CN212751480U - Bearing structure of control cabinet - Google Patents

Abstract

The invention relates to the technical field of bearing structures and discloses a control cabinet bearing structure which comprises a main body, wherein a control cabinet is arranged on the front wall surface of the main body, two connecting blocks are symmetrically and fixedly arranged on the front wall surface of the main body, and clamping grooves with arc-shaped sections are formed in the two connecting blocks. According to the invention, by arranging the clamping block, the clamping block drives the fixed block to slide in the fixed groove when in use, when the clamping block and the clamping groove are completely closed, the fixed block and the fixed groove are completely closed, the effect of movably clamping the clamping block in the clamping groove is achieved, and because the clamping groove is an arc-shaped groove, the clamping block is a fan-shaped block, the possibility that the control cabinet is separated from the main body when in use due to the fact that the clamping block is separated from the clamping groove when the clamping groove and the clamping block are movably clamped is achieved, the stability of connection between the main body and the control cabinet when in use is improved, and the problem that equipment is not firmly connected due to the fact that a screw is rusted for a long time is avoided.

Description

Bearing structure of control cabinet

Technical Field

The invention relates to the technical field of bearing structures, in particular to a bearing structure of a control cabinet.

Background

An elevator control cabinet is an electric control device which is used for installing various electronic devices and electric appliance elements in a cabinet-shaped structure with a safety protection function. Also called as elevator central control cabinet.

Current switch board bearing structure adopts the screw to fix the switch board more, and the screw can weathered wearing and tearing along with the time increase of using lead to appearing becoming flexible the connection of switch board, probably lead to the switch board to break away from, lead to equipment impaired. To this end, we propose a console box carrying structure.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a control cabinet bearing structure, which solves the problems that the existing control cabinet bearing structure mostly adopts screws to fix a control cabinet, and the screws are weathered and worn along with the use time, so that the connection of the control cabinet is loosened, the control cabinet is possibly separated, and the equipment is damaged.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a switch board bearing structure, includes the main part, the antetheca of main part is provided with the switch board, the antetheca symmetry fixed mounting of main part has two connecting blocks, two all set up the section on the connecting block and be curved joint groove, the fixed slot has all been seted up to the inside left and right sides internal face in joint groove, the lower wall of switch board is in the equal fixed mounting in position that corresponds two connecting blocks has the joint piece that is used for with joint groove activity joint, the left and right sides of joint piece is avoided equal fixed mounting to have the fixed block that is used for with joint groove upper shed movable joint, the last wall fixed mounting of switch board has two sections to be the stable piece of "L" shape.

Preferably, the clamping block is a fan-shaped block, the size of the arc-shaped surface of the clamping block is matched with the size of the inner shape of the clamping groove, the size of the shape of the fixed block is matched with the size of the inner shape of the fixed groove, and the clamping groove is movably clamped with the clamping block together with the fixed block through the fixed groove.

Preferably, the one end that the switch board was kept away from to the horizontal end of steady block extends the top that reachs the main part, the vertical end of steady block is close to one side wall of switch board and has seted up the extrusion groove, the inside fixed mounting in extrusion groove has extrusion spring, the one end fixedly connected with stripper plate that extrusion spring is close to the switch board.

Preferably, two the section of connecting block is "L" shape, and two the equal fixed mounting in one end that the main part was kept away from to the horizontal end of connecting block has and is used for spacing stopper, two the equal fixed mounting in position that the joint piece kept away from the corresponding stopper of a lateral wall face of main part has magnet.

Preferably, a cooling groove is formed in the position, corresponding to the control cabinet, of the front wall surface of the main body, and a fan driven by a motor is fixedly mounted inside the cooling groove.

(III) advantageous effects

Compared with the prior art, the invention provides a control cabinet bearing structure, which has the following beneficial effects:

1. this switch board bearing structure, through setting up the joint piece, when using, it corresponds about the fixed slot on fixed block and the joint groove on the joint piece, downward extrusion switch board makes the joint piece slide downwards in joint inslot portion, the joint piece drives the fixed block and slides in the inside of fixed slot, after joint piece and joint groove are closed completely, the fixed block is closed completely with the fixed slot, reach the effect with joint piece activity joint in the inside in joint groove, and because the joint groove is curved groove, the joint piece is sectorial piece, reduced when reaching joint groove and joint piece activity joint and broken away from the possibility that leads to switch board and main part to break away from in the joint groove when using, the stability of being connected between main part and the switch board when using has been improved, avoided causing rusty equipment to connect insecure problem because of using the screw for a long time.

2. This switch board bearing structure, through setting up the steady piece, when joint piece and joint groove closed back switch board completely go up the back wall laminating of vertical end on two steady pieces and main part, the extrusion spring of extrusion inslot portion receives the extrusion force on the steady piece and takes place deformation, and the reaction force that extrusion spring atress produced has increaseed the frictional force of wall behind stripper plate and the main part, reaches the effect of secondary fixation when using, has improved the stability of equipment connection.

