A device for quickly adjusting frequency and voltage of a new energy station grid-connected point

Abstract

The application relates to the technical field of new energy station, in particular to a device for quickly adjusting the frequency and voltage of a grid-connected point of a new energy station, which comprises a body, a joint arranged on the body, and a cable connected with the joint; a fixing mechanism, which comprises a first driving assembly arranged on the joint, an extrusion assembly and a horizontal plate arranged on the first driving assembly, an extrusion head connected with the extrusion assembly, a first locking assembly for limiting the first driving assembly, a second driving assembly and a second locking assembly arranged on the horizontal plate, and a limiting block arranged on the horizontal plate. The first driving assembly can drive the extrusion assembly to run, so that the extrusion assembly clamps the cable through the extrusion head, and the situation of wire disconnection is avoided, thereby affecting the use of the staff.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of new energy station, in particular to a device for quickly adjusting the frequency and voltage of the grid-connected point of a new energy station. BACKGROUND

[0002] A new energy station refers to a site for producing, storing, and distributing new energy. The construction of new energy stations is of great significance in promoting the transformation of energy structure and reducing environmental pollution. They can provide clean and renewable energy, reduce dependence on traditional fossil fuels, reduce greenhouse gas emissions, and promote sustainable development. In addition, new energy stations also help to increase employment opportunities, promote economic development, and enhance energy security.

[0003] With the progress of technology and policy support, the scale and number of new energy stations are constantly expanding. Countries are increasing investment and construction of new energy power generation to promote the development and utilization of green energy. The construction and operation of new energy stations need to consider resource environment, technical feasibility, policy support, and other factors to achieve the goal of sustainable development and clean energy.

[0004] Currently, new energy stations use NX-PFR-NE new energy frequency controller, which has the functions of fast synchronous power, voltage monitoring, primary frequency regulation, dynamic voltage regulation, and communication with the station monitoring system. However, when the device is connected, it is still mostly fixed with traditional plugs and sockets. When the device is moved or the cable is pulled, it is easy to loosen, causing the connection between the cable and the device to be disconnected, affecting the use of the staff. SUMMARY

[0005] In view of the above or existing problems in the prior art that when the device is moved or the cable is pulled, it is easy to loosen, causing the connection between the cable and the device to be disconnected, affecting the use of the staff, the present application is proposed.

[0006] Therefore, the purpose of the present application is to provide a device for quickly adjusting the frequency and voltage of the grid-connected point of a new energy station.

[0007] To solve the above technical problems, the present application provides the following technical solutions: including a body comprising a box, a connector provided on the box, and a cable connected to the connector; a fixing mechanism comprising a first drive assembly provided on the connector, an extrusion assembly and a cross plate provided on the first drive assembly, an extrusion head connected to the extrusion assembly, a first locking assembly for limiting the first drive assembly, a second drive assembly and a second locking assembly provided on the cross plate, and a limiting block provided on the cross plate.

[0008] As a preferred scheme of the device for quickly adjusting the frequency and voltage of the grid-connected point of the new energy station, the first driving assembly comprises two first circular rings arranged on the joint, rotating grooves arranged on the two first circular rings, two rotating rings arranged inside the two rotating grooves, a driving ring connected with the two rotating rings, and vertical lines arranged on the driving ring.

[0009] As a preferred scheme of the device for quickly adjusting the frequency and voltage of the grid-connected point of the new energy station, the extrusion assembly comprises an extrusion plate connected with the first circular ring, a sliding sleeve sleeved on the extrusion plate, and a driving plate connected with the sliding sleeve; the extrusion head is connected with one end of the extrusion plate away from the first circular ring; one end of the driving plate away from the sliding sleeve is connected with the driving ring; an arc groove is arranged on the joint.

[0010] As a preferred scheme of the device for quickly adjusting the frequency and voltage of the grid-connected point of the new energy station, the extrusion head is arc-shaped.

[0011] As a preferred scheme of the device for quickly adjusting the frequency and voltage of the grid-connected point of the new energy station, the first locking assembly comprises a right-angle block arranged on the driving ring, a first inclined surface and a first flat surface arranged on the right-angle block; the limiting block is provided with a second inclined surface and a second flat surface.

