Quick access device for generator car

Abstract

The utility model discloses a quick access device for a generator car, and relates to the technical field of temporary power connection accessories. The device comprises a mounting plate, a fixing frame is arranged on one side of the mounting plate, a lifting assembly is arranged in the fixing frame, a positioning seat matched with the lifting assembly is arranged on one side of the fixing frame in a sliding fit mode, an access end is arranged on one side of the inner wall of the positioning seat, and a cable connected with the access end is arranged on the top of the positioning seat. A voltage sensor is arranged on the cable; two baffles are rotatably matched in the positioning seat, two rotating blocks matched with the two baffles are rotatably matched with the bottom of the positioning seat respectively, a push rod is slidably matched with the bottom of the positioning seat, two connecting rods are rotatably matched with one end of the push rod, and the two connecting rods are rotatably matched with the two rotating blocks respectively. According to the utility model, through the arrangement of the baffle plates, the two baffle plates can shield the opening of the positioning seat, and the situation that foreign matters enter the positioning seat to influence the connection of the access end and the insertion joint of the generator car is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of temporary power connection accessories, in particular to a quick access device for a power generation vehicle. Background Art

[0002] At present, the frequent thunderstorms and typhoons in southern my country have brought great challenges to the safe operation of the power system. When a large amount of lightning current strikes the power equipment or a large amount of floating objects hang on the power equipment, it may cause the substation equipment to lose power or even the entire station to lose pressure. When the substation loses pressure, the emergency generator truck is usually used to connect to the 380V station AC system to temporarily solve the power problem.

[0003] The Chinese patent application number CN201922313414.0 discloses a wall-mounted generator vehicle quick access device, including a lifting assembly, a positioning seat is fixed on the lifting assembly, an access terminal is installed on the bottom inner wall of the positioning seat, the access terminal is connected to the substation through a cable, the corresponding two sides of the positioning seat are movably connected with a locking assembly, one side of the lifting assembly is movably connected with a control panel, the control panel is electrically connected to the locking assembly, the locking assembly includes a voltage sensor, a telescopic slot, a telescopic cylinder, a locking block, a timer and a PLC controller, the voltage sensor is installed on the cable, the corresponding two sides of the positioning seat are provided with a telescopic slot, and the inside of the telescopic slot is movably connected with a locking block. The utility model has a novel structure and an ingenious design, which solves the problems of difficulty in wiring emergency generator vehicles, difficulty in digging cable trench foundations, and dangerous operation in windy and rainy weather, and improves the safety of use. However, when the above device is actually used, the access terminal of the positioning seat is directly exposed to the outside, and it is easy for external foreign matter to enter the access terminal. Foreign matter in the access terminal will affect the connection of the plug-in connector of the generator vehicle.

[0004] In view of this, the present utility model is proposed. Utility Model Content

[0005] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a quick access device for a power generation vehicle.

[0006] In order to solve the above technical problems, the basic concept of the technical solution adopted by the utility model is:

[0007] A quick access device for a power generation vehicle comprises a mounting plate, a fixing frame is mounted on one side of the mounting plate, a lifting assembly is mounted in the fixing frame, a positioning seat is slidably matched with the lifting assembly on one side of the fixing frame, an access terminal is mounted on one side of the inner wall of the positioning seat, a cable connected to the access terminal is mounted on the top of the positioning seat, and a voltage sensor is mounted on the cable;

[0008] There are two baffles rotatably fitted in the positioning seat, and two rotating blocks that cooperate with the two baffles are rotatably fitted at the bottom of the positioning seat. A push rod is slidably fitted at the bottom of the positioning seat, and one end of the push rod is rotatably fitted with two connecting rods. The two connecting rods are rotatably fitted with the two rotating blocks respectively, and a fixed component is installed in the positioning seat.

