CN207426529U

CN207426529U - Box-type substation

Info

Publication number: CN207426529U
Application number: CN201721603165.3U
Authority: CN
Inventors: 董灵磊; 董品
Original assignee: Haocheng Group Co Ltd
Current assignee: Haocheng Group Co Ltd
Priority date: 2017-11-27
Filing date: 2017-11-27
Publication date: 2018-05-29
Anticipated expiration: 2027-11-27

Abstract

The utility model is related to a kind of box-type substations, including babinet, ceiling and the bottom plate being arranged below babinet, the ceiling includes two planes being angled relative to each other, a plurality of groove is formed in the plane, telescopic mast is provided in the bottom plate, the telescopic mast includes central ejector rod, the upper loop bar of centrally disposed mandril outer end and lower loop bar, hydraulic device and motor are additionally provided in the bottom plate, the hydraulic device and motor are connected with telescopic mast, the central ejector rod and the outer surface of upper loop bar and lower loop bar intersection are provided with multiple circular through holes, the upper loop bar and lower loop bar are provided with moveable bolt, external screw thread is provided on the bolt, the circular through hole is provided with internal thread, the bolt is adapted to use with the circular through hole of the central ejector rod.Utility model be designed to provide it is a kind of can be with the box-type substation of regulating height of box body.

Description

Box-type substation

Technical field

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

Background technology

Box-type substation is a kind of high-tension switch gear, distribution transformer and low-voltage distribution equipment, by certain connection plan Line up that integral prefabrication is indoor, outdoor close-coupled controller switching equipment, i.e., by high powered, transformer pressure-reducing, low-voltage distribution etc. Function is organically combined, mounted on one moisture-proof, antirust, dust-proof, protection against rodents, fire prevention, antitheft, heat-insulated, totally-enclosed, removable In dynamic steel-structure box body, electromechanical integration, totally-enclosed operation is after civil engineering power transformation especially suitable for urban network construction and upgradation It stands a kind of brand-new substation to emerge afterwards.Box-type substation is suitable for mine, factory and enterprise, oil gas field and wind-power electricity generation It stands.It when in face of mal-condition, such as snows heavily, accumulated snow can bury chamber door, cause chamber door that can not open or during ponding to case Body impacts.

The content of the invention

In view of this, the purpose of this utility model is to provide it is a kind of can be with the box-type substation of regulating height of box body.

In order to achieve the goal above, the utility model uses such a box-type substation, including babinet, ceiling and set The bottom plate below babinet is put, the ceiling includes two planes being angled relative to each other, a plurality of groove is formed in the plane, described Telescopic mast is provided in bottom plate, the telescopic mast includes central ejector rod, the upper loop bar of centrally disposed mandril outer end and lower loop bar, Hydraulic device and motor are additionally provided in the bottom plate, the hydraulic device and motor are connected with telescopic mast, the central term Bar and the outer surface of upper loop bar and lower loop bar intersection are provided with multiple circular through holes, and the upper loop bar and lower loop bar are provided with Moveable bolt, is provided with external screw thread on the bolt, and the circular through hole is provided with internal thread, the bolt with it is described in The circular through hole adaptation of heart mandril uses.

By setting telescopic mast in bottom plate in above-mentioned technical proposal, the rising of telescopic mast is driven by hydraulic device and motor Decline, and telescopic mast is provided with central ejector rod and upper and lower loop bar, and the height-adjustable work(of telescopic mast is furthermore achieved Can, the fixation of different height is realized by the cooperation of circular hole and bolt on this basis, realizes the rise and fall of babinet.

The utility model is further set outside the central ejector rod at least provided with a hollow loop bar of section, the hollow sleeve Bar is between lower loop bar and center loop bar.The height that its central ejector rod can be increased more by setting hollow loop bar is adjusted, according to conjunction Reason requirement adjusts height.

The utility model further set the bolt have be provided projectingly the first position of upper loop bar and lower loop bar with And the second position of loop bar and lower loop bar is submerged in, it is clearance fit during in first position, in second position when was It is full of cooperation.First position is not inserted into the position of through hole for bolt, and clearance fit is realized with through hole, the second position for bolt completely into Enter lead to the hole site, for interference fit.

The utility model further sets the telescopic mast to set five, is separately positioned on four angles and the bottom plate of bottom plate Center.It is arranged on four angles and ensure that enough active forces so that babinet rises, and avoids stress with center The situation of concentration.

