CN220021976U - Emergency starting control cabinet - Google Patents

Abstract

The utility model relates to the technical field of control cabinets, in particular to an emergency starting control cabinet which comprises a top plate and side plates, wherein the rear side of the bottom end of the top plate is fixedly connected with the side plates, the front side of the top end of the top plate is fixedly connected with support rods on two sides, and the bottom ends of the support rods and the bottom ends of the side plates are fixedly connected with a base. Through the staff respectively rotate the screw thread piece of both sides for the screw thread piece moves to the right along the outer wall of screw rod, makes screw thread piece and curb plate contact laminating, then rotates the screw rod, and the screw rod drives the round bar and rotates, and the round bar drives the second connecting rod and rotates, and the second connecting rod drives first connecting rod and rotates, and first connecting rod drives the baffle and outwards rotates, makes the baffle of both sides outwards rotate in proper order, makes the baffle at both ends outwards expand along the connecting block of base both sides, makes the electrical components of the inside of emergent start control cabinet expose in the external space, makes the inside space of emergent start control cabinet brighter, makes emergent start control cabinet make the space increase.

Description

Emergency starting control cabinet

Technical Field

The utility model relates to the technical field of control cabinets, in particular to an emergency starting control cabinet.

Background

The control cabinet is to assemble the switch equipment, the measuring instrument, the protection electrical appliance and the auxiliary equipment in the metal cabinet or on the screen according to the electrical wiring requirement, and the arrangement of the control cabinet meets the requirement of normal operation of the power system, is convenient to overhaul and does not endanger the safety of personnel and surrounding equipment. The measuring instrument can display various parameters in operation, can also adjust certain electrical parameters, prompts or sends out signals when the electric parameters deviate from a normal working state, and common starting modes include variable frequency starting, soft starting, star-delta starting and auto-coupled voltage reduction starting. The star-delta starting mode is widely applied to various occasions such as water supply, water discharge, fire fighting and the like of industrial and agricultural production and various buildings.

For example, the authorized bulletin number is CN114992104A, a star-delta emergency starting control cabinet, [0036] 1. When the control circuit works normally, the limiting rod moves upwards under the running fit of the limiting wheel until the limiting rod is embedded into the limiting groove at the outer side of the starting rotating rod, so that when the control circuit works normally, even if a person without management authority enters a fire pump room under the non-emergency condition, the control cabinet is turned by adopting the method of the star-delta emergency starting control cabinet [ emergency handle at the outer side of the door ], thereby avoiding misoperation of the mechanical emergency starting control cabinet device by irrelevant personnel, and when the emergency occurs, the fan shaft power device connected with the control circuit is powered off, at the moment, the limiting wheel fails in vertical limiting of the limiting rod, and the limiting rod moves downwards due to dead weight, thereby being separated from the limiting groove on the starting rotating rod. The personnel who has management authority come to the fire pump this moment can rotate emergency handle immediately and thereby can start fire pump fast through mechanical emergency start control cabinet device, in time handle the conflagration condition, reduce the loss of life and property that the conflagration leads to, however, the baffle and the emergency start control cabinet structure as an organic whole of emergency start control cabinet both sides in the above-mentioned file, the baffle of both sides can't expand, in the inside electrical component of emergency start control cabinet maintains the in-process, because inside space is comparatively narrow and small, lead to external light can't shine completely inside the emergency start control cabinet, make the inside light of emergency start control cabinet dim, the inside operation space of emergency start control cabinet is comparatively narrow and small simultaneously, need borrow outside to dismantle the change to inside electrical component when maintaining, and the volume of instrument is great, make the user inconvenient when using the instrument, thereby influence the staff and maintain the work efficiency of maintenance to the inside electrical component of emergency start control cabinet.

Disclosure of Invention

The utility model aims to solve the problem that the prior emergency starting control cabinet cannot unfold two side baffles to enable the internal space to be narrow, thereby influencing the working efficiency of repairing, replacing and maintaining electrical elements in the emergency starting control cabinet.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides an emergency starting control cabinet, includes roof and curb plate, the bottom rear side and the curb plate of roof are fixed to link to each other, the top front side and the bracing piece of both sides of roof are fixed to link to each other, the bottom of bracing piece and the bottom of curb plate all link to each other with the base is fixed, the bottom and the dust screen of curb plate are fixed to link to each other, the both sides and the fixed linking to each other of a plurality of connecting blocks of base, both sides the connecting block inboard is equipped with auxiliary structure.