3. This switch board bearing structure, through setting up the fan, because the switch board can produce a large amount of heats at the during operation, start the fan of cooling tank inside in the main part this moment, the mobile air current that produces through the fan cools down to the main part, has avoided the inside temperature rise of main part to cause the impaired problem of precision part, has improved the life of equipment.

Drawings

FIG. 1 is an overall perspective view of the present invention;

FIG. 2 is a partially disassembled view of the present invention;

FIG. 3 is a plan view of a stabilization block of the present invention;

FIG. 4 is an enlarged view of the invention at A in FIG. 2.

In the figure: 1 main part, 2 connecting blocks, 3 stopper, 4 joint grooves, 5 fixed slots, 6 switch boards, 7 joint blocks, 8 fixed blocks, 9 steady blocks, 10 extrusion grooves, 11 extrusion springs, 12 stripper plates, 13 cooling grooves, 14 fans, 15 magnets.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, a control cabinet carrying structure includes a main body 1, the main body 1 is a rectangular block, a control cabinet 6 is disposed on a front wall of the main body 1, the control cabinet 6 is a prior art, do not discuss here, the preceding wall symmetry fixed mounting of main part 1 has two connecting blocks 2, joint groove 4 has all been seted up on two connecting blocks 2, joint groove 4 is curved groove, fixed slot 5 has all been seted up to the inside left and right sides internal face in joint groove 4, fixed slot 5 is curved groove, the lower wall of switch board 6 is used for the joint piece 7 with 4 activity joints in joint groove in the equal fixed mounting in position that corresponds two connecting blocks 2, the equal fixed mounting in both sides wall about joint piece 7 has the fixed block 8 that is used for with 5 activity joints in the joint groove 4 of fixed slot, fixed block 8 is curved piece, the last wall fixed mounting of switch board 6 has two sections to be the stable piece 9 of "L" shape.

Joint piece 7 is fan-shaped piece, and the cambered surface shape size of joint piece 7 agrees with the inside shape size of joint groove 4 mutually, the shape size of fixed block 8 agrees with the inside shape size of fixed slot 5 mutually, joint groove 4 passes through fixed slot 5 and fixed block 8 and joint piece 7 activity joint together, when using, go up fixed block 8 and joint groove 4 on joint piece 7 fixed slot 5 corresponds from top to bottom, downwards extrude switch board 6 and make joint piece 7 at the inside downward slip of joint groove 4, joint piece 7 drives fixed block 8 and slides in the inside of fixed slot 5, after joint piece 7 and joint groove 4 are closed completely, fixed block 8 and fixed slot 5 are closed completely, reach the effect of joint piece 7 activity joint in the inside of joint groove 4, and because joint groove 4 is curved groove, joint piece 7 is fan-shaped piece, reduced when reaching joint groove 4 and joint piece 7 activity joint and joint groove 4 and break away from and lead to control 6 and joint groove 4 and lead to the fact control 6 and with joint piece 4 with joint groove 4 when using The main part 1 has improved the stability of being connected between main part 1 and the switch board 6 when using, has avoided rustting because of long-time use screw and has caused the insecure problem of equipment connection.

The stabilizing block 9 is an L-shaped block, one end of the horizontal end of the stabilizing block 9, which is far away from the control cabinet 6, extends to the upper part of the main body 1, one side wall surface of the vertical end of the stabilizing block 9, which is close to the control cabinet 6, is provided with an extrusion groove 10, the extrusion groove 10 is a rectangular groove, an extrusion spring 11 is fixedly installed inside the extrusion groove 10, the extrusion spring 11 is the prior art, and is not discussed herein, one end of the extrusion spring 11, which is close to the control cabinet 6, is fixedly connected with an extrusion plate 12, the extrusion plate 12 is a rectangular plate, the shape and size of the extrusion plate 12 are matched with the shape and size of the vertical end of the stabilizing block 9, when the clamping block 7 and the clamping groove 4 are completely closed, the vertical ends of the two stabilizing blocks 9 on the control cabinet 6 are attached to the rear wall surface of the main body 1, the extrusion spring 11 inside the extrusion groove 10 on the stabilizing block 9 is subjected to extrusion force deformation, and the reaction force generated by the extrusion spring 11 increases the, the effect of secondary fixation is achieved when the device is used, and the stability of device connection is improved.

The section of two connecting blocks 2 is "L" shape, and the equal fixed mounting in one end that main part 1 was kept away from to the horizontal end of two connecting blocks 2 has stopper 3 that is used for spacingly, and stopper 3 is the iron plate of rectangle, and the equal fixed mounting in position that the corresponding stopper 3 of a lateral wall face that main part 1 was kept away from to two joint pieces 7 has magnet 15, and magnet 15 is prior art, does not discuss here.

