CN219959454U - Frequency conversion cabinet convenient to connecting wire is fixed - Google Patents

Abstract

The utility model relates to the technical field of frequency conversion cabinets and discloses a frequency conversion cabinet convenient for fixing a connecting wire, which comprises a frequency conversion cabinet body, wherein an installing plate is fixedly connected to the inner wall of the frequency conversion cabinet body, two fixing blocks are fixedly connected to the front surface of the installing plate, two sliding rails are fixedly connected between the two fixing blocks, the back surfaces of the two sliding rails are fixedly connected with the front surface of the installing plate, and when the frequency conversion cabinet convenient for fixing the connecting wire is used, the connecting wire of a connected component is placed between two V-shaped grooves, then fingers of a lifting handle are loosened, and the two springs continuously apply opposite acting force to two U-shaped sliding blocks.

Description

Frequency conversion cabinet convenient to connecting wire is fixed

Technical Field

The utility model relates to the technical field of frequency conversion cabinets, in particular to a frequency conversion cabinet convenient for fixing connecting wires.

Background

The variable frequency cabinet, ordinary power cabinet or switch board change the mode of dragging into the variable frequency by traditional mode of dragging, and its wide application is in various types of running water supply system in urban and rural areas, boiler moisturizing pump, heating circulation pump automatic control etc. however current variable frequency cabinet does not possess the effect of being convenient for fixed connecting wire when using, because does not possess the effect of being convenient for fixed connecting wire, can appear connecting wire connection instability and lead to the condition that breaks away from, influence the electric current transport, lead to the short circuit phenomenon very easily, long-time exposure probably leads to dangerous condition to take place.

The existing frequency conversion cabinet does not have the effect of being convenient for fixed connecting wire when using, because the effect of being convenient for fixed connecting wire does not have, the unstable circumstances that lead to breaking away from of connecting wire connection can appear, influences the electric current transmission, and long-time exposure probably leads to dangerous condition to take place.

In the use of frequency conversion cabinet, still there are some drawbacks, if current frequency conversion cabinet connecting wire fixed equipment exists the problem that easily makes the connecting wire take place to warp, current frequency conversion cabinet connecting wire is fixed because for a long time by fixed equipment, so leads to the connecting wire to take place to warp easily, and the connecting wire warp can lead to the contact failure, and then leads to whole work to go on, influences the work progress.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides the frequency conversion cabinet convenient for fixing the connecting wire, which has the advantages of quickly fixing the connecting wire and the like, and solves the problem of poor circuit contact caused by deformation of the connecting wire in the use of the frequency conversion cabinet.

(II) technical scheme

In order to achieve the purpose of rapidly fixing the connecting wire, the utility model provides the following technical scheme: the utility model provides a frequency conversion cabinet convenient to connecting wire is fixed, includes the frequency conversion cabinet body left surface fixedly connected with pivot, pivot surface hinge have the cabinet door, cabinet door front surface fixedly connected with cabinet door handle, frequency conversion cabinet body inner wall fixedly connected with mounting panel, the positive surface fixedly connected with two fixed blocks of mounting panel, two slide rails of fixedly connected with between two fixed blocks, the back of two slide rails and the positive surface fixed connection of mounting panel, the surface sliding connection of two slide rails has the U-shaped slider, the U-shaped slider shape is the opening U-shaped.

Preferably, the outer surfaces of the two fixing blocks are provided with sliding holes, spring rods are connected in the sliding holes in a sliding mode, and the other ends of the spring rods are fixedly connected with the inner walls of the openings of the U-shaped sliding blocks.

Preferably, the outer surface rotation cover of spring rod is equipped with the spring, and the equal fixedly connected with fixed plate of the relative one side of two U-shaped sliders, V-arrangement groove has all been seted up to the relative one side of two fixed plates.

Preferably, the front surface of mounting panel fixedly connected with second slide rail, the lower surface fixedly connected with of two U-shaped sliders rotates the seat, rotates in the seat and all rotates and be connected with down the depression bar, and the other end rotation of two depression bars is connected with the sliding pin, and the terminal extension of sliding pin is inside the second slide rail.

Preferably, the sliding pin is in sliding connection with the second sliding rail, the front surface of the mounting plate is fixedly connected with a fixing pin, the outer surface of the fixing pin is rotationally connected with a rocker, a torsion spring is arranged between the rocker and the fixing pin, and the other end of the rocker is fixedly connected with a handle.