[0012] As a preferred scheme of the device for quickly adjusting the frequency and voltage of the grid-connected point of the new energy station, the transverse plate is provided with a sliding groove, the sliding groove is provided with a sliding plate inside, the sliding plate is connected with a concave plate, and the concave plate is provided with a support plate; the limiting block is arranged on the support plate.

[0013] As a preferred scheme of the device for quickly adjusting the frequency and voltage of the grid-connected point of the new energy station, the second driving assembly comprises a driving rod, a connecting block connected with the driving rod, a first telescopic rod arranged on the connecting block, and a first spring arranged inside the first telescopic rod.

[0014] As a preferred scheme of the device for quickly adjusting the frequency and voltage of the grid-connected point of the new energy station, the second driving assembly further comprises a vertical plate arranged on the connecting block, a third inclined surface and a third flat surface arranged on the vertical plate; the second locking assembly comprises two locking blocks arranged on the transverse plate, and a first side plate for connecting the two locking blocks.

[0015] As a preferred scheme of the device for quickly adjusting the frequency and voltage of the grid-connected point of the new energy station, the second locking assembly further comprises a fourth inclined surface arranged on the locking block, a missing groove arranged on the locking block, a second spring sleeved on the driving rod, and a reset member connected with the locking block.

[0016] As a preferred scheme of the device for quickly adjusting the frequency and voltage of the grid connection point of the new energy station, the reset member comprises a second side plate arranged on the horizontal plate, and a second telescopic rod and a third spring arranged on the second side plate; and the ends of the second telescopic rod and the third spring away from the second side plate are connected with the locking block.

[0017] The device for quickly adjusting the frequency and voltage of the grid connection point of the new energy station has the following beneficial effects: the first driving assembly can drive the extrusion assembly to operate, so that the extrusion assembly clamps the cable through the extrusion head, avoiding the disconnection of the cable and affecting the use of the worker; when the first driving assembly operates to the appropriate position, the first locking assembly and the limiting block cooperate to realize self-locking, thereby increasing the stability of the cable fixation; and the second driving assembly and the second locking assembly realize the unlocking and locking of the first locking assembly. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiment description. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without laboring on the premise.

[0019] Figure 1 It is the overall schematic diagram of the device for quickly adjusting the frequency and voltage of the grid connection point of the new energy station.

[0020] Figure 2 It is the overall schematic diagram of the device for quickly adjusting the frequency and voltage of the grid connection point of the new energy station.

[0021] Figure 3 It is the right side sectional structure schematic diagram of the fixing mechanism of the device for quickly adjusting the frequency and voltage of the grid connection point of the new energy station.

[0022] Figure 4 It is the right side sectional structure schematic diagram of the fixing mechanism of the device for quickly adjusting the frequency and voltage of the grid connection point of the new energy station. Figure 3 It is the right side sectional structure schematic diagram of the fixing mechanism of the device for quickly adjusting the frequency and voltage of the grid connection point of the new energy station.

[0023] Figure 5 It is the right side sectional structure schematic diagram of the fixing mechanism of the device for quickly adjusting the frequency and voltage of the grid connection point of the new energy station. Figure 1 .

[0024] Figure 6 It is the right side sectional structure schematic diagram of the fixing mechanism of the device for quickly adjusting the frequency and voltage of the grid connection point of the new energy station. Figure 2 .

[0025] Figure 7The fixed mechanism top section structure schematic diagram of the device for quickly adjusting the frequency and voltage of the new energy station grid-connected point Figure 1 .

[0026] Figure 8 The fixed mechanism top section structure schematic diagram of the device for quickly adjusting the frequency and voltage of the new energy station grid-connected point Figure 2 . DETAILED DESCRIPTION

[0027] In order to make the above objectives, characteristics and advantages of the present application more apparent, specific embodiments of the present application will be described in detail below with reference to the accompanying drawings.

