Integrated installation structure and high and low voltage switch cabinet

Abstract

The present invention discloses an integrated installation structure and a high and low voltage switch cabinet, which relate to the field of electric power equipment and include a trolley room, wherein a circuit breaker is arranged in the trolley room, and a quick-moving mechanism for moving the circuit breaker is arranged in the trolley room. The present invention completes the installation of the circuit breaker in the trolley room through the quick-moving mechanism, and can realize that the circuit breaker can be moved quickly in the trolley room, thereby improving the speed of the circuit breaker in the electrical plug-in process, which is beneficial to reducing the damage of the arc phenomenon to components, and also reduces the potential safety hazards, thereby improving the safety of the entire operation process.

Description

Technical Field

[0001] The invention relates to the technical field of electric power equipment, in particular to an integrated installation structure and a high and low voltage switch cabinet. Background Art

[0002] High and low voltage switchgear is a device used to connect high voltage or low voltage cables. It mainly passes high voltage current into the high voltage cabinet, and then steps down the voltage through the transformer to flow to the low voltage cabinet, and then to the distribution box of each power consumption. High and low voltage switchgear is a device that integrates protection devices such as switches and circuit breakers to form electrical control and protection.

[0003] The existing Chinese patent publication number is: CN113346380B, the name of the patent is "a high and low voltage switch cabinet", the patent includes "cabinet mechanism, cabinet door mechanism, movable frame plate, screw, vertical shaft and hanger mechanism, the front end of the cabinet mechanism is connected to the cabinet door mechanism; the rear end of the cabinet mechanism is connected to the hanger mechanism; both ends of the screw and the two ends of the vertical shaft are fixed at both ends inside the cabinet mechanism, and the axis of the vertical shaft and the axis of the screw are arranged in parallel; there are multiple movable frames, multiple movable frames are screwed on the screw, and multiple movable frames are slidably fitted on the vertical shaft. The invention is a high and low voltage switch cabinet, which is provided with multiple movable frames that can be adjusted for displacement, so as to adjust the distance between adjacent movable frames according to the size of different electrical equipment";

[0004] However, some of the main electrical components in the existing high and low voltage switch cabinets have their own independent compartment spaces, including a trolley room, a busbar room, a cable room, etc. Among them, the trolley-type circuit breaker in the trolley room is provided with a busbar contact and an outgoing line contact, the busbar contact can be plugged into the busbar jack in the busbar room, and the outgoing line contact can be plugged into the outgoing line jack in the cable room;

[0005] In the existing technology, the trolley-type circuit breaker is moved in the trolley chamber by rotating a screw rod, thereby achieving electrical connection and disconnection between the trolley-type circuit breaker and the busbar chamber and the cable chamber. The disadvantage of this method is that the speed is slow during the entire electrical plug-in process. Once the arc phenomenon lasts too long, it is easy to damage the components and there are certain safety hazards. Summary of the invention

[0006] The object of the present invention is to provide an integrated installation structure and a high and low voltage switch cabinet to solve the deficiencies in the above-mentioned prior art.

[0007] In order to achieve the above object, the present invention provides the following technical solutions:

[0008] An integrated installation structure includes a trolley chamber, a circuit breaker is arranged in the trolley chamber, a quick-moving mechanism for moving the circuit breaker is arranged in the trolley chamber, and the quick-moving mechanism includes:

[0009] The translation vehicle assembly comprises a moving block capable of horizontally moving in the trolley chamber, wherein the moving block has a left position and a right position in the travel of the trolley chamber, and the travel section between the left position and the right position is an energy storage travel;

[0010] An energy storage component, comprising a spring unit, wherein the spring unit is in a deformation charging state when the moving block moves within the energy storage stroke;

[0011] A pallet assembly, comprising a plate body mounted on the translation vehicle assembly, wherein the plate body can be displaced on the translation vehicle assembly;

[0012] The baffle assembly includes a first baffle plate movably installed in the trolley chamber, wherein the first baffle plate has a downward position and a middle avoidance position in the vertical direction, and when the movable block reaches the right position, the first baffle plate switches to the middle avoidance position, and the plate body drives the circuit breaker to move rapidly under the elastic force of the spring unit released instantly.

[0013] Preferably, the translation vehicle assembly further comprises a screw rod which horizontally spirally penetrates the moving block, and when the screw rod rotates, the moving block moves along the axis of the screw rod.