(III) beneficial effects

Compared with the prior art, the utility model provides the variable frequency cabinet convenient for fixing the connecting wire, which has the following beneficial effects:

1. this frequency conversion cabinet convenient to connecting wire is fixed when using, through manual lifting handle, the handle drives the rocker rotatory, after the junction of two push rods is touched to the upper surface of rocker, last to apply upward effort to the junction of two push rods down, drive the slip round pin and upwards remove, the slip round pin upwards moves, the upper end of two push rods is kept away from each other to drive, make two U-shaped sliders of the upper end of two push rods remove to both sides simultaneously, thereby it opens to have driven the fixed block on two U-shaped sliders, the connecting wire that will connect components and parts is put into between two V-arrangement grooves this moment, then loosen the finger of lifting handle, two springs are last to apply the opposite direction effort to two U-shaped sliders, make the fixed block on the U-shaped slider last to press from both sides tight connecting wire by the effort of spring, through setting up above-mentioned structure make the connecting wire can very convenient and fast receive stable centre gripping after inserting the frequency conversion cabinet body, the very big convenience that detects that brings to follow-up frequency conversion cabinet in the frequency conversion cabinet uses, the problem that the connecting wire leads to the circuit of deformation because of the contact is bad in the use of the frequency conversion cabinet has been solved.

Drawings

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of the internal structure of the present utility model;

fig. 3 is an enlarged view of the utility model at a in fig. 2.

In the figure: 1. a variable frequency cabinet body; 2. a cabinet door; 3. a mounting plate; 4. a cabinet door handle; 5. a connecting wire; 6. supporting feet; 7. a heat radiation hole; 8. a rocker; 9. a fixed block; 10. a slide rail; 11. a U-shaped slider; 12. a spring rod; 13. a spring; 14. a fixing plate; 15. a V-shaped groove; 16. a second slide rail; 17. a rotating seat; 18. pressing down a rod; 19. a sliding pin; 20. a fixing pin; 21. a handle; 22. a rotating shaft; 23. and a slide hole.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present utility model are included in the protection scope of the present utility model.

Referring to fig. 1-3, the present utility model provides a new technical solution: the variable frequency cabinet convenient for connecting wire fixation comprises a variable frequency cabinet body 1, a plurality of heat dissipation holes 7 are arranged on the right surface of the variable frequency cabinet body 1, the heat dissipation holes 7 are arranged in a rectangular array, the lower surface of the variable frequency cabinet body 1 is fixedly connected with supporting legs 6, the left surface of the variable frequency cabinet body 1 is fixedly connected with a rotating shaft 22, the outer surface of the rotating shaft 22 is hinged with a cabinet door 2, the front surface of the cabinet door 2 is fixedly connected with a cabinet door handle 4, the inner wall of the variable frequency cabinet body 1 is fixedly connected with a mounting plate 3, the front surface of the mounting plate 3 is fixedly connected with two fixing blocks 9, two sliding rails 10 are fixedly connected between the two fixing blocks 9, the back surfaces of the two sliding rails 10 are fixedly connected with the front surface of the mounting plate, the outer surfaces of the two sliding rails 10 are slidably connected with U-shaped sliding blocks 11, the U-shaped sliding blocks 11 are in the shape of an opening U, the slide hole 23 has all been seted up to two fixed blocks 9 surface, equal sliding connection has spring bar 12 in the slide hole 23, the other end of spring bar 12 and the opening inner wall fixed connection of U-shaped slider 11, the surface rotation cover of spring bar 12 is equipped with spring 13, the equal fixedly connected with fixed plate 14 of the relative one side of two U-shaped sliders, V-arrangement groove 15 has all been seted up to the relative one side of two fixed plates 14, the opposite force is continuously applyed to two U-shaped sliders 11 through two spring 13 during the use, make fixed block 9 on the U-shaped slider 11 continuously receive spring 13's effort to continuously press from both sides tight connecting wire, under the effect of V-arrangement groove 15 that the fixed block 9 surface was seted up, make connecting wire 5 by the centre gripping more stable.

Further, the front surface of the mounting plate 3 is fixedly connected with a second slide rail 16, the lower surfaces of the two U-shaped sliding blocks are fixedly connected with a rotating seat 17, the rotating seats 17 are internally and respectively connected with a lower pressing rod 18 in a rotating manner, the other ends of the two lower pressing rods 18 are rotationally connected with a sliding pin 19, the tail ends of the sliding pins 19 extend into the second slide rail 16, the sliding pins 19 are in sliding connection with the second slide rail 16, the front surface of the mounting plate 3 is fixedly connected with a fixed pin 20, the outer surface of the fixed pin 20 is rotationally connected with a rocker 8, a torsion spring is arranged between the rocker 8 and the fixed pin, the rocker 8 is always subjected to clockwise elasticity of the torsion spring, the upper surface of the rocker 8 is always attached to the joint of the two lower pressing rods 18, the other end of the rocker 8 is fixedly connected with a handle 21, when the handle 21 is manually lifted during use, the handle 21 drives the rocker 8 to rotate, and after the upper surface of the rocker 8 contacts the joint of the two lower pressing rods 18, continuously applying upward acting force to the joint of the two pressing rods 18, driving the sliding pin 19 to move upwards, simultaneously driving the upper ends of the two pressing rods 18 to move away from each other while the sliding pin 19 moves upwards, so that the two U-shaped sliding blocks 11 at the upper ends of the two pressing rods 18 move to two sides simultaneously, thereby driving the fixed blocks 9 on the two U-shaped sliding blocks 11 to open, at the moment, placing the connecting wire 5 with connected components between the two V-shaped grooves 15, then loosening the fingers of the lifting handle 21, continuously applying opposite acting force to the two U-shaped sliding blocks 11 by the two springs 13, continuously clamping the connecting wire 5 by the acting force of the springs 13 by the fixed blocks 9 on the U-shaped sliding blocks 11, and very conveniently and quickly clamping the connecting wire 5 stably after being connected into the variable frequency cabinet body 1 by the arrangement of the structure, compared with the traditional fixing mode of the connecting wire 5, the connecting wire 5 is more convenient, and the subsequent disassembly, maintenance and detection of the connecting wire 5 are also greatly convenient.

