CN209964479U - Guide rail type electric box mounting mechanism - Google Patents

Abstract

The utility model relates to a guide tracked electric box installation mechanism comprises the jump ring of installation base and the guide rail that is fixed in rack or wall. Firstly, inserting a clamp spring into an installation groove of an installation base and limiting blocks symmetrically distributed on two sides of the installation base, wherein the clamp spring is fixed on the installation base through a limiting hook; aim at the dog on the installation base with one side of guide rail, the U-shaped groove of gently pressing the jump ring makes the elasticity snake spring compression of jump ring remove, the another side of guide rail slides in the concave station of jump ring along the hypotenuse of locating piece, remove the effort of pressing the U-shaped groove, the guide rail can be fixed in installation base and jump ring promptly, and on the same principle, the U-shaped groove of gently pressing the jump ring can break away from the guide rail and take off the electric box easily, has saved the tradition and has needed the use of tools just can pull the jump ring installation and demolish the trouble of electric.

Description

Guide rail type electric box mounting mechanism

Technical Field

The utility model relates to a small-size power electronic power control equipment for on the electrical installation guide rail especially relates to a guide tracked electric box installation mechanism.

Background

The installation of the small-size electric box of guide tracked among the present industrial equipment, all adopt traditional instrument to upwards pull out the jump ring for the electric box breaks away from the fixed mode of guide rail, there is not the instrument just can not realize plucking and installation of electric box, can self return after pulling out in order to realize, spring assembly has to be increased again, it is complicated to cause installation mechanism, although some mechanisms have saved the spring, but do not can self return after pulling out with the instrument, cause the mechanism to drop easily, it is very inconvenient to use.

Disclosure of Invention

Need and improve the weak point to prior art more than, the to-be-solved technical problem of the utility model is to provide a mechanism that does not need any instrument, can easily take and install the electric box, it is convenient to bring for field operation personnel.

In order to solve the technical problem, the utility model relates to a guide tracked electric box installation mechanism comprises the jump ring of installation base and the guide rail that is fixed in rack or wall. The clamp spring is inserted into a mounting groove of the mounting base, the mounting groove is provided with limiting blocks symmetrically distributed on two sides, and the clamp spring is fixed on the mounting base through the limiting hooks symmetrically distributed on two sides; aim at the dog on the installation base with one side of guide rail, when the U-shaped groove of gently pressing the jump ring, the elasticity jump ring of jump ring can be compressed promptly and remove, the opposite side of guide rail will slide into the concave station of jump ring along the hypotenuse of locating piece, when removing the effort of pressing the U-shaped groove, the guide rail can be fixed in installation base and jump ring promptly, and in the same way, the U-shaped groove of gently pressing the jump ring can break away from the guide rail and take off the electric box easily, the tradition need use tools just can pull the trouble that the jump ring installation demolishd the electric box, singlehanded also can be operated.

The installation base of the electric box comprises a clamping spring and a clamping structure of a guide rail, a groove capable of containing the side edge of the guide rail is formed in the bottom of a stop block of the installation base and can contain one side edge of the limiting guide rail, a positioning table arranged on the installation base is positioned in an inner cavity of the guide rail, the other side edge of the guide rail is fixed by the concave table which slides into the clamping spring along the bevel edge of the positioning block, and the locking acting force of the guide rail is completed by the elastic snake spring.

As the auxiliary positioning of the mounting base and the clamp spring, the tail plug of the clamp spring elastic serpentine spring is inserted into the positioning hole of the mounting base, and of course, the positioning hole and the tail plug also have any other positioning modes which are convenient and quick to position.

The utility model discloses a jump ring contains the elasticity snake spring and is integrated into one piece, utilizes the elastic deformation of material to take, install the electric box, and the elasticity snake spring also can replace with metal spring, all is the U-shaped groove that the jump ring was pressed to the one hand during operation, and not the tradition upwards pulls out with the instrument, and U-shaped groove shape is not only limited to the U-shaped, also can be anti-skidding tooth, boss or other shapes.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Fig. 1 is the utility model discloses guide tracked electric box installation mechanism's perspective, shows the guide rail of arranging in on installation base and the jump ring.

Fig. 2 is a perspective view of a mounting base of the rail-mounted electrical box mounting mechanism shown in fig. 1.

Fig. 3 is a perspective view of the mounting snap spring of the guide rail type electrical box shown in fig. 1.