[0028] In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. However, it will be apparent to one skilled in the art that the present application can be practiced without the specific details given herein, that the present application can be practiced with other than the described embodiments, and that variations from the particular embodiments described herein can be made and still be within the scope of the present application.

[0029] Secondly, the "one embodiment" or "embodiment" referred to herein means that the specific features, structures or characteristics can be included in at least one implementation of the present application. "In one embodiment" appearing in different places in the specification does not mean the same embodiment, nor is it an embodiment that is independent or alternative to other embodiments.

[0030] Embodiment 1, with reference to Figures 1-6 , the first embodiment of the present application, the embodiment provides a device for quickly adjusting the frequency and voltage of the new energy station grid-connected point, which comprises a body 100, the body 100 comprises a box body 101, a connector 102 provided on the box body 101, and a cable 103 connected with the connector 102, a fixed mechanism 200, which comprises a first driving assembly 201 provided on the connector 102, an extrusion assembly 202 and a cross plate 203 provided on the first driving assembly 201, an extrusion head 204 connected with the extrusion assembly 202, a first locking assembly 205 for limiting the first driving assembly 201, a second driving assembly 206 and a second locking assembly 207 provided on the cross plate 203, and a limiting block 208 provided on the cross plate 203. The first driving assembly 201 can drive the extrusion assembly 202 to operate, so that the extrusion assembly 202 clamps the cable 103 through the extrusion head 204, avoiding the situation of disconnection, which affects the use of the staff. When the first driving assembly 201 runs to the appropriate position, the first locking assembly 205 and the limiting block 208 cooperate to realize self-locking, which increases the stability of the cable 103 fixation. The second driving assembly 206 and the second locking assembly 207 realize the unlocking and locking of the first locking assembly 205.

[0031] Specifically, the first driving assembly 201 includes two first annular rings 201a fixedly sleeved on the joint 102, the two first annular rings 201a are both provided with a rotating groove 201b on the side close to each other, the two rotating grooves 201b are both provided with a rotating ring 201c, the two rotating rings 201c are both connected with a driving ring 201d on the side close to each other, and a vertical line 201e is arranged on the surface of the driving ring 201d, the vertical line 201e is arranged in multiple annular forms, and the arrangement of the vertical line 201e enables the staff to rotate the driving ring 201d more quickly, and the arrangement of the two rotating rings 201c ensures the stability of the rotation of the driving ring 201d.

[0032] Specifically, the extrusion assembly 202 is arranged in multiple annular forms at equal intervals, the extrusion assembly 202 includes an extrusion plate 202a rotationally connected with the first annular ring 201a, a sliding sleeve 202b slidingly sleeved on the extrusion plate 202a, and a driving plate 202c rotationally connected with the sliding sleeve 202b, the extrusion head 204 is connected with one end of the extrusion plate 202a away from the first annular ring 201a, one end of the driving plate 202c away from the sliding sleeve 202b is rotationally connected with the inner wall of the driving ring 201d, the joint 102 is provided with an arc groove 102a, the arc groove 102a has the same rotating track as the extrusion plate 202a, when the driving ring 201d rotates, the driving ring 201d drives the multiple driving plates 202c to rotate, the multiple driving plates 202c drive the multiple sliding sleeves 202b to slide on the multiple extrusion plates 202a respectively, the multiple sliding sleeves 202b drive the multiple extrusion plates 202a to rotate respectively, and the multiple extrusion plates 202a drive the extrusion head 204 to rotate, so that the multiple extrusion heads 204 clamp the cable 103, avoiding the situation that the cable 103 is out of line, which affects the use of the staff.

[0033] Specifically, the extrusion head 204 is arranged in an arc shape, the arc-shaped end portion can provide uniform clamping force, effectively fix the cable 103, this clamping mode can prevent the cable 103 from loosening or sliding, ensure that the cable 103 remains stable in its predetermined position, and the arc-shaped arrangement can uniformly disperse the pressure, avoid damaging or wearing the cable 103, compared with other clamping modes, the arc-shaped clamping can better protect the external insulation layer and internal conductor of the cable 103 from being damaged, the driving ring 201d drives the multiple driving plates 202c to rotate, the multiple driving plates 202c drive the multiple sliding sleeves 202b to slide on the multiple extrusion plates 202a respectively, the multiple sliding sleeves 202b drive the multiple extrusion plates 202a to rotate respectively, and the multiple extrusion plates 202a drive the extrusion head 204 to rotate, so that the multiple extrusion heads 204 clamp the cable 103, avoiding the situation that the cable 103 is out of line, which affects the use of the staff.