Preferably, the auxiliary structure comprises a baffle, the bottom of baffle rotates with the connecting block through the round pin axle and links to each other, the inboard of baffle rotates through round pin axle and first connecting rod and links to each other, the bottom of first connecting rod rotates through the round pin axle and links to each other with the second connecting rod, the top of second connecting rod is fixed continuous with the round bar, the tip of round bar links to each other with the screw rod is fixed, the outer wall and the thread block screw thread of screw rod link to each other, the left end and the curb plate of thread block closely laminate.

Preferably, both sides of the round bar are respectively connected with the side plates and the supporting bars in a rotating way.

Preferably, the inner ends of the baffles at the two sides are respectively attached to the support rods, the side plates and the top plate.

Preferably, the right side of bracing piece is installed the switch board cabinet door, the left end and the handle of switch board cabinet door are fixed to be linked to each other.

The emergency starting control cabinet provided by the utility model has the beneficial effects that: through the screw thread piece of staff rotation both sides respectively for the screw thread piece moves to the right along the outer wall of screw rod, make screw thread piece and curb plate contact laminating, then rotate the screw rod, the screw rod drives the round bar and rotates, the round bar drives the second connecting rod and rotates, the second connecting rod drives first connecting rod and rotates, first connecting rod drives the baffle outwards to rotate, make the baffle of both sides outwards rotate in proper order, make the baffle at both ends outwards expand along the connecting block of base both sides, make the inside electrical components of emergent start control cabinet expose in the external space, make the inside space of emergent start control cabinet brighter, make emergent start control cabinet make the space increase, thereby improve the staff and maintain the work efficiency of changing the maintenance to the inside electrical components of emergent start control cabinet.

Drawings

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

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

FIG. 3 is a schematic diagram of the structure of FIG. 2A;

FIG. 4 is a schematic side view of the structure of FIG. 2;

fig. 5 is a schematic diagram of the structure of B in fig. 4.

In the figure: 1. roof, 2, curb plate, 3, dust screen, 4, auxiliary structure, 4a1, round bar, 4a2, baffle, 4a3, first connecting rod, 4a4, second connecting rod, 4a5, screw rod, 4a6, screw thread piece, 4b1, rubber pad, 4b2, slipmat, 5, bracing piece, 6, base, 7, connecting block, 8, switch board cabinet door, 9, handle.

Detailed Description

The utility model is further described below with reference to the accompanying drawings:

example 1

Referring to fig. 1-5: in this embodiment, an emergency starting control cabinet, including roof 1 and curb plate 2, the bottom rear side of roof 1 links to each other with curb plate 2 is fixed, and the top front side of roof 1 links to each other with the bracing piece 5 of both sides is fixed, and the bottom of bracing piece 5 and the bottom of curb plate 2 all link to each other with base 6 is fixed, and the bottom of curb plate 2 links to each other with dust screen 3 is fixed, and the both sides of base 6 link to each other with a plurality of connecting blocks 7 is fixed, and the both sides connecting block 7 inboard is equipped with auxiliary structure 4.

The auxiliary structure 4 comprises a baffle 4a2, the bottom of the baffle 4a2 is rotationally connected with a connecting block 7 through a pin shaft, the inner side of the baffle 4a2 is rotationally connected with a first connecting rod 4a3 through a pin shaft, the bottom of the first connecting rod 4a3 is rotationally connected with a second connecting rod 4a4 through a pin shaft, as shown in fig. 5, the rotation position of a round rod 4a1 is limited by hard friction between a threaded block 4a6 and a side plate 2, the threaded block 4a6 is rotated, the threaded block 4a6 moves rightwards along the outer wall of a screw 4a5, the threaded block 4a6 is enabled to be in contact fit with a side plate 2, then the screw 4a5 is rotated, the screw 4a5 drives the round rod 4a1 to rotate, the round rod 4a1 drives the second connecting rod 4a4 to rotate, the second connecting rod 4a2 drives the first connecting rod 4a3 to rotate outwards, the top of the second connecting rod 4a1 is fixedly connected with the round rod 4a1, the end of the round rod 4a1 is fixedly connected with the screw 4a5, the outer wall of the threaded block 4a5 is in contact with the outer wall of the screw 4a5, the inner end of the threaded block 4a6 is fixedly connected with the left side plate 2 and the left side plate 2 is fixedly connected with the left side plate 2 and the left side plate 8 of the side plate 2, the left side plate 2 is fixedly connected with the left side plate 8, and the left side plate 2 is fixedly connected with the left side plate 2 and the left side plate 2 is respectively, and the left side plate 8 is fixedly connected with the left side and the cabinet door 2, the cabinet door is mounted, and the cabinet door is tightly, and the cabinet is mounted.