[0009] Optionally, in order to adjust the height of the positioning seat and the access end, the lifting assembly includes a threaded rod rotatably engaged in the fixing frame, a handwheel installed at one end of the threaded rod passing through the bottom of the fixing frame, and a slider slidably engaged in the fixing frame, the slider is threadedly engaged with the threaded rod, and the positioning seat and the slider are fixedly connected.

[0010] Optionally, in order to fix the insertion joint of the power generation vehicle, the fixing assembly includes a telescopic cylinder installed on the top of the positioning seat, a fixing block installed at the output end of the telescopic cylinder and located in the positioning seat, and a controller is installed on one side of the positioning seat. The controller is connected to the telescopic cylinder, and the voltage sensor is electrically connected to the controller.

[0011] Optionally, in order to shield rainwater, a rain shield is installed on the top of the mounting plate, and guide grooves are provided on both sides of the rain shield.

[0012] Optionally, in order to facilitate the movement of the push rod, a sliding groove is opened at the bottom of the positioning seat, a limiting ring is installed at the bottom of the positioning seat, the push rod slides in the sliding groove and the limiting ring, and a torsion spring is installed between the top of the rotating block and the bottom of the positioning seat.

[0013] Optionally, in order to facilitate the closing of the two baffles, the corresponding ends of the two baffles are provided with rounded corners.

[0014] After adopting the above technical solution, the utility model has the following beneficial effects compared with the prior art. Of course, any product implementing the utility model does not necessarily need to achieve all the advantages described below at the same time:

[0015] By means of the provided baffles, the two baffles can cover the opening of the positioning seat, thereby reducing the situation where foreign matter enters the positioning seat and affects the connection between the access terminal and the plug-in connector of the power generation vehicle, preventing other personnel from touching it by mistake, and improving safety. By means of the provided push rod, when the plug-in connector of the power generation vehicle enters the positioning seat, the plug-in connector can mobilize the push rod to move, and the movement of the push rod drives the two connecting rods, so that the two connecting rods respectively pull the two rotating blocks to rotate, and the rotation of the rotating blocks drives the baffles to rotate, so that the baffles can be opened, which is convenient for the plug-in connector of the power generation vehicle to be connected to the access terminal. By means of the provided fixing assembly, after the plug-in connector of the power generation vehicle is connected to the access terminal, the fixing assembly can fix the plug-in connector, which is convenient for use.

[0016] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings described below are only some embodiments. For those skilled in the art, other drawings can be obtained based on these drawings without creative work. In the drawings:

[0018] Figure 1 This is a schematic diagram of the structure of the quick access device for the power generation vehicle;

[0019] Figure 2 is a schematic diagram of the fixed frame structure;

[0020] Figure 3 Schematic diagram of the push rod structure;

[0021] Figure 4 It is a schematic diagram of the positioning seat structure;

[0022] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0023] Mounting plate 1, fixing frame 2, lifting assembly 4, threaded rod 401, hand wheel 402, slider 403, positioning seat 5, access terminal 6, fixing assembly 7, telescopic cylinder 701, fixing block 702, baffle 8, rotating block 9, push rod 10, connecting rod 11, slide groove 12, limit ring 13, torsion spring 14, voltage sensor 15, cable 16, controller 17, fillet 18, rain shield 20, guide groove 21.

[0024] It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but rather to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0025] The utility model will now be described in further detail with reference to the accompanying drawings.

[0026] See also Figure 1-4 As shown, in this embodiment, a quick access device for a power generation vehicle is provided, including a mounting plate 1, a fixing frame 2 is mounted on one side of the mounting plate 1, a lifting assembly 4 is mounted in the fixing frame 2, a positioning seat 5 that is slidably matched with the lifting assembly 4 is mounted on one side of the fixing frame 2, an access terminal 6 is mounted on one side of the inner wall of the positioning seat 5, a cable 16 connected to the access terminal 6 is mounted on the top of the positioning seat 5, and a voltage sensor 15 is mounted on the cable 16;

[0027] There are two baffles 8 rotatably engaged in the positioning seat 5, and two rotating blocks 9 that cooperate with the two baffles 8 are rotatably engaged at the bottom of the positioning seat 5. A push rod 10 is slidably engaged at the bottom of the positioning seat 5. One end of the push rod 10 is rotatably engaged with two connecting rods 11, and the two connecting rods 11 are rotatably engaged with the two rotating blocks 9 respectively. A fixing component 7 is installed in the positioning seat 5.