[0034] In use, the worker drives the vertical stripes 201e on the drive ring 201d by hand, so that the vertical stripes 201e drive the drive ring 201d to rotate, the drive ring 201d drives the plurality of drive plates 202c to rotate, the plurality of drive plates 202c drives the plurality of sliding sleeves 202b to slide on the plurality of pressing plates 202a respectively, the plurality of sliding sleeves 202b drives the plurality of pressing plates 202a to rotate respectively, and the plurality of pressing plates 202a drives the plurality of pressing heads 204 to rotate, so that the plurality of pressing heads 204 clamps the cable 103, avoiding the situation of line disconnection, affecting the use of the worker.

[0035] Embodiment 2, refer to Figures 3-8 , the second embodiment of the application, different from the previous embodiment is that the first locking assembly 205 includes a plurality of right angle blocks 205a provided on the drive ring 201d, the plurality of right angle blocks 205a are arranged equidistantly in the inside of the drive ring 201d, and the right angle block 205a is a right triangle, the first inclined surface 205b and the first plane 205c provided on the right angle block 205a, the limiting block 208 is provided with the second inclined surface 208a and the second plane 208b, the second inclined surface 208a on the limiting block 208 corresponds to the first inclined surface 205b on the right angle block 205a, the second plane 208b on the limiting block 208 corresponds to the first plane 205c on the right angle block 205a, the horizontal plate 203 is provided with a sliding groove 203a, the sliding groove 203a is provided with a sliding plate 203b inside, the moving distance of the sliding groove 203a and the sliding plate 203b matches, the sliding plate 203b is connected with the concave plate 203c, the concave plate 203c is provided with the support plate 203d, the limiting block 208 is provided on the top of the support plate 203d, when the drive ring 201d drives the right angle block 205a to rotate, the first inclined surface 205b on the right angle block 205a on the drive ring 201d contacts with the second inclined surface 208a on the limiting block 208, drives the limiting block 208 to move, the limiting block 208 drives the support plate 203d to move, the support plate 203d drives the sliding plate 203b concave plate 203c to move, and the concave plate 203c drives the sliding plate 203b to slide in the sliding groove 203a.

[0036] Specifically, the second driving assembly 206 has two, which are arranged on the top of the horizontal plate 203. The two second driving assemblies 206 are in contact with the concave plate 203c alternately through the second locking assembly 207. That is, when one of the second driving assemblies 206 is locked with the second locking assembly 207, the second driving assembly 206 is in contact with the concave plate 203c, and the other second driving assembly 206 is not locked with the second locking assembly 207 and is not in contact with the concave plate 203c. The second driving assembly 206 comprises a driving rod 206a, a connecting block 206b connected with the driving rod 206a, a first telescopic rod 206c arranged on the connecting block 206b, a first spring 206d arranged in the first telescopic rod 206c, and a first spring 206d arranged in the first telescopic rod 206c. One end of the first spring 206d is connected with the inner wall of the sleeve, and the other end of the first spring 206d is connected with the extension rod. When the limiting block 208 is driven to move by the extrusion of the right-angle block 205a, the concave plate 203c extrudes the extension rod, the extension rod extrudes the first spring 206d, and the first spring 206d is contracted. When the right-angle block 205a does not extrude the limiting plate, the first spring 206d drives the concave plate 203c to reset through the extension rod under the action of the first spring 206d. The concave plate 203c drives the limiting block 208 to reset, so that the limiting block 208 is located between the corresponding two right-angle blocks 205a. When the extrusion head 204 extrudes the cable 103, at this time, the driving ring 201d cannot continue to rotate, and at the same time, the first plane 205c of one of the right-angle blocks 205a is in contact with the second plane 208b on the limiting block 208, so that the driving ring 201d cannot rotate reversely to complete the locking after clamping the cable 103.