[0014] Preferably, the support plate assembly further comprises a support plate unit fixed to the end of the plate body, a protrusion is provided on the top of the plate body, and both ends of the spring unit are respectively fixed to the corresponding support plate unit and the moving block.

[0015] Preferably, the support plate unit comprises a support plate, a portion of the top of the support plate that is higher than the top of the plate body forms a raised portion, and a bottom of the support plate is slidably connected to the trolley chamber via a support wheel.

[0016] Preferably, the blocking assembly further includes a second baffle plate, and a locking mechanism is provided between the second baffle plate and the first baffle plate, and the locking mechanism can switch the blocking state of the second baffle plate according to the position change of the first baffle plate.

[0017] Preferably, the interlocking mechanism includes a rotating plate, a first shaft fixed to the trolley chamber is movably penetrated through the middle side of the rotating plate, a fan-shaped gear plate is fixed to one end of the rotating plate, a rack fixed to the first baffle is meshed on the fan-shaped gear plate, and when the first baffle is in the middle avoidance position, the rotating plate limits the clockwise deflection of the second baffle, and the first baffle also has a top position in the vertical direction, and when the first baffle is in the top position, the rotating plate releases the limiting effect on the clockwise deflection of the second baffle.

[0018] Preferably, a rectangular opening is provided on the plate body of the first baffle, a pushing column is telescopically installed on the moving block, a slope is provided at one end of the pushing column, and the top surface of the pushing column contacts the top surface in the rectangular opening, then the first baffle is located in the middle avoidance position.

[0019] Preferably, a placement groove for accommodating the plate body is provided on the top of the moving block, and a plurality of rotating rollers in contact with the plate body are installed in an array on the bottom surface and side surfaces of the placement groove.

[0020] Preferably, the top end of the second baffle is rotatably mounted on the inner wall of the trolley chamber via a second shaft, and the bottom end of the second baffle is located on the moving trajectory of the raised portion when in an upright state.

[0021] Preferably, a high and low voltage switch cabinet is provided with the above-mentioned integrated mounting structure.

[0022] In the above technical scheme, the present invention provides an integrated installation structure, which completes the installation of the circuit breaker in the trolley chamber through a quick-moving mechanism, and can achieve rapid movement of the circuit breaker in the trolley chamber, thereby increasing the speed of the circuit breaker during the electrical plug-in process, which is beneficial to reducing the damage to components caused by electric arc phenomena, and also reduces safety hazards, thereby improving the safety of the entire operation process. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0024] Figure 1 It is an overall schematic diagram of an integrated installation structure of the present invention;

[0025] Figure 2 A schematic diagram of a translation vehicle assembly of an integrated installation structure of the present invention;

[0026] Figure 3 For the present invention Figure 2 Enlarged view of point A in the middle;

[0027] Figure 4 This is a schematic diagram of a trolley compartment of an integrated installation structure in a cabinet according to the present invention;

[0028] Figure 5 For the present invention Figure 4 Schematic diagram of the cross section along the middle edge BB;

[0029] Figure 6 For the present invention Figure 5 Enlarged view of point C in the middle;

[0030] Figure 7 This is a schematic diagram of a placement slot of an integrated installation structure of the present invention on a moving block:

[0031] Figure 8 This is a schematic diagram of a pushing column of an integrated mounting structure of the present invention being connected to a plug-in hole via a connecting rope.

[0032] Description of reference numerals:

[0033] 1. Trolley room; 2. Circuit breaker; 3. Translation trolley assembly; 3.1. Moving block; 3.2. Screw rod; 3.3. Placement groove; 3.4. Rotating roller; 4. Energy storage assembly; 4.1. Spring unit; 4.2. Elastic rubber sleeve; 5. Support plate assembly; 5.1. Plate body; 5.2. Support plate unit; 5.21. Support plate; 5.22. Support wheel; 5.3. Protrusion; 6. Limiting assembly; 6.1. First baffle plate; 6.11. Rectangular opening; 6.12. Pushing column; 6.13. Inclined portion; 6.14. Plug-in hole; 6.15. Connecting rope; 6.2. Second baffle plate; 6.3. Second shaft rod; 7. Interlocking mechanism; 7.1. Rotating plate; 7.2. First shaft rod; 7.3. Fan-shaped gear plate; 7.4. Rack; 8. Notch; 9. Cabinet; 10. Busbar room; 11. Cable room. DETAILED DESCRIPTION

