Road long-distance intelligent power supply system extension set

Abstract

The utility model relates to the technical field of electric power facilities, in particular to a highway long-distance intelligent power supply system extension set which comprises a long-distance power supply system far-end machine. Two hinged supports hinged to the supporting plate are fixed to one end face of the connecting plate, a plurality of fixing rods are fixed to the other end face of the supporting plate, and the fixing rods penetrate through the mounting base and are matched with the corresponding fixing holes in an inserted mode. When the machine body needs to be disassembled, the double-end lead screw is rotated to enable the connecting plates on the two sides to move horizontally, the connecting plates drive the fixing rods to move horizontally to be separated from the fixing holes, limitation of the fixing rods to the fixing frame is relieved, and therefore the machine body can be disassembled quickly and conveniently. According to the design, the disassembly process is simplified, the operation efficiency is remarkably improved, a worker does not need to process a plurality of bolts one by one, disassembly of the remote terminal can be completed only through a simple rotation action, and more convenient and efficient working experience is brought to the worker.

Description

Technical Field

[0001] The utility model relates to the technical field of electric power facilities, in particular to a highway long-distance intelligent power supply system extension. Background Art

[0002] In the intelligent management of highways, the remote power supply system plays a vital role. The intelligent management of highways requires various equipment and systems, such as monitoring systems, communication systems, lighting systems, traffic control systems, etc., all of which require a stable power supply. The remote power supply system can provide reliable and continuous power for these devices, thereby ensuring the smooth operation of highways and the implementation of intelligent management. The highway remote intelligent power supply system is a remote power supply solution designed for highway power supply needs, which can achieve efficient, safe, reliable and intelligent energy supply. The system usually includes a power generator (central machine or host machine), an isolated power converter (remote machine or slave machine) and a transmission cable; the remote machine is also called an extension, and its main function is to convert the received DC power into AC power and supply it to the power-consuming equipment along the line to ensure that these equipment can operate normally.

[0003] At present, the bottom of the remote machine is designed with an L-shaped bracket. This innovative structure not only improves the stability of the equipment, but also simplifies the installation process. During the installation process, the remote machine can be stably installed by simply passing the bolts through the preset perforations on the bracket and tightly connecting them to the ground or other fixed points. This installation method not only ensures the stability of the remote machine in a complex environment, but also effectively reduces the difficulty and cost of installation; however, in the long-term use of the remote machine, in order to ensure the continuous and stable operation of the power supply system, regular maintenance and inspection, upgrades and modifications, troubleshooting and repair, and environmental adaptability adjustments are essential. During these operations, it is inevitable to disassemble and assemble the remote machine multiple times. However, the existing installation method, that is, fixing it to the ground through a bracket and multiple bolts, makes the disassembly and assembly process relatively cumbersome and time-consuming. Each disassembly and assembly requires loosening or tightening multiple bolts one by one, which not only increases the difficulty of operation, but also reduces work efficiency. In view of this, we propose a highway long-distance smart power supply system extension. Utility Model Content

[0004] The purpose of the utility model is to provide a highway long-distance intelligent power supply system extension to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A highway long-distance intelligent power supply system extension, comprising a remote power supply system remote unit;

[0007] The remote power supply system remote machine comprises a machine body, and two fixing frames are fixed at the bottom of the machine body, and a plurality of fixing holes are provided on the fixing frames;

[0008] A mounting seat is provided at the bottom of the machine body, and cavities are provided at both left and right ends of the mounting seat, and two fixing grooves are provided at the top of the cavity; the fixing frame is inserted into the fixing groove; double-headed screws are rotatably installed in the cavity, and connecting blocks that can move horizontally are threadedly connected at the thread grooves at both ends of the double-headed screw, and a support plate is hinged at one end of the connecting block, and a connecting plate that can move horizontally is provided at one side of the support plate, and two hinge seats hinged to the support plate are fixed on one end surface of the connecting plate, and a plurality of fixing rods are fixed on the other end surface of the support plate, and the fixing rods pass through the mounting seat and are plugged and matched with corresponding fixing holes; the rear end of the double-headed screw passes out to the outside and is coaxially installed with pulleys, and a belt is sleeved between the two pulleys;

[0009] Mounting frames are fixed to both left and right ends of the mounting seat.

[0010] Preferably, the cross-section of the mounting frame is L-shaped, and a plurality of mounting holes are provided on the mounting frame.

[0011] Preferably, the top of the mounting seat is fixedly connected to two symmetrical positioning frames by bolts, and the machine body is located between the two positioning frames and is pressed tightly by the positioning frames.

[0012] Preferably, a cabinet door that can be flipped open and closed is hinged on the front side of the machine body.

[0013] Preferably, a screw block is coaxially keyed at the front end of the double-ended screw located on the left, and the cross-sectional shape of the screw block is a regular hexagon.

[0014] Preferably, a protective shell is fixedly connected to the rear side of the mounting seat by bolts, and the pulley and the belt are both located in the protective shell.