[0037] The remaining structures are the same as those in Embodiment 1.

[0038] In use, when the driving ring 201d drives the right-angle blocks 205a to rotate, the first inclined surface 205b on the right-angle blocks 205a on the driving ring 201d is in contact with the second inclined surface 208a on the limiting block 208, the limiting block 208 is driven to move, the limiting block 208 drives the supporting plate 203d to move, the supporting plate 203d drives the concave plate 203c to move, the concave plate 203c drives the sliding plate 203b to slide in the sliding groove 203a, the concave plate 203c extrudes the elongated rod, the elongated rod extrudes the first spring 206d, so that the first spring 206d is contracted, when the right-angle blocks 205a do not extrude the limiting plate, under the action of the first spring 206d, the first spring 206d pushes the concave plate 203c to reset through the elongated rod, the concave plate 203c drives the limiting block 208 to reset, so that the limiting block 208 is located between the two corresponding right-angle blocks 205a, when the extruding head 204 extrudes the cable 103, at this time, the driving ring 201d cannot continue to rotate, at the same time, the first plane 205c of one of the right-angle blocks 205a is in contact with the second plane 208b on the limiting block 208, so that the driving ring 201d cannot rotate reversely to complete the locking after the cable 103 is clamped.

[0039] Embodiment 3, refer to Figures 3-8For the third embodiment of the present application, different from the last embodiment, the embodiment comprises that the second driving assembly 206 further comprises a vertical plate 206e arranged at the bottom of the connecting block 206b, a third inclined surface 206f and a third flat surface 206g arranged on the vertical plate 206e, the second locking assembly 207 comprises two locking blocks 207a arranged on the horizontal plate 203 and a first side plate 207b for connecting the two locking blocks 207a, the second locking assembly 207 further comprises a fourth inclined surface 207c arranged on the locking block 207a, a missing slot 207d arranged on the locking block 207a, a second spring 207e sleeved on the driving rod 206a, one end of the second spring 207e being connected with the connecting block 206b and the other end of the second spring 207e being connected with the first ring 201a near the side of the driving ring 201d, and a reset member 207f connected with the locking block 207a, when the driving rod 206a is pushed, the driving rod 206a drives the connecting block 206b to move, when the connecting block 206b moves, the connecting block 206b drives the vertical plate 206e to move, the third inclined surface 206f on the vertical plate 206e presses the fourth inclined surface 207c on the locking block 207a, so that the locking block 207a moves, the locking block 207a presses the reset member 207f, so that the reset member 207f contracts, when the third inclined surface 206f on the vertical plate 206e no longer presses the fourth inclined surface 207c on the locking block 207a, at this time, when the vertical plate 206e moves to the appropriate position, under the action of the reset member 207f, the locking block 207a resets, so that the missing slot 207d on the locking block 207a corresponds to the position of the vertical plate 206e (i.e. the vertical plate 206e is clamped into the inside of the missing slot 207d), the locking between the second driving assembly 206 and the second locking assembly 207 is realized, and the third inclined surface 206f is arranged on the vertical plate 206e, therefore, the arrangement of the third inclined surface 206f increases the stability of the locking of the locking block 207a to the vertical plate 206e.

[0040] Specifically, the reset member 207f includes a second side plate 207f-1 arranged on the top of the horizontal plate 203, and two second telescopic rods 207f-2 and two third springs 207f-3 arranged on the second side plate 207f-1. One end of the two second telescopic rods 207f-2 and the two third springs 207f-3 is connected with the second side plate 207f-1, and the other end of the two second telescopic rods 207f-2 and the two third springs 207f-3 is connected with the two locking blocks 207a respectively. When the locking block 207a is pressed by the vertical plate 206e, the locking block 207a moves towards the second side plate 207f-1, the locking block 207a presses the third spring 207f-3, so that the second telescopic rod 207f-2 and the third spring 207f-3 are contracted. When the gap of the locking block 207a is aligned with the vertical plate 206e, the locking block 207a is reset under the action of the third spring 207f-3, and the locking of the second locking assembly 207 is realized.