The antetheca of main part 1 has been seted up cooling groove 13 to the position that corresponds switch board 6, cooling groove 13 is circular shape groove, useful motor drive's fan 14 of the inside fixed mounting of cooling groove 13, fan 14 is prior art and is in, do not discuss here, because switch board 6 can produce a large amount of heats at the during operation, start the fan 14 of cooling groove 13 inside on main part 1 this moment, the mobile air current that produces through fan 14 cools down main part 1, the internal temperature that has avoided main part 1 rises and causes the impaired problem of precision parts, the life of equipment has been improved.

Principle of operation

When in use, the upper fixed block 8 of the clamping block 7 is vertically corresponding to the upper fixed groove 5 of the clamping groove 4, the control cabinet 6 is pressed downwards to ensure that the clamping block 7 slides downwards in the clamping groove 4, the clamping block 7 drives the fixed block 8 to slide in the fixed groove 5, when the clamping block 7 and the clamping groove 4 are completely closed, the fixing block 8 and the fixing groove 5 are completely closed, so that the effect of movably clamping the clamping block 7 in the clamping groove 4 is achieved, and because the clamping groove 4 is an arc-shaped groove, the clamping block 7 is a fan-shaped block, reduced when reaching joint groove 4 and joint piece 7 activity joint and broken away from the possibility that leads to switch board 6 and main part 1 to break away from with joint groove 4 when using, improved the stability of being connected between main part 1 and the switch board 6 when using, avoided because long-time use the screw rust lead to the fact the equipment to connect insecure problem.

Vertical end and the rear wall laminating of main part 1 on two steady blocks 9 on the switch board 6 after joint piece 7 and joint groove 4 are closed completely, and extrusion spring 11 inside extrusion groove 10 on the steady block 9 receives the extrusion force and takes place deformation, and the reaction force that extrusion spring 11 atress produced has increaseed the frictional force of stripper plate 12 with main part 1 rear wall, reaches the effect of secondary fixation when using, has improved the stability of equipment connection.

Because switch board 6 can produce a large amount of heats at the during operation, start the inside fan 14 of cooling groove 13 on main part 1 this moment, the mobile air current that produces through fan 14 cools down main part 1, has avoided the inside temperature of main part 1 to rise and has caused the impaired problem of precision parts, has improved the life of equipment.

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

Claims (5)

1. A switch board bearing structure, includes main part (1), the antetheca of main part (1) is provided with switch board (6), its characterized in that: the preceding wall symmetry fixed mounting of main part (1) has two connecting blocks (2), two all seted up the section on connecting block (2) and be curved joint groove (4), fixed slot (5) have all been seted up to the inside left and right sides internal face of joint groove (4), the lower wall of switch board (6) is equipped with joint piece (7) that are used for with joint groove (4) activity joint in the face of the equal fixed mounting in position that corresponds two connecting blocks (2), the equal fixed mounting of the left and right sides lateral wall face of joint piece (7) has fixed block (8) that are used for going up fixed slot (5) activity joint with joint groove (4), the last wall fixed mounting of switch board (6) has two sections to stabilize piece (9) of "L" shape.

2. The control cabinet carrying structure according to claim 1, wherein: the joint block (7) is a fan-shaped block, the size of the arc surface shape of the joint block (7) is matched with the size of the inner shape of the joint groove (4), the size of the shape of the fixed block (8) is matched with the size of the inner shape of the fixed groove (5), and the joint groove (4) is movably connected with the joint block (7) through the fixed groove (5) and the fixed block (8).

3. The control cabinet carrying structure according to claim 1, wherein: the one end that switch board (6) were kept away from to the horizontal end of steady piece (9) extends the top that reaches main part (1), extrusion groove (10) have been seted up to a vertical end of steady piece (9) near a lateral wall face of switch board (6), the inside fixed mounting in extrusion groove (10) has extrusion spring (11), extrusion spring (11) are close to one end fixedly connected with stripper plate (12) of switch board (6).

4. The control cabinet carrying structure according to claim 1, wherein: two the section of connecting block (2) is "L" shape, and two the equal fixed mounting in one end that main part (1) was kept away from to the horizontal end of connecting block (2) has stopper (3) that are used for spacingly, two the equal fixed mounting in position that the joint piece (7) kept away from one side wall face of main part (1) corresponds stopper (3) has magnet (15).

5. The control cabinet carrying structure according to claim 1, wherein: the cooling device is characterized in that a cooling groove (13) is formed in the position, corresponding to the control cabinet (6), of the front wall of the main body (1), and a fan (14) driven by a motor is fixedly mounted inside the cooling groove (13).

Images