[0015] Preferably, a rectangular hollow groove is provided at the bottom of the mounting seat.

[0016] Preferably, the cross-sectional shapes of the fixing frame and the fixing groove are both L-shaped, and the fixing frame is fixedly connected to the bottom of the body by bolts.

[0017] Compared with the prior art, the utility model has the following beneficial effects:

[0018] By setting up structures such as a fixing frame, fixing holes, connecting plates and fixing rods: when the machine body needs to be disassembled, the double-headed screw is rotated to make the connecting plates on both sides move horizontally, and the connecting plates drive the fixing rods to move horizontally to disengage from the fixing holes, and the restriction of the fixing frame by the fixing rods is released, thereby facilitating the rapid disassembly of the machine body; this design not only simplifies the disassembly and assembly process, but also significantly improves the operating efficiency. The staff no longer need to handle multiple bolts one by one, and can complete the disassembly of the remote machine through a simple turning action, which brings a more convenient and efficient working experience to the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 It is a structural schematic diagram of the machine body in the utility model;

[0021] Figure 3 It is a schematic diagram of a part of the explosion structure in the utility model;

[0022] Figure 4 This is a structural cross-sectional view of the fixing seat in the utility model;

[0023] Figure 5 It is one of the partial structural schematic diagrams in the utility model;

[0024] Figure 6 This is the second partial structural diagram of the utility model.

[0025] In the figure:

[0026] 1. Remote power supply system remote unit; 10. Machine body; 101. Cabinet door; 11. Fixing frame; 111. Fixing hole; 12. Mounting seat; 121. Fixing slot; 122. Cavity; 123. Hollow slot; 124. Positioning frame; 125. Protective shell; 13. Double-headed screw; 131. Twist block; 14. Connecting block; 15. Support plate; 16. Connecting plate; 161. Hinge seat; 162. Fixing rod; 17. Pulley; 18. Belt; 19. Mounting frame; 191. Mounting hole DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] This embodiment provides a technical solution:

[0029] See also Figure 1-Figure 6 A highway long-distance intelligent power supply system extension includes a remote power supply system remote unit 1. The remote power supply system remote unit 1 includes a body 10, two fixing frames 11 are fixed at the bottom of the body 10, and a plurality of fixing holes 111 are provided on the fixing frames 11; a mounting seat 12 is provided below the body 10, and cavities 122 are provided at both left and right ends of the mounting seat 12, and two fixing grooves 121 are provided at the top of the cavity 122; the fixing frame 11 is inserted into the fixing groove 121; a double-headed screw rod 13 is rotatably installed in the cavity 122, and a connecting block 14 that can move horizontally is threadedly connected at the thread grooves at both ends of the double-headed screw rod 13, and a support plate 15 is hinged at one end of the connecting block 14, and a support plate 15 is provided at one side of the support plate 15. A connecting plate 16 that moves horizontally, one end face of which is fixed with two hinge seats 161 hinged to the support plate 15, and the other end face of the support plate 15 is fixed with a plurality of fixing rods 162, the fixing rods 162 and the hinge seats 161 are fixedly connected to the connecting plate 16 by bolts, and the fixing rods 162 pass through the mounting seat 12 and are plugged into the corresponding fixing holes 111; the rear end of the double-headed screw rod 13 passes through the outside and is coaxially mounted with pulleys 17, and a belt 18 is sleeved between the two pulleys 17; mounting frames 19 are fixed to the left and right ends of the mounting seat 12, and the mounting frame 19 is fixedly connected to the mounting seat 12 by bolts.

[0030] In this embodiment, the cross-section of the mounting frame 19 is L-shaped, and a plurality of mounting holes 191 are provided on the mounting frame 19. The arrangement of the mounting frame 19 and the mounting holes 191 facilitates the installation of the mounting seat 12.

[0031] In this embodiment, two symmetrical positioning frames 124 are fixedly connected to the top of the mounting seat 12 by bolts, and the machine body 10 is located between the two positioning frames 124 and is pressed tightly by the positioning frames 124. This design helps to ensure the balance and stability of the machine body 10 during installation.

[0032] In this embodiment, a cabinet door 101 that can be flipped open and closed is hingedly connected to the front side of the machine body 10. The cabinet door 101 is provided to facilitate the inspection and maintenance of the interior of the machine body 10.

[0033] In this embodiment, the front end of the double-ended screw 13 on the left side is coaxially keyed with a screw block 131, and the cross-sectional shape of the screw block 131 is a regular hexagon. The double-ended screw 13 can be easily rotated by rotating the screw block 131, thereby improving the convenience of operation.

[0034] In this embodiment, a protective shell 125 is fixedly connected to the rear side of the mounting seat 12 by bolts, and the pulley 17 and the belt 18 are both located in the protective shell 125. The protective shell 125 protects the pulley 17 and the belt 18, ensuring the normal transmission of the pulley 17 and the belt 18.

