CN210296874U

CN210296874U - Mounting bracket with height-adjustable main switch of control cabinet

Info

Publication number: CN210296874U
Application number: CN201921597567.6U
Authority: CN
Inventors: 王心波
Original assignee: Tianjin Electric Research Automatic Control Device Co Ltd
Current assignee: Tianjin Electric Research Automatic Control Device Co Ltd
Priority date: 2019-09-25
Filing date: 2019-09-25
Publication date: 2020-04-10
Anticipated expiration: 2029-09-25

Abstract

The utility model discloses a switch board main switch height-adjustable installing support, including bottom plate, first supporting mechanism, first extension board, first slide opening, second supporting mechanism, second extension board, third slide opening, fourth slide opening, fixed establishment, resettlement groove, first spring, fixture block, second spring, support piece and first support the pole. The utility model has the advantages that: the main switch is adjusted to slide in the first sliding hole, and the second support plate is adjusted through the third sliding hole, so that the problem that the position of the main switch needs to be finely adjusted after being installed is solved; contradict to first feeler lever when the connecting piece, two first feeler levers open towards both sides, continue to remove as the connecting piece, and first spring kick-backs makes the connecting piece by fixture block conflict block, simultaneously, when breaking away from first feeler lever, two first feeler levers also carry out the block to the connecting piece under the effect of second spring resilience power to make first extension board and second extension board fixed more stable when using, improve the result of use.

Description

Mounting bracket with height-adjustable main switch of control cabinet

Technical Field

The utility model relates to a mounting bracket equipment specifically is a switch board main switch height-adjustable's mounting bracket, belongs to switch board main switch support technical field.

Background

The control cabinet is formed by assembling switch equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the electrical wiring requirements, and the arrangement of the control cabinet meets the requirement of normal operation of a power system, is convenient to overhaul and does not endanger the safety of people and surrounding equipment. In normal operation, the circuit can be switched on or off by means of a manual or automatic switch. When the fault or abnormal operation occurs, the circuit is cut off or an alarm is given by the aid of the protective electric appliance. Wherein the installation of switch board main switch belongs to the heaviest among the switch board. Due to safety and convenience, an operating handle of the main switch is usually matched with the position of the main switch of the panel of the control cabinet, and the subsection of the main switch is controlled through the handle. Wherein a bracket is required for mounting the main switch of the control cabinet.

However, in the actual use process of the traditional control cabinet main switch mounting bracket, because the main switch is usually lifted by the bracket, the handle accessory is directly mounted on the main switch, the door is provided with a large round hole, and the handle is extended out, the position of the main switch is required to be finely adjusted after mounting; meanwhile, the first support plate and the second support plate are fixed through the oblong holes in the installation process, so that the fixation is not firm enough.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems, and provides a mounting bracket with an adjustable height for a main switch of a control cabinet, which is flexible to operate and convenient to solve the problem that the position of the main switch needs to be finely adjusted after the main switch is mounted; simultaneously, can make first extension board and the fixed more stable of second extension board when using, improve the result of use.

The utility model achieves the above purpose through the following technical scheme, a height-adjustable mounting bracket for a main switch of a control cabinet comprises a bottom plate, a plurality of hole grooves are arranged on the bottom plate, a first supporting mechanism is fixed on one side of the bottom plate and comprises a first support plate, a first sliding hole and a second sliding hole, the first support plate is fixed on one side of the bottom plate, a plurality of first sliding holes are arranged on one side of the first support plate, two second sliding holes are respectively arranged on the top and the bottom of the first support plate, the second supporting mechanism is arranged on the top and the bottom of the first support plate and comprises a second support plate, a third sliding hole and a fourth sliding hole, the second support plate is respectively arranged on the top and the bottom of the first support plate, the third sliding hole is arranged on one end of the second support plate, the fourth sliding hole is arranged on the other end of the second support plate, the fixing mechanisms are arranged inside the top end and the bottom end of the first support plate and comprise a placement groove, a first spring, a clamping block, a second spring, a butting block and a first butting rod, the first spring is fixed on the inner wall of one end of the first support plate, which is provided with the second sliding hole, and the clamping block is fixed at the other end of the first spring; the first support plate is provided with two opposite placing grooves on the inner side wall of the second sliding hole part, the second spring is arranged on the inner wall of one end of the placing groove part of the first support plate, the other end of the second spring is fixed with the abutting block, one side of the abutting block is fixed with the first abutting rod, and the clamping block abuts against the abutting rod.

Preferably, in order to facilitate the use of said first element in combination with said second element, said first element is substantially U-shaped and said second element is substantially L-shaped.

Preferably, in order to facilitate fixation between the first support plate and the second support plate in use, the first support mechanism further includes a bolt that is screwed to the inner wall of the second support plate where the fourth slide hole is provided, through the second slide hole.

