CN209046117U - Box-type substation - Google Patents

Abstract

The utility model relates to a kind of box-type substations, including chassis, cabinet, roof, chamber door, door lock mechanism, door lock mechanism includes lock body, lock core, lock tongue, upper lock rod, upper lock ring, the lower locking bar being slidably arranged at the other side of corresponding lock tongue on the inner wall of chamber door, the lower lock ring for being arranged in cabinet and being matched with lower locking bar, rotation between upper lock rod and lock tongue is corresponded on the inner wall of the chamber door, and upper locking plate is set, both ends of locking plate are movably connected with upper lock rod on this, on lock tongue, and constitute being linked for upper lock rod and lock tongue, the lower locking plate of setting is rotated between corresponding lower locking bar and lock tongue on the inner wall of the chamber door, the both ends of the lower locking plate are movably connected with lower locking bar, on lock tongue, and constitute being linked for lower blocking lever and lock tongue.The utility model has the advantages that structure is simple, at low cost, operation is convenient, highly-safe, protective performance is high.

Description

Box-type substation

Technical field

The utility model is specifically related to a kind of box-type substation.

Background technique

Box-type substation is called prepackage type electric substation or preassembled transformer station.It is a kind of high-tension switch gear, distribution transformer Device and low-voltage distribution equipment, are lined up that integrated prefabrication is indoor, outdoor close-coupled controller switching equipment by certain connection plan, i.e., will The functions such as transformer pressure-reducing, low-voltage distribution are organically combined, be mounted on one moisture-proof, antirust, dust-proof, protection against rodents, fire prevention, Antitheft, heat-insulated, totally-enclosed, moveable steel-structure box is after civil engineering transformer station especially suitable for urban network construction and upgradation The brand-new substation of one kind of emergence.Box-type substation is suitable for mine, factory and enterprise, oil gas field and wind power station, it is replaced Become novel complete change power distribution equipment for original civil engineering power distribution room, power distribution station.Existing box-type substation includes steel tank Chassis, the cabinet being arranged on steel tank chassis, the roof being arranged on cabinet, setting are in cabinet upper chamber door, setting on chamber door Door lock mechanism, existing door lock mechanism unreasonable structural design, chamber door is next with box lock, chamber door be easy shake, chamber door with Cabinet is sealed unreliable, and security performance is unreliable, so that there are performances is unreliable, structure is complicated, protective for the box-type substation It can lower defect.

Summary of the invention

The purpose of the utility model is to overcome the defect of the prior art, provide a kind of structure is simple, at low cost, operation just Box-type substation prompt, highly-safe, protective performance is high.

To achieve the above object, the utility model uses a kind of box-type substation, including chassis, the case being arranged on chassis Body, the roof being arranged on cabinet, the chamber door being arranged on cabinet, the door lock mechanism being arranged on the inner wall of chamber door, it is described Door lock mechanism includes the lock body being arranged on chamber door, is arranged in and locks intracorporal lock core, the lock tongue with lock core linkage is arranged, corresponding lock The upper lock rod being slidably arranged at the side of tongue on the inner wall of chamber door, the locking for being arranged in cabinet and being matched with upper lock rod Ring, corresponding lock tongue the other side at be slidably arranged on the inner wall of chamber door lower locking bar, be arranged in cabinet and with lower locking bar phase The lower lock ring of cooperation correspond between upper lock rod and lock tongue rotation setting above locking plate, the first line of a couplet on the inner wall of the chamber door The both ends of locking plate are movably connected with upper lock rod, on lock tongue, and constitute being linked for upper lock rod and lock tongue, the chamber door The lower locking plate of setting is rotated between corresponding lower locking bar and lock tongue on inner wall, the both ends of the lower locking plate are movably connected with lower lock On bar, lock tongue, and constitute being linked for lower blocking lever and lock tongue.

Having the beneficial effect that for above structure is provided with door lock assembly on the chamber door of the box-type substation, can avoid amateur Personnel open chamber door, avoid causing safety accident, and the structure design of the door lock assembly is simple, and it is convenient to operate, in operation, operation Personnel lock intracorporal lock core by key turns, and lock core drives lock tongue movement, and lock tongue drives locking plate, lower locking plate to turn respectively Dynamic, upper locking plate, lower locking plate drive upper lock rod, the movement of lower locking bar respectively, realize upper lock rod, lower locking bar respectively with upper lock ring, Lower lock ring locks or unlocks.To which the box-type substation has, structure is simple, at low cost, operation is convenient, highly-safe, protection The high advantage of performance.