[0034] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0035] See also Figure 1-8 An integrated installation structure provided by an embodiment of the present invention includes a trolley room 1, a circuit breaker 2 is arranged in the trolley room 1, and a quick-moving mechanism for moving the circuit breaker 2 is arranged in the trolley room 1, and the quick-moving mechanism includes:

[0036] The translation vehicle assembly 3 comprises a moving block 3.1 capable of horizontal movement in the trolley room 1. The moving block 3.1 is preferably a rectangular block. The moving block 3.1 can move linearly on the horizontal plane of the trolley room 1. The moving block 3.1 has a left position and a right position in the travel of the trolley room 1. The travel section between the left position and the right position is an energy storage travel.

[0037] The energy storage component 4 includes a spring unit 4.1, the elastic deformation direction of the spring unit 4.1 is parallel to the moving trajectory of the moving block 3.1, that is, the force direction of the compression deformation and the tensile deformation of the spring unit 4.1 is parallel to the moving trajectory of the moving block 3.1, and the spring unit 4.1 is in a deformation charging state when the moving block 3.1 is located in the energy storage stroke and moves, and the deformation charging state is the state in which the spring unit 4.1 undergoes elastic deformation;

[0038] The support plate assembly 5 comprises a plate body 5.1 mounted on the translation vehicle assembly 3, that is, the plate body 5.1 is located at the top of the moving block 3.1, the plate surface of the plate body 5.1 is parallel to the horizontal plane, the plate body 5.1 can be displaced on the translation vehicle assembly 3, that is, the plate body 5.1 can be displaced on the moving block 3.1, and the displacement direction line of the plate body 5.1 is parallel to the displacement direction line of the moving block 3.1;

[0039] The blocking assembly 6 includes a first baffle 6.1 movably installed in the trolley chamber 1. The first baffle 6.1 can move linearly in the vertical direction. The plate surface of the first baffle 6.1 is perpendicular to the displacement direction line of the moving block 3.1. The first baffle 6.1 has a downward position and a middle avoidance position in the vertical direction. When the first baffle 6.1 is in the downward position, it can block the movement of the plate body 5.1. When the moving block 3.1 reaches the right position, the first baffle 6.1 switches to the middle avoidance position. When the first baffle 6.1 is in the middle avoidance position, the blocking effect of the first baffle 6.1 on the movement of the plate body 5.1 is cancelled. The plate body 5.1 drives the circuit breaker 2 to move rapidly under the elastic force of the spring unit 4.1 released instantly;

[0040] Specifically, the trolley room 1 is a cavity space formed by a cabinet 9 and a partition fixed in the cabinet. A vertical track groove adapted to the first baffle 6.1 is provided on the inner wall surface of the trolley room 1. The plate body of the first baffle 6.1 can be vertically displaced along the vertical track groove. The trolley room 1 is located in the front middle of the cabinet 9. The cabinet 9 also includes a busbar room 10 and a cable room 11. The busbar room and the cable room are located in the back middle of the cabinet 9. The circuit breaker 2 moves deeply inside the trolley room 1. The busbar contacts and the outgoing line contacts on the circuit breaker 2 can be plugged with the corresponding busbar jacks and the outgoing line jacks located in the trolley room 1. The busbar jacks and the outgoing line jacks are plugged and electrically connected with the corresponding busbar room and the cable room.

[0041] In actual use, when the moving block 3.1 moves deeply inside the trolley chamber 1, the support plate assembly 5 moves synchronously with the moving block 3.1. When the moving block 3.1 moves on the energy storage stroke, the spring unit 4.1 is deformed and charged. When the moving block 3.1 reaches the right position of the end position of the energy storage stroke, the spring unit 4.1 in the maximum deformation and charged state releases its elastic potential energy, so that the plate body 5.1 drives the circuit breaker 2 to move rapidly under the elastic force released instantly by the spring unit 4.1, so that the busbar contacts and the outgoing line contacts on the circuit breaker 2 can be quickly plugged into the corresponding busbar jacks and the outgoing line jacks in the trolley chamber 1, thereby improving the speed of the circuit breaker in the electrical plug-in process, which is beneficial to reducing the damage of the arc phenomenon to the components, and also reduces the potential safety hazards, thereby improving the safety of the entire operation process.