Detailed Description

The utility model relates to a guide tracked electric box installation mechanism's electric box chooses for use 5.5kW to mould shell box converter, as shown in fig. 1, its base part is the installation base 1 and the 3 combinations of jump ring of this embodiment promptly, and the lock card is on being fixed in 35mm standard steel guide rail 2 on rack or the wall.

Fig. 2 shows that the mounting base 1 is provided with: the mounting groove 11 of the clamp spring 3 comprises limiting blocks 12 on two sides of the mounting groove 11, which are not limited to symmetrical distribution, quantity and positions in the drawing, and positioning holes 14 of the clamp spring 3; a stop 13 and a positioning table 15 of the guide rail 2.

Fig. 3 shows that the clamp spring 3 is provided with: the end part of the clamp spring is provided with a U-shaped groove 31 which is convenient for pressing the clamp spring 3, a pair of limiting hooks 32 of the clamp spring 3 and a tail plug 35 which plays a role in positioning; a positioning block 33 for fixing the guide rail 2 and an elastic coil spring 34 for extension, wherein the positioning block 33 is also provided with a bevel edge for facilitating the sliding of the guide rail 2.

During the use, insert the installation base 1 according to the schematic hand of figure 1 earlier in jump ring 3, because be provided with spacing hook 32 on jump ring 3, consequently loose hand back jump ring 3 can be hooked on installation base 1 and can not deviate from. One side of the guide rail 2 is aligned with the stop block 13 of the guide rail 2 on the mounting base 1, the U-shaped groove 31 of the snap spring 3 is lightly pressed, the elastic serpentine spring 34 of the snap spring 3 can be compressed, the guide rail 2 can slide into the positioning block 33 of the guide rail 2 on the snap spring 3 along the oblique edge of the limiting block 11 for fixing the guide rail 2 on the snap spring 3, the acting force for pressing the U-shaped groove 31 is removed, the guide rail 2 can be fixed in the mounting base 1 and the snap spring 3, and the guide rail 2 cannot be separated, namely the frequency converter is fixed. When the guide rail 2 is taken out, the U-shaped groove 31 of the clamp spring 3 is lightly pressed, the elastic serpentine spring 34 of the clamp spring 3 is compressed, and therefore the frequency converter can be easily taken out. Because the clamp spring 3 is provided with the limiting hook 32, the clamp spring 3 cannot fall off and can return automatically.

Claims (5)

1. The utility model provides a guide tracked electric box installation mechanism, by putting into jump ring (3) of electric box installation base (1) and be fixed in rack or guide rail (2) on the wall constitute its characterized in that: the clamp spring (3) is inserted into a mounting groove (11) of the mounting base (1), the mounting groove (11) is provided with limiting blocks (12) which are symmetrically distributed on two sides, and the clamp spring (3) is fixed on the mounting base (1) through limiting hooks (32) which are symmetrically distributed on two sides; one side edge of the guide rail (2) is aligned to a stop block (13) on the installation base (1), the U-shaped groove (31) of the clamp spring (3) is lightly pressed to enable the elastic serpentine spring (34) to be compressed and moved, the other side edge of the guide rail (2) can slide into the concave table along the inclined edge of the clamp spring (3) positioning block (33), the acting force for pressing the U-shaped groove (31) is removed, the guide rail (2) can be fixed in the installation base (1) and the clamp spring (3), and similarly, the U-shaped groove (31) of the clamp spring (3) can be separated from the guide rail (2) to pick up the electric box.

2. The rack electrical box mounting mechanism of claim 1, wherein: the bottom of the stop block (13) of the mounting base (1) is provided with a groove capable of accommodating the side edge of the guide rail (2).

3. The rack electrical box mounting mechanism of claim 1, wherein: and a tail plug (35) of the elastic coil spring (34) of the clamp spring (3) is inserted into a positioning hole (14) of the mounting base (1) for auxiliary positioning.

4. The rack electrical box mounting mechanism of claim 1 or 2, wherein: the inner cavity of the guide rail (2) is positioned on the mounting base (1) and is provided with a positioning table (15).

5. The rack electrical box mounting mechanism of claim 1 or 3, wherein: the clamp spring (3) and the elastic serpentine spring (34) are integrally formed and are formed by utilizing the elastic deformation of materials, and the elastic serpentine spring (34) is formed by adopting a metal spring.

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