Working principle: when the connecting rod lifting device is used, the handle 21 is manually lifted by hand, the rocker 8 is driven to rotate by the handle 21, after the upper surface of the rocker 8 contacts the joint of the two lower pressure rods 18, upward acting force is continuously applied to the joint of the two lower pressure rods 18, the sliding pin 19 is driven to move upwards, the upper ends of the two lower pressure rods 18 are driven to move away from each other while the sliding pin 19 moves upwards, the two U-shaped sliding blocks 11 at the upper ends of the two lower pressure rods 18 move towards two sides at the same time, the two U-shaped sliding blocks 11 move towards two sides at the same time, the fixing blocks 9 on the two U-shaped sliding blocks 11 are driven to open, at the moment, the connecting wire 5 connected with components is placed between the two V-shaped grooves 15, then fingers of the lifting handle 21 are released, the two springs 13 continuously apply opposite acting force to the two U-shaped sliding blocks 11, the fixing blocks 9 on the U-shaped sliding blocks 11 are continuously clamped by the acting force of the springs 13, the rocker 8 at the lower ends is pushed back to the connecting wire 8 under the action of the two U-shaped sliding blocks 11 at the same time, the joint of the lower end lower pressure rods 18 move towards two U-shaped sliding blocks 11 at the two sides, the same time, the fixing blocks 5 are clamped by the connecting wire 5 under the action of the V-shaped grooves of the fixing blocks 15, and the stable clamping effect is achieved.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a frequency conversion cabinet convenient to connecting wire is fixed, includes frequency conversion cabinet body (1), its characterized in that: the variable frequency cabinet comprises a variable frequency cabinet body (1), wherein a rotating shaft (22) is fixedly connected to the left surface of the variable frequency cabinet body (1), a cabinet door (2) is hinged to the outer surface of the rotating shaft (22), a cabinet door handle (4) is fixedly connected to the front surface of the cabinet door (2), a mounting plate (3) is fixedly connected to the inner wall of the variable frequency cabinet body (1), two fixing blocks (9) are fixedly connected to the front surface of the mounting plate (3), two sliding rails (10) are fixedly connected between the two fixing blocks (9), the back surfaces of the two sliding rails (10) are fixedly connected to the front surface of the mounting plate, U-shaped sliding blocks (11) are slidably connected to the outer surfaces of the two sliding rails (10), and the U-shaped sliding blocks (11) are in an opening U shape.

2. The variable frequency cabinet convenient for fixing connecting wires according to claim 1, wherein: the outer surfaces of the two fixing blocks (9) are provided with sliding holes (23), spring rods (12) are slidably connected in the sliding holes (23), and the other ends of the spring rods (12) are fixedly connected with the inner walls of the openings of the U-shaped sliding blocks (11).

3. The variable frequency cabinet convenient for fixing connecting wires according to claim 2, wherein: the outer surface rotation cover of spring rod (12) is equipped with spring (13), and two U-shaped slider (11) opposite one side is all fixedly connected with fixed plate (14), and V-arrangement groove (15) have all been seted up to two fixed plate (14) opposite one side.

4. The variable frequency cabinet convenient for fixing connecting wires according to claim 1, wherein: the front surface of mounting panel (3) fixedly connected with second slide rail (16), the lower surface fixedly connected with of two U-shaped sliders (11) rotates seat (17), rotates in seat (17) and all rotates and be connected with depression bar (18), and the other end rotation of two depression bars (18) is connected with sliding pin (19), and the end of sliding pin (19) extends into inside second slide rail (16).

5. The variable frequency cabinet convenient for fixing connecting wires according to claim 4, wherein: the sliding pin (19) is in sliding connection with the second sliding rail (16), the front surface of the mounting plate (3) is fixedly connected with a fixing pin (20), the outer surface of the fixing pin (20) is rotationally connected with a rocker (8), a torsion spring is arranged between the rocker (8) and the fixing pin (20), and the other end of the rocker (8) is fixedly connected with a handle (21).