[0035] In this embodiment, a rectangular hollow groove 123 is provided at the bottom of the mounting seat 12. The provision of the hollow groove 123 is beneficial to reducing the weight of the mounting seat 12 and saving production materials.

[0036] In this embodiment, the cross-sectional shapes of the fixing frame 11 and the fixing groove 121 are both L-shaped, and the fixing frame 11 is fixedly connected to the bottom of the body 10 by bolts. The L-shaped fixing frame 11 can provide stable support for the body 10, and the cooperation with the fixing groove 121 can improve the stability and reliability of the body 10 after installation.

[0037] It should be added that the size of the connecting block 14 in this embodiment is compatible with the size of the cavity 122. When the double-headed screw 13 rotates, since the threads on both sides of the double-headed screw 13 are in opposite directions, the two connecting blocks 14 can slide stably and smoothly relative to each other in the cavity 122 without shaking.

[0038] When it is necessary to disassemble the body 10, the user first uses a wrench to clamp the screw block 131 and rotate it. The screw block 131 drives the double-headed screw 13 on the left to rotate. The rotation of the double-headed screw 13 drives the coaxially fixed pulley 17 to rotate. Under the transmission of the belt 18, the double-headed screw 13 on the other side rotates synchronously. At this time, the two connecting blocks 14 move synchronously relative to each other along the double-headed screw 13, and the connecting block 14 drives the support plate 15 to move at the same time. The support plate 15 drives the connecting plate 16 to move, and the connecting plate 16 drives the fixing rod 162 to disengage from the fixing hole 111. The restriction of the fixing rod 162 on the fixing frame 11 is released. Next, the user pushes the body 10 forward, and the fixing frame 11 slides forward along the fixing groove 121. When the fixing frame 11 is disengaged from the fixing groove 121, the body 10 is disassembled.

[0039] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A highway long-distance intelligent power supply system extension, comprising a remote power supply system remote unit (1), characterized in that: The remote power supply system remote machine (1) comprises a machine body (10), two fixing frames (11) are fixed at the bottom of the machine body (10), and a plurality of fixing holes (111) are provided on the fixing frames (11); A mounting seat (12) is provided below the machine body (10), and cavities (122) are provided at both left and right ends of the mounting seat (12), and two fixing grooves (121) are provided at the top of the cavity (122); the fixing frame (11) is inserted into the fixing groove (121); a double-headed screw rod (13) is rotatably installed in the cavity (122), and a connecting block (14) capable of horizontal movement is threadedly connected at the thread grooves at both ends of the double-headed screw rod (13), and a support plate (15) is hinged at one end of the connecting block (14), and the support plate (15) is hinged at one end of the connecting block (14). 5) is provided with a horizontally movable connecting plate (16), one end surface of the connecting plate (16) is fixed with two hinge seats (161) hinged to the supporting plate (15), the other end surface of the supporting plate (15) is fixed with a plurality of fixing rods (162), and the fixing rods (162) pass through the mounting seat (12) and are plugged into and matched with the corresponding fixing holes (111); the rear end of the double-headed screw rod (13) passes through the outside and is coaxially installed with pulleys (17), and a belt (18) is sleeved between the two pulleys (17); Mounting frames (19) are fixed to both left and right ends of the mounting seat (12).

2. The highway long-distance intelligent power supply system extension according to claim 1 is characterized in that: The cross-section of the mounting frame (19) is L-shaped, and a plurality of mounting holes (191) are provided on the mounting frame (19).

3. The highway long-distance intelligent power supply system extension according to claim 1 is characterized in that: The top of the mounting seat (12) is fixedly connected to two symmetrical positioning frames (124) by means of bolts, and the machine body (10) is located between the two positioning frames (124) and is pressed against by the positioning frames (124).

4. The highway long-distance intelligent power supply system extension according to claim 1 is characterized in that: The front side of the machine body (10) is hinged with a cabinet door (101) that can be flipped open and closed.

5. The highway long-distance intelligent power supply system extension according to claim 1 is characterized by: A screw block (131) is coaxially keyed at the front end of the double-headed screw rod (13) located on the left side, and the cross-sectional shape of the screw block (131) is a regular hexagon.

6. The highway long-distance intelligent power supply system extension according to claim 1 is characterized by: A protective shell (125) is fixedly connected to the rear side of the mounting seat (12) by means of bolts, and the pulley (17) and the belt (18) are both located inside the protective shell (125).

7. The highway long-distance intelligent power supply system extension according to claim 1 is characterized by: A rectangular hollow groove (123) is provided at the bottom of the mounting seat (12).

8. The highway long-distance intelligent power supply system extension according to claim 1 is characterized by: The cross-sectional shapes of the fixing frame (11) and the fixing groove (121) are both L-shaped, and the fixing frame (11) is fixedly connected to the bottom of the machine body (10) by bolts.

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