The working principle is as follows;

when the electrical components inside the emergency starting control cabinet are replaced and maintained, staff rotates the thread blocks 4a6 on two sides respectively, the thread blocks 4a6 move rightward along the outer wall of the screw rod 4a5, the thread blocks 4a6 are in contact with the side plates 2, then the screw rod 4a5 is rotated, the screw rod 4a5 drives the round rod 4a1 to rotate, the round rod 4a1 drives the second connecting rod 4a4 to rotate, the second connecting rod 4a2 drives the first connecting rod 4a3 to rotate, the first connecting rod 4a3 drives the baffle 4a2 to rotate outwards, the baffle 4a2 on two sides sequentially rotates outwards, the baffle 4a2 on two ends are unfolded outwards along the connecting blocks 7 on two sides of the base 6, the electrical components inside the emergency starting control cabinet are exposed in the outer space, the space inside the emergency starting control cabinet is brighter, the working space of the emergency starting control cabinet is enlarged, the working efficiency of the staff corresponding to the electrical components inside the emergency starting control cabinet is improved, after maintenance is finished, the round rod 4a1 is reversely rotated, the baffle 4a2 is reset, and the baffle 4a is tightly attached to the thread blocks 6 a, and the threads of the side plates 6 are tightly attached to the side plates 6.

Example 2

Referring to fig. 1-5: in this embodiment, an emergency starting control cabinet, wherein auxiliary structure 4 can also include rubber pad 4b1 and slipmat 4b2, the outer end and the baffle 4a2 of rubber pad 4b1 are fixed link to each other, the inner of rubber pad 4b1 all closely laminates with bracing piece 5, curb plate 2 and roof 1, the right-hand member and the screw thread piece 4a6 of slipmat 4b2 are fixed link to each other, thereby the left end and the curb plate 2 of slipmat 4b2 closely laminate, thereby guarantee baffle 4a2 and bracing piece 5 through rubber pad 4b2, curb plate 2 and roof 1 closely laminate, the leakproofness between the baffle has been guaranteed, thereby through the left end of slipmat 4b2 increased screw thread piece 4a6 and the frictional force of side fender 4a2, the stability to the fixed of round bar 4a1 has been improved.

While the utility model has been shown and described with reference to a preferred embodiment, it will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the scope of the utility model.

Claims (5)

1. The utility model provides an emergency start control cabinet, includes roof (1) and curb plate (2), the bottom rear side and the curb plate (2) of roof (1) are fixed to link to each other, its characterized in that: the top front side of roof (1) links to each other with bracing piece (5) of both sides fixedly, the bottom of bracing piece (5) and the bottom of curb plate (2) all link to each other with base (6) are fixed, the bottom of curb plate (2) links to each other with dust screen (3) are fixed, the both sides of base (6) link to each other with a plurality of connecting blocks (7) are fixed, both sides connecting block (7) inboard is equipped with auxiliary structure (4).

2. An emergency start control cabinet according to claim 1, wherein: the auxiliary structure (4) comprises a baffle (4 a 2), the bottom of the baffle (4 a 2) is rotationally connected with a connecting block (7) through a pin shaft, the inner side of the baffle (4 a 2) is rotationally connected with a first connecting rod (4 a 3) through a pin shaft, the bottom of the first connecting rod (4 a 3) is rotationally connected with a second connecting rod (4 a 4) through a pin shaft, the top of the second connecting rod (4 a 4) is fixedly connected with a round rod (4 a 1), the end part of the round rod (4 a 1) is fixedly connected with a screw rod (4 a 5), the outer wall of the screw rod (4 a 5) is in threaded connection with a threaded block (4 a 6), and the left end of the threaded block (4 a 6) is tightly attached to the side plate (2).

3. An emergency start control cabinet according to claim 2, wherein: both sides of the round rod (4 a 1) are respectively connected with the side plate (2) and the supporting rod (5) in a rotating way.

4. An emergency start control cabinet according to claim 2, wherein: the inner ends of the baffle plates (4 a 2) at the two sides are respectively attached to the supporting rods (5), the side plates (2) and the top plate (1).

5. An emergency start control cabinet according to claim 1, wherein: the right side of bracing piece (5) is installed switch board cabinet door (8), the left end and the handle (9) of switch board cabinet door (8) are fixed to be linked to each other.