[0041] The remaining structure is the same as that of Example 2.

[0042] In use, in the initial state, the limiting block 208 is located between the two right-angle blocks 205a, and cooperates with the extrusion head 204 to clamp the cable 103. When it is necessary to unlock, the drive rod 206a on the other second drive assembly 206 is pushed, the drive rod 206a drives the connecting block 206b connected thereto to move, the connecting block 206b drives the extension rod of the first telescopic rod 206c to abut against one side of the concave plate 203c, at the same time, the concave plate 203c drives the second spring 207e to be stretched and the vertical plate 206e to move towards the locking block 207a, as the connecting block 206b continues to move towards the concave plate 203c, at this time, the first spring 206d on the two second drive assemblies 206 will be compressed, and at the same time, the limiting block 208 will slowly escape from between the corresponding two right-angle blocks 205a, as the connecting block 206b continues to move, the third inclined surface 206f on the vertical plate 206e extrudes the fourth inclined surface 207c on the locking block 207a, so that the locking block 207a moves towards the second side plate 207f-1, since the two locking blocks 207a are connected through the first side plate 207b, so the two locking blocks 207a will move simultaneously, the locking block 207a extrudes the third spring 207f-3, so that the second telescopic rod 207f-2 and the third spring 207f-3 are retracted, when the third inclined surface 206f on the vertical plate 206e no longer extrudes the fourth inclined surface 207c on the locking block 207a, at this time, the vertical plate 206e on the previously locked second drive assembly 206 is no longer locked by the locking block 207a, and under the left and right elastic force of the second spring 207e, returns to the initial position, at this time, the concave plate 203c is only subjected to the thrust of the first spring 206d, so under the action of the first spring 206d, the concave plate 203c drives the limiting block 208 to escape from between the corresponding two right-angle blocks 205a, thereby releasing the limiting of the drive ring 201d, and at this time, when the notch of the locking block 207a is aligned with the vertical plate 206e, under the action of the third spring 207f-3, the locking block 207a resets, and locks the second drive assembly 206, after the cable 103 is pulled out, the other second drive assembly 206 is pushed in the opposite direction, so that the limiting block 208 returns to the initial position and continues to limit, or the cable 103 can be fixed first and then pushed.

[0043] In summary, through the alternation of the two second drive assemblies 206 and the second locking assembly 207, the unlocking can be realized by simply pressing.

[0044] It is important to note that the construction and arrangement of the application shown in the various exemplary embodiments is illustrative only. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review the present disclosure will readily appreciate that many modifications are possible (e.g., variations in sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters, mounting arrangements, use of materials, colors, orientations, etc.) without materially departing from the novel teachings and advantages of the subject matter described herein. For example, elements shown as integrally formed can be constructed of multiple parts or elements, the position of elements can be reversed or otherwise varied, and the nature or number of elements or positions can be altered or varied. Thus, the foregoing description is by way of example only, and is not intended to be limiting. The application is limited only as defined in the following claims and equivalents thereto. The sequence of any process or method steps, or the order in which they are carried out, can be altered or re-ordered without departing from the scope of the application. Any "articles of manufacture" or "manufacturing" as described herein are intended to encompass structures constructed of a multitude of different physical elements or components. In the claims, any means-plus-function clause is intended to cover the structures described herein as performing the recited function and also cover structures yet to be invented which perform the recited function but operate in a different manner. Other substitutions, modifications, changes and omissions can be made in the design, operating conditions and arrangement of the exemplary embodiments without departing from the scope of the application as expressed in the appended claims.

[0045] Also, to provide a concise description of the exemplary embodiments, not all features of an actual implementation can be described (that is, not all implementations can include all of the features described or optional implementations can include only a subset of the features described).

[0046] It should be appreciated that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions can be made. Such development efforts might be complex and time-consuming, but would nevertheless be a routine undertaking for those of ordinary skill in the art having the benefit of this disclosure.