Description of the drawings

Structure diagram when Fig. 1 is the utility model embodiment routine work.

Fig. 2 is the structure diagram under the utility model embodiment increasing state.

Fig. 3 is the structure diagram of the first embodiment of the utility model.

Fig. 4 is the sectional view of A-A in Fig. 2.

Fig. 5 is the structure diagram of second of embodiment of the utility model.

Fig. 6 is the sectional view of B-B in Fig. 5.

Fig. 7 is the structure diagram of the utility model embodiment telescopic mast.

Specific embodiment

The utility model is described further below in conjunction with attached drawing.

With reference to figure 1-2, the utility model is a kind of box-type substation, including babinet 2, ceiling 1 and is arranged under babinet The bottom plate 3 of side is set on ceiling 1 there are two inclined plane, and multiple grooves 11 for draining are formed in plane, when running into rain During snowy day gas, the snow-broth after rainwater and snowization can be exhausted, company is contacted with babinet according to situation bottom plate 3 shown in FIG. 1 It connects, Fig. 2 is situation under babinet increasing state, and when needing rise, the telescopic mast 4 set in bottom plate 3 passes through hydraulic device and electricity Machine drives telescopic mast 4 to be stretched out out of bottom plate 4 so that babinet 2 rises.Hydraulic device and motor are installed in bottom plate 3, telescopic mast 4 are arranged on four angles and center of bottom plate 3, ensure that enough active forces so that babinet rises, and avoids stress collection In situation.

With reference to figure 3-7, telescopic mast 4 include central ejector rod 42,42 outer end of centrally disposed mandril upper loop bar 41 and trap Bar 43, central ejector rod 42 and the outer surface of upper loop bar 41 and lower 43 intersection of loop bar are provided with multiple circular through holes 421, upper set Bar 41 and lower loop bar 43 are provided with moveable bolt 44, and external screw thread is provided on bolt 44, and circular through hole 421 is provided with interior spiral shell Line, bolt 44 are adapted to use with the circular through hole 421 of central ejector rod 42, and bolt 44, which has, to be provided projectingly in upper loop bar 41 and trap The first position of bar 43 and the second position for being submerged in loop bar and lower loop bar are clearance fit during in first position, place It is interference fit when the second position.At least one section hollow loop bar 45 can also be set outside central ejector rod 42, hollow loop bar 45, Between lower loop bar 41 and center loop bar 43, set hollow loop bar 45 that can further promote the height of babinet.

The course of work is that after hydraulic device and motor driving telescopic mast rising, the central ejector rod of telescopic mast continues in liquid Rise under the driving of pressure device, when reaching required height, the bolt of upper loop bar and lower loop bar is coordinated with circular through hole It realizes and fixes；Babinet is realized by the separation of bolt and circular through hole, then hydraulic device work centre mandril decline during decline Decline.

Claims

1. a kind of box-type substation, including babinet, ceiling and the bottom plate being arranged below babinet, it is characterised in that：The top Canopy includes two planes being angled relative to each other, and forms a plurality of groove in the plane, telescopic mast is provided in the bottom plate, described to stretch Contracting column includes central ejector rod, the upper loop bar of centrally disposed mandril outer end and lower loop bar, and hydraulic pressure dress is additionally provided in the bottom plate It puts and motor, the hydraulic device and motor is connected with telescopic mast, the central ejector rod and upper loop bar and lower loop bar coincidence part Point outer surface be provided with multiple circular through holes, the upper loop bar and lower loop bar are provided with moveable bolt, on the bolt External screw thread is provided with, the circular through hole is provided with internal thread, and the bolt is adapted to the circular through hole of the central ejector rod to be made With.

2. box-type substation according to claim 1, it is characterised in that：At least provided with a section outside the central ejector rod Hollow loop bar, the hollow loop bar is between lower loop bar and center loop bar.

3. box-type substation according to claim 1 or 2, it is characterised in that：The bolt, which has, to be provided projectingly in upper set The first position of bar and lower loop bar and the second position for being submerged in loop bar and lower loop bar, in first position when, match somebody with somebody for gap It closes, is interference fit during in the second position.

4. box-type substation according to claim 1 or 2, it is characterised in that：The telescopic mast sets five, sets respectively In four angles of bottom plate and the center of bottom plate.