Particularly, it is provided with thermal window on the cabinet, is provided with protective net and shutter in the thermal window.? Thermal window is provided on cabinet, the heat for being conducive to box house comes out, and the protective net in thermal window can avoid Winged insect enters in cabinet.

Detailed description of the invention

Fig. 1 is the utility model embodiment main view.

Fig. 2 is the utility model embodiment left view.

Fig. 3 is the structural schematic diagram of the utility model embodiment door lock mechanism.

Specific embodiment

As shown in Figures 1 to 3, the utility model embodiment is a kind of box-type substation, including chassis 100, setting in chassis Cabinet 10 on 100, the chamber door 12 being arranged on cabinet 10, is arranged in chamber door 12 roof 11 being arranged on cabinet 10 Door lock mechanism 20 on wall, the door lock mechanism 20 include the lock body 21 being arranged on chamber door 12, are arranged in lock body 21 Lock core, with the lock tongue 22 of lock core linkage setting, corresponding lock tongue 22 side at be slidably arranged in locking on the inner wall of chamber door 12 Bar 23, the upper lock ring 24, corresponding lock tongue 22 that are arranged in cabinet 10 and match with upper lock rod 23 the other side at slide and be arranged Lower locking bar 25 on the inner wall of chamber door 12, the lower lock ring 26 for being arranged in cabinet 10 and being matched with lower locking bar 25, it is described Rotation between upper lock rod 24 and lock tongue 22 is corresponded on the inner wall of chamber door 12, and upper locking plate 27, the both ends of locking plate 27 on this are set It is movably connected with upper lock rod 24, on lock tongue 22, and constitutes being linked for upper lock rod 24 and lock tongue 22, the chamber door 12 Lower locking plate 28, the activity respectively of the both ends of the lower locking plate 28 is arranged with rotation between lock tongue 22 in corresponding lower locking bar 25 on inner wall It connects lower locking bar 26, on lock tongue 22, and constitutes being linked for lower blocking lever 26 and lock tongue 22.As shown in Figure 1, the cabinet It is provided with thermal window on 10, protective net and shutter 101 are provided in the thermal window.Radiator window is provided on cabinet Mouthful, the heat for being conducive to box house comes out, and the protective net in thermal window can avoid winged insect and enter in cabinet.

It is provided with door lock assembly on the chamber door of the box-type substation, layman is can avoid and opens chamber door, avoid causing The structure design of safety accident, the door lock assembly is simple, and it is convenient to operate, and in operation, operator passes through key turns lock body Interior lock core, lock core drive lock tongue movement, and lock tongue drives locking plate, the rotation of lower locking plate, upper locking plate, lower locking plate respectively Upper lock rod, the movement of lower locking bar are driven respectively, realize that upper lock rod, lower locking bar are locked or unlocked with upper lock ring, lower lock ring respectively.From And the box-type substation has the advantages that structure is simple, at low cost, operation is convenient, highly-safe, protective performance is high.

Claims (2)

1. a kind of box-type substation including chassis, the cabinet being arranged on chassis, the roof being arranged on cabinet, is arranged in case Chamber door on body, the door lock mechanism being arranged on the inner wall of chamber door, it is characterised in that: the door lock mechanism includes being arranged in case Lock body on door is arranged at the side for locking intracorporal lock core, the lock tongue being arranged with lock core linkage, corresponding lock tongue and is slidably arranged in Upper lock rod on the inner wall of chamber door, the upper lock ring, corresponding lock tongue that are arranged in cabinet and match with upper lock rod the other side at The lower locking bar being slidably arranged on the inner wall of chamber door, the lower lock ring for being arranged in cabinet and being matched with lower locking bar, the case Rotation between upper lock rod and lock tongue being corresponded on the inner wall of door, upper locking plate being set, both ends of locking plate are movably connected on this In upper lock rod, lock tongue, and being linked for upper lock rod and lock tongue is constituted, corresponding lower locking bar and lock tongue on the inner wall of the chamber door Between rotation lower locking plate is set, the both ends of the lower locking plate are movably connected with lower locking bar, on lock tongue, and constitute lower interlocking Bar and lock tongue are linked.

2. box-type substation according to claim 1, it is characterised in that: it is provided with thermal window on the cabinet, it should Protective net and shutter are provided in thermal window.