[0024] Next, the technical solutions in the embodiments of the present invention will be apparent from the embodiment of the present invention, and it is clearly described, and it is understood that the described embodiments are merely embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, there are all other embodiments obtained without making creative labor without making creative labor premises.
[0025] See Figure 1-5 A anti-theft power distribution cabinet that facilitates maintenance, including the distribution cabinet body 1, the outer sleeve of the distribution cabinet body 1, the extension case 2 is opened, and there is a threaded hole 3 on the distribution cabinet body 1, the extension sleeve 2 The inside is connected by a thread having a threaded rod 4, and one end of the threaded rod 4 is fixedly connected to the buttons 5, the buttons 5 contacts the surface of the expansion casing 2, and the other end of the threaded rod 4 is connected to the threaded hole 3 by threaded connection, expansion set. The top of the shell 2 is opened, and the inside of the expansion casing 2 is slidably connected to two symmetrical distribution mounting rods 10, and the bottom fixing of the two mounting rods 10 is fixedly connected to the fixing plate 11, and the fixing plate 11 is attached to the fixing fan 12. The pin hole 13 is opened on each mounting rod 10, and two fixed seat 14 having two symmetric distributions are fixedly connected to each of the tops of the extension sleeve 2. The inside of each of the fixing seat 14 is slidably connected to the inside of the fixing seat 14 The internal slide of the moving groove 16 is opened, and the inner sliding connection is slidable with the latch, the pin hole 13 is slidably connected, and the inside of the moving groove 16 is provided with a reset spring 18, and the latch 17 is fixedly connected to the patch bar 19, and the power supply cabinet The bottom of the body 1 is mounted with four uniform distributed rollers 23, and the surface of each of the rollers 23 has several uniformly distributed limit slots 24, and four uniform distributed fixed blocks are fixedly connected to the bottom edge of the distribution cabinet body 1. 25. The inside of each of the fixed block 25 is slidable having a restricted screw 26, one end of the limit screw 26, and the other end of the limit screw 26 slides to the limit slot 24, the external screw 26 Set with a locking spring 28.
[0026] See figure 1 The number of threaded holes 3 is plural, and the plurality of threaded holes 3 are evenly distributed on the distribution cabinet body 1. With the design of the threaded holes 3, the rejection sleeve 2 can be adjusted for the rejection sleeve 2.
[0027] See figure 1 The guide groove 6 having two symmetric distributions is opened on the power distribution cabinet body 1, and the guide groove 6 is in communication with the threaded hole 3. The threaded rod 4 is guided by the design of the guide groove 6.
[0028] See figure 1 The top portion of the expansion casing 2 is fixedly coupled with four uniform distributed support rods 7, and the top of the four support rods 7 is fixedly secured to the shelter 8. Through the design of the shelter 8, it is necessary to prevent rain from entering the same as the same.
[0029] See figure 2 The inside of the fixing seat 14 is opened in the inside of the jack 15, and the mounting rod 10 is slidably connected. By the design of the jack 15, it is convenient for the entry and exit of the mounting rod 10 in the fixing seat 14.
[0030] See figure 2 At one end of the reset spring 18 fixed to the latch 17, the other end of the reset spring 18 is fixedly coupled to the inner surface of the moving groove 16. By the design of the reset spring 18, the latch 17 has an auxiliary reset.
[0031] See figure 2 , Figure 5 The width groove 20 is opened on the fixing seat 14, and the inner slide of the width groove 20 is slidably connected to the lever 19. By the design of the wide groove 20, it is convenient for the movement of the lever 19.
[0032] See figure 1 The power retaining mesh cover 21 is fixed to the distribution cabinet body 1, and the intake mesh cover 21 is a stainless steel material. The dust in the air can be filtered out by the design of the intake mesh cover 21.
[0033] See figure 1 , Figure 4 The outer fixation of the distribution cabinet body 1 is fixedly connected to the screening cover 22, and the shield 22 is a stainless steel material. Through the design of the shutdown cover 22, it is prevented from entering the air supply net cover 21 into the distribution cabinet body 1.
[0034] See image 3 One end of the locking spring 28 contacts the finite block 27, and the other end of the locking spring 28 is fixedly coupled with a fixed block 25. By the design of the locking spring 28, the limiting screw 26 has a step-up effect.
[0035]Specific embodiments of the present invention is as follows: When using simultaneously two toggle lever 19, lever 19 slides within the wide groove 20, while the driving lever 19 moves the latch 17 to slide within the groove 16 and moved such that the latch 17 to reset the compression spring 18, and then the two mounting plate 11 fixed on the rod 10 passes through distribution cabinet body into the socket on the holder 1415 to 1, and then release the lever 19, the return spring 18 is reset at this time, the reset drive spring 18 so that the latch 17 is reset and the latch pin 17 enters the hole 13 on the mounting bar 10, is fixed to the mounting bar 10, and thus secure the fixing plate 11 and the cooling fan 11 on the stationary plate 12 by the same toggle 19 so that the lever 17 away from latch pin hole 13, the mounting rod 10 can be detached, turn off the cooling fan 12 detached, easy maintenance, expansion of the sleeve 2 is adjusted based on actual usage of the internal space of a distribution cabinet body, 5 by rotating rotation knob 4 is rotated to drive the threaded rod, the threaded rod and so that the distribution cabinet body 4 away from the screw hole 13, and then pulling up the expansion sleeve 2, this time the trailing end of the threaded rod 4 in the guide groove 6 the inner slide, when the threaded rod 4 rises to the same as the other threaded hole 3, so that the anti-knob 5 around the threaded rod 4 into another threaded bore 3, to re-secure the expansion sleeve 2, case expansion sleeve 2 distribution cabinet main body and a space becomes large, easy to use, and then use the overall promotion rollers 23 to a predetermined position, and the rotation stopper 27, the stopper 27 driven by the stopper screw 26 threaded into motion by the rollers 23 a stopper groove 24 on the inner, is fixed to the wheel 23, so that the entire fixed position, very convenient, and electrically connected to electrical components within the body to a distribution cabinet, in which case the cooling fan 12 starts work , the cooling air enters the fan 12 from the intake grille on a distribution cabinet body 21, heat generated when electrical components are discharged from the working skylight 9, when air is introduced into an intake grille effective distribution cabinet body 21 filtering, to prevent accumulation of dust in the air on the electric component.
[0036] While the embodiments of the invention have been shown and described, these examples may be made to make a variety of changes, modifications, and replacement without departing from the principles and spirit of the present invention, without departing from the spirit and spirit of the present invention. And variations, the scope of the invention is defined by the appended claims and their equivalents.