[0047] It should be noted that the above-mentioned embodiments are only used to illustrate the technical solutions of the present application but not to limit the present application, and although the present application is described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present application can be modified or equivalent replaced without departing from the spirit and scope of the present application, and all should be covered in the scope of the claims of the present application.

Claims

1. A device for rapidly adjusting the frequency and voltage at the grid connection point of a new energy power station, characterized in that: include, The main body (100) includes a housing (101), a connector (102) disposed on the housing (101), and a cable (103) connected to the connector (102); The fixing mechanism (200) includes a first drive assembly (201) disposed on the joint (102), an extrusion assembly (202) and a cross plate (203) disposed on the first drive assembly (201), an extrusion head (204) connected to the extrusion assembly (202), a first locking assembly (205) for limiting the first drive assembly (201), a second drive assembly (206) and a second locking assembly (207) disposed on the cross plate (203), and a limiting block (208) disposed on the cross plate (203). The first drive assembly (201) includes two first rings (201a) disposed on the connector (102), a rotating groove (201b) formed on the two first rings (201a), two rotating rings (201c) disposed inside the two rotating grooves (201b), a drive ring (201d) connected to the two rotating rings (201c), and vertical lines (201e) disposed on the drive ring (201d); The extrusion assembly (202) includes an extrusion plate (202a) connected to a first ring (201a), a sliding sleeve (202b) sleeved on the extrusion plate (202a), and a drive plate (202c) connected to the sliding sleeve (202b); The extrusion head (204) is connected to the end of the extrusion plate (202a) away from the first ring (201a); The end of the drive plate (202c) away from the sliding sleeve (202b) is connected to the drive ring (201d); The connector (102) is provided with an arc groove (102a); The extrusion head (204) is arc-shaped; The first locking component (205) includes a right-angle block (205a) disposed on the drive ring (201d), a first inclined surface (205b) and a first plane (205c) disposed on the right-angle block (205a); The limiting block (208) is provided with a second inclined surface (208a) and a second plane (208b).

2. The device for rapidly adjusting the frequency and voltage at the grid connection point of a new energy power station as described in claim 1, characterized in that: The horizontal plate (203) is provided with a sliding groove (203a), a sliding plate (203b) is provided inside the sliding groove (203a), a concave plate (203c) is connected to the sliding plate (203b), and a support plate (203d) is provided on the concave plate (203c); The limiting block (208) is located on the support plate (203d).

3. The device for rapidly adjusting the frequency and voltage at the grid connection point of a new energy power station as described in claim 2, characterized in that: The second drive assembly (206) includes a drive rod (206a), a connecting block (206b) connected to the drive rod (206a), a first telescopic rod (206c) disposed on the connecting block (206b), and a first spring (206d) disposed inside the first telescopic rod (206c).

4. The device for rapidly adjusting the frequency and voltage at the grid connection point of a new energy power station as described in claim 3, characterized in that: The second drive assembly (206) further includes a vertical plate (206e) disposed on the connecting block (206b), a third inclined surface (206f) and a third plane (206g) disposed on the vertical plate (206e); The second locking assembly (207) includes two locking blocks (207a) disposed on the cross plate (203) and a first side plate (207b) for connecting the two locking blocks (207a).

5. The device for rapidly adjusting the frequency and voltage at the grid connection point of a new energy power station as described in claim 4, characterized in that: The second locking assembly (207) further includes a fourth inclined surface (207c) provided on the locking block (207a), a notch (207d) formed on the locking block (207a), a second spring (207e) sleeved on the drive rod (206a), and a reset member (207f) connected to the locking block (207a).

6. The device for rapidly adjusting the frequency and voltage at the grid connection point of a new energy power station as described in claim 5, characterized in that: The reset component (207f) includes a second side plate (207f-1) disposed on the horizontal plate (203), and a second telescopic rod (207f-2) and a third spring (207f-3) disposed on the second side plate (207f-1); The ends of the second telescopic rod (207f-2) and the third spring (207f-3) away from the second side plate (207f-1) are both connected to the locking block (207a).

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