[0042] In another embodiment provided by the present invention, the translation vehicle assembly 3 further comprises a screw rod 3.2 which is horizontally spirally penetrated through the moving block 3.1. When the screw rod 3.2 rotates, the moving block 3.1 moves along the axis of the screw rod 3.2. The axis of the screw rod 3.2 is parallel to the horizontal plane. One end of the screw rod 3.2 is rotatably connected to the inner wall surface of the trolley chamber 1. One end of the screw rod 3.2 extending out of the trolley chamber 1 can be adapted to be connected with a crank handle, so that the axial driving force is applied to the screw rod 3.2 by rotating the crank handle.

[0043] In actual use, through the forward rotation of the screw rod 3.2, the moving block 3.1 moves deeper into the trolley chamber 1 along the axis of the screw rod 3.2, so that the circuit breaker 2 performs a plug-in movement toward the location of the busbar socket and the outlet socket. Similarly, when the screw rod 3.2 rotates in the reverse direction, the moving block 3.1 moves away from the interior of the trolley chamber 1 along the axis of the screw rod 3.2, so that the circuit breaker 2 performs a disconnection movement away from the location of the busbar socket and the outlet socket.

[0044] In another embodiment provided by the present invention, the support plate assembly 5 also includes a support plate unit 5.2 fixed to the end of the plate body 5.1, a protrusion 5.3 is provided on the top of the plate body 5.1, and the two ends of the spring unit 4.1 are respectively fixed to the corresponding support plate unit 5.2 and the moving block 3.1, and the outer elastic sleeve of the spring unit 4.1 is elastically sleeved with an elastic rubber sleeve 4.2 to increase its elastic potential energy, wherein the support plate unit 5.2 includes a support plate 5.21, the plate surface of the support plate 5.21 is perpendicular to the horizontal plane, and the support plate 5.2 The plate surface of the support plate 5.21 is perpendicular to the moving direction line of the moving block 3.1. The top of the support plate 5.21 is higher than the top of the plate body 5.1, forming a raised portion 5.3. The bottom of the support plate 5.21 is slidably connected to the inner bottom of the trolley chamber 1 through a support wheel 5.22. The support plate unit 5.2 provides support force for the extended portion of the plate body 5.1 protruding from the moving block 3.1, which is conducive to keeping the plate body 5.1 in a horizontal state. It should be particularly noted that a notch 8 for the screw rod 3.2 to movably penetrate is provided on the plate body of the support plate 5.21.

[0045] In actual use, when the moving block 3.1 is moving deeper, under the connection between the spring unit 4.1 and the support plate unit 5.2, the plate body 5.1 moves with the moving block 3.1. When the moving block 3.1 reaches the left position, the support plate 5.21 contacts the first baffle 6.1 in the downward position.

[0046] When the moving block 3.1 moves from the left position to the right position, that is, when the moving block 3.1 moves within the energy storage stroke, the first baffle 6.1 at the downward position blocks the support plate 5.21, so the support plate 5.21 no longer moves with the moving block 3.1, while the moving block 3.1 continues to move deeper, and the spring unit 4.1 is squeezed by the moving block 3.1 and elastically deforms, and the spring unit 4.1 is in a deformation and energy charging state;

[0047] When the moving block 3.1 reaches the right position, the first baffle 6.1 switches to the middle avoidance position, and the first baffle 6.1 withdraws from the moving trajectory of the supporting plate 5.21. The supporting plate 5.21 is no longer blocked by the first baffle 6.1. At this time, the elastic force of the elastically deformed spring unit 4.1 is released, and the supporting plate 5.21 drives the plate body 5.1 to move on the moving block 3.1 under the driving action of the spring unit 4.1 releasing the elastic force. Since the circuit breaker 2 is fixed on the plate body 5.1, the plate body 5.1 drives the circuit breaker 2 to move quickly in the trolley chamber 1, so that the circuit breaker 2 can achieve the effect of quick plug-in.