[0028] The application of one aspect of this embodiment is as follows: during use, when the insertion joint of the power generation vehicle enters the positioning seat 5, the insertion joint will push the push rod 10 to move, and the movement of the push rod 10 drives the two connecting rods 11, so that the two connecting rods 11 respectively pull the two rotating blocks 9 to rotate, and the rotation of the rotating block 9 drives the baffle 8 to rotate. After the baffle 8 is rotated and opened, the insertion joint continues to be inserted and connected to the access terminal 6. The baffle 8 can cover both sides of the insertion joint, thereby improving the safety of the device. After the insertion joint is connected to the access terminal 6, the fixing component 7 is mobilized to fix the insertion joint.

[0029] By setting the baffle 8, the two baffles 8 can cover the opening of the positioning seat 5, reduce the situation where foreign matter enters the positioning seat 5 and affects the connection between the access terminal 6 and the plug-in connector of the power generation vehicle, prevent other people from touching it by mistake, and improve safety. By setting the push rod 10, when the plug-in connector of the power generation vehicle enters the positioning seat 5, the plug-in connector can mobilize the push rod 10 to move, and the movement of the push rod 10 drives the two connecting rods 11, so that the two connecting rods 11 respectively pull the two rotating blocks 9 to rotate, and the rotation of the rotating block 9 drives the baffle 8 to rotate, so that the baffle 8 can be opened, which is convenient for the plug-in connector of the power generation vehicle to be connected with the access terminal 6. By setting the fixing component 7, after the plug-in connector of the power generation vehicle is connected with the access terminal 6, the fixing component 7 can fix the plug-in connector for easy use.

[0030] like Figure 2 As shown, the lifting assembly 4 of this embodiment includes a threaded rod 401 that is rotatably matched in the fixing frame 2, a hand wheel 402 installed on one end of the threaded rod 401 that passes through the bottom of the fixing frame 2, and a slider 403 that is slidably matched in the fixing frame 2. The slider 403 is threadedly matched with the threaded rod 401, and the positioning seat 5 is fixedly connected with the slider 403. Through the threaded rod 401, the hand wheel 402 can be rotated to drive the threaded rod 401 to rotate, and the threaded rod 401 rotates to drive the slider 403 to move, so that the slider 403 drives the positioning seat 5 to move, and the height of the positioning seat 5 and the access terminal 6 is adjusted.

[0031] like Figure 2-3 As shown, the fixing assembly 7 of this embodiment includes a telescopic cylinder 701 installed on the top of the positioning seat 5, a fixing block 702 installed at the output end of the telescopic cylinder 701 and located in the positioning seat 5, and a controller 17 is installed on one side of the positioning seat 5. The controller 17 is connected to the telescopic cylinder 701, and the voltage sensor 15 is electrically connected to the controller 17. The telescopic cylinder 701 can be used to drive the fixing block 702 to move, so that the fixing block 702 fixes the insertion joint of the power generation vehicle. The controller 17 can be used to control the telescopic cylinder 701 and observe the data of the voltage sensor 15.

[0032] like Figure 1 As shown, a rain shield 20 is installed on the top of the mounting plate 1 of this embodiment, and guide grooves 21 are opened on both sides of the rain shield 20. The rain shield 20 can shield the device, and the guide grooves 21 can guide and discharge rainwater from the sides of the device.