Preferably, in order to facilitate the installation and fixation of the second spring when in use, the fixing mechanism further comprises an installation plate, two installation plates are fixed on the inner wall of the first support plate at one end of the installation groove, and the second spring is fixed at the other end of the installation plate.

Preferably, in order to facilitate the connection of the connecting member, that is, the bolt is pressed against the connecting member, the fixing mechanism further includes a second pressing rod, and one end of the first pressing rod, which is away from the pressing block, is connected with the second pressing rod.

Preferably, in order to further facilitate the fixing of the connecting member, i.e., the bolt, when the fastening device is used, the whole of the first abutting rod is arc-shaped, and the end of the second abutting rod departing from the first abutting rod is arc-shaped.

The utility model has the advantages that: the main switch is manually adjusted to slide in the first sliding hole, and the position of the second support plate is adjusted through the third sliding hole, so that the problem that the position of the main switch needs to be finely adjusted after being installed is solved conveniently; simultaneously, connecting piece between first extension board and the second extension board slides in the second slide opening, conflict to first feeler lever when the connecting piece, continue to promote the connecting piece, make two first feeler levers open towards both sides, continue to remove when the connecting piece, first spring kick-backs, make the connecting piece by fixture block conflict block, and simultaneously, when breaking away from first feeler lever, two first feeler levers also carry out the block to the connecting piece under the effect of second spring rebound power, thereby make first extension board and second extension board fixed more stable when using, and the use effect is improved.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a connection structure of the first supporting mechanism and the fixing mechanism shown in FIG. 1;

FIG. 3 is a schematic structural view of the second plate shown in FIG. 1;

fig. 4 is an enlarged view of the portion a shown in fig. 2.

In the figure: 1. the base plate, 2, first supporting mechanism, 21, first supporting plate, 22, first slide hole, 23, second slide hole, 24, bolt, 3, second supporting mechanism, 31, second supporting plate, 32, third slide hole, 33, fourth slide hole, 4, fixing mechanism, 41, arrangement groove, 42, first spring, 43, fixture block, 44, mounting plate, 45, second spring, 46, abutting block, 47, first abutting rod, 48 and second abutting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 4, a mounting bracket with adjustable height for a main switch of a control cabinet comprises a bottom plate 1, a plurality of hole slots are arranged on the bottom plate 1, a first supporting mechanism 2 is fixed on one side of the bottom plate 1, the first supporting mechanism 2 comprises a first support plate 21, a first sliding hole 22 and a second sliding hole 23, the first support plate 21 is fixed on one side of the bottom plate 1, a plurality of first sliding holes 22 are arranged on one side of the first support plate 21, two second sliding holes 23 are respectively arranged on the top and the bottom of the first support plate 21, second supporting mechanisms 3 are respectively arranged on the top and the bottom of the first support plate 21, the second supporting mechanism 3 comprises a second support plate 31, a third sliding hole 32 and a fourth sliding hole 33, one second support plate 31 is respectively arranged on the top and the bottom of the first support plate 21, and a third sliding hole 32 is arranged at one end of the second support plate 31, the other end of the second support plate 31 is provided with the fourth sliding hole 33, the fixing mechanism 4 is arranged inside the top end and the bottom end of the first support plate 21, the fixing mechanism 4 comprises a placement groove 41, a first spring 42, a clamping block 43, a second spring 45, a resisting block 46 and a first resisting rod 47, the first spring 42 is fixed on the inner wall of one end of the first support plate 21 at the position where the second sliding hole 23 is arranged, and the clamping block 43 is fixed at the other end of the first spring 42; the inner side wall of the position, where the second sliding hole 23 is formed, of the first support plate 21 is provided with two placement grooves 41, the inner wall of one end, where the placement groove 41 is formed, of the first support plate 21 is provided with the second spring 45, the other end of the second spring 45 is fixed with the abutting block 46, one side of the abutting block 46 is fixed with the first abutting rod 47, and the clamping block 43 abuts against the abutting rod 47.

As a technical optimization scheme of the utility model, the whole of first extension plate 21 is "U" word form, the whole of second extension plate 31 is "L" word form.

As a technical optimization scheme of the utility model, first supporting mechanism 2 still includes bolt 24, bolt 24 link up second slide opening 23 threaded connection in second extension board 31 is equipped with on the inner wall at fourth slide opening 33 position.

As a technical optimization scheme of the utility model, fixed establishment 4 still includes mounting panel 44, first extension board 21 is being equipped with be fixed with two on the inner wall of resettlement groove 41 position one end mounting panel 44, mounting panel 44's the other end is fixed with second spring 45.

As a technical optimization scheme of the utility model, fixed establishment 4 still includes the second and supports pole 48, first support pole 47 deviates from support block 46's one end is connected with the second supports pole 48.