[0048] In another embodiment provided by the present invention, the blocking assembly 6 further includes a second baffle 6.2, the second baffle 6.2 has a vertical fixed state parallel to the first baffle 6.1, and the second baffle 6.2 also has a deflected state, and a locking mechanism 7 is provided between the second baffle 6.2 and the first baffle 6.1, and the locking mechanism 7 can switch the blocking state of the second baffle 6.2 according to the position change of the first baffle 6.1;

[0049] The top of the second baffle 6.2 is rotatably mounted with the inner wall of the trolley chamber 1 through the second shaft 6.3. When the second baffle 6.2 is in the vertical fixed state, the bottom of the second baffle 6.2 is located on the moving track line of the protrusion 5.3. When the second baffle 6.2 is in the deflected state, the bottom of the second baffle 6.2 is separated from the moving track line of the protrusion 5.3. With the second baffle 6.2 in the vertical fixed state as the starting point, the second baffle 6.2 in the deflected state is divided into clockwise deflection and counterclockwise deflection;

[0050] Specifically, the interlocking mechanism 7 comprises a rotating plate 7.1, a first shaft 7.2 fixed to the trolley chamber 1 is movably penetrated through the middle side of the rotating plate 7.1, a sector gear plate 7.3 is fixed to one end of the rotating plate 7.1, a rack 7.4 fixed to the first baffle 6.1 is meshed on the sector gear plate 7.3, when the first baffle 6.1 is in the middle avoidance position, the rotating plate 7.1 limits the clockwise deflection of the second baffle 6.2, and the first baffle 6.1 also has a top position in the vertical direction, when the first baffle 6.1 is in the top position, the rotating plate 7.1 releases the limiting effect on the clockwise deflection of the second baffle 6.2;

[0051] In actual use, under the driving action of the spring unit 4.1 releasing the elastic force, the support plate 5.21 drives the plate body 5.1 to move quickly on the moving block 3.1. During the movement of the plate body 5.1 on the moving block 3.1, the support plate 5.21 and the second baffle 6.2 are squeezed and pushed, and the second baffle 6.2 is deflected counterclockwise. When the circuit breaker 2 is electrically plugged in, the support plate 5.21 also reaches the right side of the second baffle 6.2. At this time, the state is that the first baffle 6.2 is in the state of being pushed by the second baffle 6.2. 1 is still in the middle avoidance position, the second baffle 6.2 cannot deflect clockwise under the action of the interlocking mechanism 7, and the second baffle 6.2 that deflects counterclockwise returns to the vertical fixed state under the action of gravity. At this time, the moving block 3.1 continues to move deeply. Since the circuit breaker 2 is electrically plugged in, the plate body 5.1 fixed to the circuit breaker 2 cannot move deeply, so the spring unit 4.1 continues to compress and deform. At this time, the elasticity of the spring unit 4.1 is conducive to maintaining the circuit breaker 2 in a stable electrically plugged state;

[0052] Furthermore, when the circuit breaker 2 needs to be unplugged from the electrical plug-in position, the moving block 3.1 moves away from the inside of the trolley chamber 1. Since the first baffle 6.1 is still in the middle avoidance position, the second baffle 6.2 cannot deflect clockwise under the action of the interlocking mechanism 7. Since the bottom end of the second baffle 6.2 is located on the moving trajectory of the protrusion 5.3, when the moving block 3.1 passes through the energy storage stroke, the spring unit 4.1 is stretched and deformed, and the spring unit 4.1 is in a deformation and energy charging state. When the moving block 3.1 reaches the left position, the first baffle 6.1 is still in the middle avoidance position, and the second baffle 6.2 cannot deflect clockwise under the action of the interlocking mechanism 7. Since the bottom end of the second baffle 6.2 is located on the moving trajectory of the protrusion 5.3, the spring unit 4.1 is stretched and deformed when the moving block 3.1 passes through the energy storage stroke. The spring unit 4.1 is in a deformation and energy charging state. When the moving block 3.1 reaches the left position, the first baffle 6.1 is still in the middle avoidance position, and the second baffle 6.2 is not able to deflect clockwise under the action of the interlocking mechanism 7. The baffle 6.1 moves from the middle avoidance position to the top allowance position. At this time, the rotating plate 7.1 of the interlocking mechanism 7 releases the restriction effect on the clockwise deflection of the second baffle 6.2. The second baffle 6.2 can deflect clockwise under the pushing action of the protrusion 5.3. At this time, the elastic potential energy of the stretching deformation of the spring unit 4.1 is released. Under the driving action of the spring unit 4.1 releasing the elastic force, the support plate 5.21 drives the plate body 5.1 to move quickly on the moving block 3.1, so as to achieve the effect of rapid pull-out of the circuit breaker 2, and the circuit breaker 2 quickly completes the disconnection movement.