[0033] like Figure 3 As shown, in this embodiment, a slide groove 12 is provided at the bottom of the positioning seat 5, a limiting ring 13 is installed at the bottom of the positioning seat 5, the push rod 10 is slidably matched in the slide groove 12 and the limiting ring 13, and a torsion spring 14 is installed between the top of the rotating block 9 and the bottom of the positioning seat 5. Through the setting of the limiting ring 13, the limiting ring 13 can limit the push rod 10, so that the push rod 10 slides in the slide groove 12, the torsion spring 14 can drive the rotating block 9 to rotate through the torsion force, the rotating block 9 drives the baffle 8 to reset, and the rotating block 9 can also drive the push rod 10 to reset through the connecting rod 11.

[0034] like Figure 4 As shown, the corresponding ends of the two baffles 8 of this embodiment are both provided with rounded corners 18. By providing the rounded corners 18, when the two baffles 8 are closed, the rounded corners 18 can make the gap between the two baffles 8 smaller.

[0035] The present invention is not limited to the above-mentioned implementation modes. Anyone should be aware of the structural changes made under the inspiration of the present invention. Any technical solution that is the same or similar to the present invention falls within the protection scope of the present invention. The technology, shape, and structure that are not described in detail in the present invention are all known technologies.

Claims

1. A quick access device for a power generation vehicle, characterized in that: include: A mounting plate (1), a fixing frame (2) is mounted on one side of the mounting plate (1), a lifting assembly (4) is mounted inside the fixing frame (2), a positioning seat (5) is slidably matched with the lifting assembly (4) on one side of the fixing frame (2), an access terminal (6) is mounted on one side of the inner wall of the positioning seat (5), a cable (16) connected to the access terminal (6) is mounted on the top of the positioning seat (5), and a voltage sensor (15) is mounted on the cable (16); Two baffles (8) are rotatably engaged in the positioning seat (5), two rotating blocks (9) that are respectively rotatably engaged with the two baffles (8) are respectively rotatably engaged in the bottom of the positioning seat (5), a push rod (10) is slidably engaged in the bottom of the positioning seat (5), one end of the push rod (10) is rotatably engaged with two connecting rods (11), and the two connecting rods (11) are respectively rotatably engaged with the two rotating blocks (9), and a fixing component (7) is installed in the positioning seat (5).

2. A quick access device for a power generation vehicle according to claim 1, characterized in that: The lifting assembly (4) comprises a threaded rod (401) rotatably engaged in the fixing frame (2), a hand wheel (402) installed on one end of the threaded rod (401) penetrating the bottom of the fixing frame (2), and a slider (403) slidably engaged in the fixing frame (2), the slider (403) and the threaded rod (401) being threadably engaged, and the positioning seat (5) and the slider (403) being fixedly connected.

3. A quick access device for a power generation vehicle according to claim 1, characterized in that: The fixing assembly (7) comprises a telescopic cylinder (701) mounted on the top of the positioning seat (5), a fixing block (702) mounted on the output end of the telescopic cylinder (701) and located inside the positioning seat (5), a controller (17) is mounted on one side of the positioning seat (5), the controller (17) is connected to the telescopic cylinder (701), and a voltage sensor (15) is electrically connected to the controller (17).

4. A quick access device for a power generation vehicle according to claim 1, characterized in that: A rain shield (20) is installed on the top of the installation plate (1), and guide grooves (21) are provided on both sides of the rain shield (20).

5. A quick access device for a power generation vehicle according to claim 1, characterized in that: A slide groove (12) is provided at the bottom of the positioning seat (5), a limiting ring (13) is installed at the bottom of the positioning seat (5), the push rod (10) is slidably fitted in the slide groove (12) and the limiting ring (13), and a torsion spring (14) is installed between the top of the rotating block (9) and the bottom of the positioning seat (5).

6. A quick access device for a power generation vehicle according to claim 1, characterized in that: The corresponding ends of the two baffles (8) are both provided with rounded corners (18).

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