-described mounting rack for the compressor stall test cabinet.

[0041] The above embodiments only illustrate the basic principles and characteristics of the present application, and the present application is not limited by the above examples. Without departing from the spirit and scope of the present application, various changes and modifications can be made to the present application, and these changes and modifications all fall within the scope of the present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A mounting rack for a compressor stall test cabinet, characterized by, The mounting frame for the compressor stall test cabinet comprises a rack, a first wiring unit, a second wiring unit and a placement table, wherein: The first wiring unit is arranged on the rack, the first wiring unit has a first wiring cavity extending in a first direction, the top end of the second wiring unit is connected with the middle part of the first wiring unit, the bottom end of the second wiring unit is provided with a placement box, the second wiring unit has a second wiring cavity extending in a vertical direction, the second wiring cavity is connected with the first wiring cavity, the lead of the control console extends into the placement box after passing through the first wiring cavity and the second wiring cavity, and the placement box is configured to accommodate the end of the lead of the control console; The placement table is arranged on the bottom of the rack and below the placement box in a second direction, the placement table is configured to carry the compressor to be tested, the end of the lead of the compressor extends into the placement box and is electrically connected with the lead of the control console, and the first direction is perpendicular to the second direction.

2. The mounting rack for a compressor stall test cabinet of claim 1, wherein, The top of the rack is detachably provided with a cooling fan, the top of the rack is provided with an avoiding opening for avoiding the blowing end of the cooling fan, the blowing end of the cooling fan extends into the inside of the rack after passing through the avoiding opening, and the cooling fan is configured to blow air to the compressor being tested in the rack.

3. The mounting rack for a compressor stall test cabinet of claim 1, wherein, The rack is detachably provided with a cabinet door, and the cabinet door is provided with a rectangular observation opening.

4. The mounting rack for a compressor stall test cabinet of claim 3, wherein, A plurality of first air holes are arranged on the cabinet door.

5. The mounting rack for a compressor stall test cabinet of claim 3, wherein, The rectangular observation opening of the cabinet door is fitted with a plexiglass plate.

6. The mounting rack for a compressor stall test cabinet of claim 1, wherein, A plurality of second air holes are arranged on the rack.

7. The mounting rack for a compressor stall test cabinet of claim 1, wherein, A limiting assembly is further arranged on the rack, and the limiting assembly comprises a sensing part, a limiting driving part and a limiting part, wherein: A limiting groove is arranged on the bottom of the placement table, the sensing part is arranged on the bottom of the rack, the sensing part is electrically connected with the limiting driving part, the sensing part is configured to emit a starting signal to the limiting driving part when the placement table moves to a preset position in the rack, the limiting part is arranged on the rack and can extend into or out of the limiting groove, the fixed end of the limiting driving part is mounted on the rack, the driving end of the limiting driving part is connected with the limiting part, and the limiting driving part is configured to drive the limiting part to extend into or out of the limiting groove; When the placement table moves to the position, the limiting driving part drives the limiting part to extend into the limiting groove, thereby limiting the movement stroke of the placement table in the second direction.

8. A stall testing cabinet characterized by, The stall test cabinet comprises the mounting frame for the compressor stall test cabinet according to any one of claims 1 to 7.

Images