[0053] In another embodiment provided by the present invention, a rectangular opening 6.11 is provided on the plate body of the first baffle 6.1, a pushing column 6.12 is telescopically installed on the moving block 3.1, an inclined portion 6.13 is provided at one end of the pushing column 6.12, and the top surface of the pushing column 6.12 contacts the top surface inside the rectangular opening 6.11, and the first baffle 6.1 is located in the middle avoidance position;

[0054] Specifically, a plug hole 6.14 adapted to accommodate a pushing column 6.12 is provided at the end of the moving block 3.1, and one end of the pushing column 6.12 is connected to the bottom of the plug hole 6.14 by a connecting rope 6.15. In actual use, when the moving block 3.1 reaches the right position, the insertion end of the pushing column 6.12 and the bottom end of the plug hole 6.14 have a squeezing force, and the top surface of the rectangular opening 6.11 slides relatively on the inclined surface 6.13 until the top surface of the pushing column 6.12 contacts the top surface of the rectangular opening 6.11, so that the first baffle 6.1 moves upward in the vertical direction, that is, the first baffle 6.1 switches from the downward position to the middle avoidance position;

[0055] When the moving block 3.1 moves away from the inside of the trolley chamber 1, the top surface of the pushing column 6.12 is still in contact with the top surface of the rectangular opening 6.11, and the pushing column 6.12 and the plug hole 6.14 move away from each other. When the moving block 3.1 reaches the left position, the pushing column 6.12 is pulled by the connecting rope 6.15 to move synchronously with the moving block 3.1, so that the pushing column 6.12 is separated from the rectangular opening 6.11.

[0056] It should be noted that when the first baffle plate 6.1 is in the downward position, the rotating plate 7.1 is in a state of being perpendicular to the plate surface of the rotating plate 7.1. When the first baffle plate 6.1 is in the middle avoidance position, under the meshing action of the sector gear plate 7.3 and the rack 7.4, the rotating plate 7.1 is in a tilted state toward the first baffle plate 6.1, and the second baffle plate 6.2 and the rotating plate 7.1 are also in a non-vertical state. When the spring unit 4.1 is stretched and deformed, the second baffle plate 6.2 has an extrusion force on the rotating plate 7.1, and the second baffle plate 6.2 A component force of a part of the extrusion force of the rotating plate 7.1 causes the rotating plate 7.1 to have a driving force to deflect around the first shaft 7.2. As the tensile deformation force of the spring unit 4.1 increases, the first baffle 6.1 moves to the top position under the meshing action of the sector gear plate 7.3 and the rack 7.4, until the bottom surface of the pushing column 6.12 is in contact with the bottom surface of the rectangular opening 6.11. At this time, the pushing column 6.12 acts as a locking pin in the rectangular opening 6.11, restricting the first baffle 6.1 from moving from the middle avoidance position to the top position;

[0057] When the pushing column 6.12 is separated from the rectangular opening 6.11, the first baffle 6.1 is no longer restricted from moving from the middle avoidance position to the top letting position. When the first baffle 6.1 reaches the top letting position, the clockwise deflection range of the second baffle 6.2 is increased, that is, the rotating plate 7.1 releases the restriction on the clockwise deflection of the second baffle 6.2, so that the bottom end of the second baffle 6.2 is separated from the moving trajectory of the protrusion 5.3, and the second baffle 6.2 can be deflected clockwise under the pushing action of the protrusion 5.3, and the elastic potential energy of the tensile deformation of the spring unit 4.1 is released.

[0058] In another embodiment of the present invention, a placement groove 3.3 for accommodating the plate body 5.1 is provided on the top of the moving block 3.1, and a plurality of rotating rollers 3.4 in contact with the plate body 5.1 are installed in an array on the bottom and side surfaces of the placement groove 3.3.

[0059] In another embodiment provided by the present invention, a high and low voltage switch cabinet is provided with the above-mentioned integrated mounting structure, and the integrated mounting structure can improve the plugging speed of the circuit breaker during the electrical plugging process, which is beneficial to reduce the damage of the arc phenomenon to the components, and can also realize the effect of rapid disconnection of the circuit breaker 2, quickly complete the disconnection movement of the circuit breaker 2, and also reduce the potential safety hazards, improve the safety of the entire operation process, and the operation steps of the whole process are simple, that is, during the entire electrical plugging process, it is only necessary to keep the threaded rod rotating in the forward direction, and the mounting structure can realize automatic energy storage and rapid plugging action, and can keep the circuit breaker 2 in a stable electrical plugging state, and during the disconnection and disconnection of the circuit breaker 2, it is only necessary to rotate the threaded rod in the reverse direction, and the action flow of unlocking, energy storage, and rapid disconnection is automatically completed in this process, and the operation is simple and convenient.