As a technical optimization scheme of the utility model, first support pole 47 whole is the arcuation, just second support pole 48 deviates from first support pole 47's tip is the arcuation.

The utility model discloses when using, at first, link up bottom plate 1 and first slide opening 22 with the main switch and install in the lateral wall of first extension board 21, then, overlap the butt joint with the second slide opening 23 at first extension board 21 top and top respectively with the fourth slide opening 33 on two second extension boards 31, reuse corresponding bolt 24 and pass second slide opening 23 and fourth slide opening 33 and install first extension board 21 and second extension board 31 fixedly, then be fixed in corresponding connecting device through third slide opening 32 with second extension board 31, at this moment, slide in first slide opening 22 through manual regulation main switch, adjust the position of second extension board 31 through third slide opening 32 simultaneously, thereby be convenient for solve the problem that the position needs the fine setting after the main switch installation; meanwhile, when the bolt 24 between the first support plate 21 and the second support plate 31 slides in the second sliding hole 23, when the bolt 24 abuts against the first abutting rod 47, the bolt 24 is continuously pushed, the two first abutting rods 47 are opened towards two sides, when the bolt 24 continuously moves, the first spring 42 rebounds, the bolt 24 is abutted and clamped by the clamping block 43, and meanwhile, when the bolt is separated from the first abutting rod 47, the two first abutting rods 47 also clamp the bolt 24 under the effect of the rebounding force of the second spring 45, and then the bolt 24 is in threaded connection with the second support plate 31 through the fourth sliding hole 33, so that the first support plate 21 and the second support plate 31 are fixed more stably when in use, the use effect is improved, and finally the whole using process of the device is completed.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a switch board main switch height-adjustable installing support, includes bottom plate (1), its characterized in that: the supporting structure is characterized in that a plurality of hole grooves are formed in the bottom plate (1), a first supporting mechanism (2) is fixed on one side of the bottom plate (1), the first supporting mechanism (2) comprises a first supporting plate (21), first sliding holes (22) and second sliding holes (23), the first supporting plate (21) is fixed on one side of the bottom plate (1), a plurality of first sliding holes (22) are formed in one side of the first supporting plate (21), two second sliding holes (23) are respectively formed in the top and the bottom of the first supporting plate (21), second supporting mechanisms (3) are respectively installed on the top and the bottom of the first supporting plate (21), each second supporting plate (31) is installed on the top and the bottom of the second supporting plate (3) and comprises a second supporting plate (31), a third sliding hole (32) is formed in one end of each second supporting plate (31), the other end of the second support plate (31) is provided with the fourth sliding hole (33), the fixing mechanism (4) is arranged inside the top end and the bottom end of the first support plate (21), the fixing mechanism (4) comprises a placing groove (41), a first spring (42), a clamping block (43), a second spring (45), a resisting block (46) and a first resisting rod (47), the first spring (42) is fixed on the inner wall of one end of the first support plate (21) where the second sliding hole (23) is arranged, and the clamping block (43) is fixed at the other end of the first spring (42); the inner side wall of the part, provided with the second sliding hole (23), of the first support plate (21) is relatively provided with two containing grooves (41), the inner wall of one end, provided with the containing grooves (41), of the first support plate (21) is provided with the second spring (45), the other end of the second spring (45) is fixed with the abutting block (46), one side of the abutting block (46) is fixed with the first abutting rod (47), and the clamping block (43) abuts against the abutting rod (47).

2. The mounting bracket with the adjustable height for the main switch of the control cabinet as claimed in claim 1, wherein: the whole body of the first support plate (21) is shaped like a U, and the whole body of the second support plate (31) is shaped like an L.

3. The mounting bracket with the adjustable height for the main switch of the control cabinet as claimed in claim 1, wherein: the first supporting mechanism (2) further comprises a bolt (24), and the bolt (24) penetrates through the second sliding hole (23) and is in threaded connection with the inner wall of the portion, provided with the fourth sliding hole (33), of the second support plate (31).

4. The mounting bracket with the adjustable height for the main switch of the control cabinet as claimed in claim 1, wherein: the fixing mechanism (4) further comprises mounting plates (44), the two mounting plates (44) are fixed on the inner wall of one end of the first support plate (21) where the placing groove (41) is arranged, and the second spring (45) is fixed to the other end of each mounting plate (44).

5. The mounting bracket with the adjustable height for the main switch of the control cabinet as claimed in claim 1, wherein: the fixing mechanism (4) further comprises a second abutting rod (48), and one end, departing from the abutting block (46), of the first abutting rod (47) is connected with the second abutting rod (48).

6. The mounting bracket with the adjustable height for the main switch of the control cabinet as claimed in claim 5, wherein: the whole of the first abutting rod (47) is arc-shaped, and the end part of the second abutting rod (48) departing from the first abutting rod (47) is arc-shaped.