[0060] The above description is only by way of illustration of certain exemplary embodiments of the present invention. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. An integrated installation structure, comprising a trolley chamber (1), wherein a circuit breaker (2) is arranged in the trolley chamber (1), characterized in that: A quick-moving mechanism for moving the circuit breaker (2) is provided in the trolley room (1), and the quick-moving mechanism comprises: A translation vehicle assembly (3) comprises a moving block (3.1) capable of horizontally moving in a trolley chamber (1), wherein the moving block (3.1) has a left position and a right position in a stroke in the trolley chamber (1), and the stroke section between the left position and the right position is an energy storage stroke; An energy storage component (4), comprising a spring unit (4.1), wherein the spring unit (4.1) is in a deformation and energy charging state when the moving block (3.1) is located within the energy storage stroke and moves; A pallet assembly (5), comprising a plate body (5.1) mounted on the translation vehicle assembly (3), wherein the plate body (5.1) is capable of being displaced on the translation vehicle assembly (3); A baffle assembly (6) comprising a first baffle (6.1) movably installed in a trolley chamber (1), the first baffle (6.1) having a downward position and a middle avoidance position in a vertical direction, the first baffle (6.1) switching to the middle avoidance position when the moving block (3.1) reaches the right position, and the plate body (5.1) drives the circuit breaker (2) to move rapidly under the action of the elastic force of the spring unit (4.1) released instantly; The translation vehicle assembly (3) further comprises a screw rod (3.2) which spirally passes through the moving block (3.1) in a horizontal manner, and when the screw rod (3.2) rotates, the moving block (3.1) moves along the axis of the screw rod (3.2); a placement groove (3.3) for accommodating the plate body (5.1) is provided on the top of the moving block (3.1); a plurality of rotating rollers (3.4) in contact with the plate body (5.1) are installed in an array on the bottom surface and the side surface of the placement groove (3.3); The support plate assembly (5) further comprises a support plate unit (5.2) fixed to the end of the plate body (5.1); a protrusion (5.3) is provided on the top of the plate body (5.1); two ends of the spring unit (4.1) are respectively fixed to the corresponding support plate unit (5.2) and the moving block (3.1); the support plate unit (5.2) comprises a support plate (5.21); a portion of the top of the support plate (5.21) that is higher than the top of the plate body (5.1) constitutes the protrusion (5.3); and the bottom of the support plate (5.21) is slidably connected to the trolley chamber (1) via a support wheel (5.22); The blocking assembly (6) further comprises a second baffle (6.2), a locking mechanism (7) being provided between the second baffle (6.2) and the first baffle (6.1), the locking mechanism (7) being capable of switching the blocking state of the second baffle (6.2) according to the position change of the first baffle (6.1); The interlocking mechanism (7) comprises a rotating plate (7.1), a first shaft (7.2) fixed to the trolley chamber (1) movably penetrates the middle part of the side of the rotating plate (7.1), a sector gear plate (7.3) is fixed to one end of the rotating plate (7.1), a rack (7.4) fixed to the first baffle (6.1) is meshed on the sector gear plate (7.3), when the first baffle (6.1) is in the middle avoidance position, the rotating plate (7.1) limits the clockwise deflection of the second baffle (6.2), and the first baffle (6.1) also has a top-allowing position in the vertical direction, when the first baffle (6.1) is in the top-allowing position, the rotating plate (7.1) releases the limiting effect on the clockwise deflection of the second baffle (6.2); A rectangular opening (6.11) is provided on the plate body of the first baffle (6.1), a pushing column (6.12) is telescopically mounted on the moving block (3.1), one end of the pushing column (6.12) is provided with an inclined portion (6.13), the top surface of the pushing column (6.12) contacts the inner top surface of the rectangular opening (6.11), the first baffle (6.1) is located in a neutral position, the top end of the second baffle (6.2) is rotatably mounted on the inner wall of the trolley chamber (1) through a second shaft (6.3), and the bottom end of the second baffle (6.2) is located on the moving track line of the protruding portion (5.3) when in a vertical fixed state.

2. A high and low voltage switch cabinet, characterized in that: The high and low voltage switch cabinet is provided with the integrated mounting structure according to claim 1.

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