CN205451972U

CN205451972U - Transformer installation device

Info

Publication number: CN205451972U
Application number: CN201620001248.4U
Authority: CN
Inventors: 洪勇军
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-01-04
Filing date: 2016-01-04
Publication date: 2016-08-10
Anticipated expiration: 2026-01-04

Abstract

The utility model provides a transformer installation device for closure ground centers on and holds transformer (208), includes main container body (2) and can cover with removing the open -ended pivot door gear (209) of main container body (2), the first side of pivot door gear (209) articulates on main container body (2), the second side can open and shut with main container body (2) joint, wherein, pivot door gear (209) are in second side department can install joint locking bolt device (20) with sliding from top to bottom, joint locking bolt device orientation main container body (2) and be provided with the locking hook body (60) integratively and be used for stretching into in shrinkage pool (200) in the wall portion of main container body (2) and through hook portion terminal (601) with the inboard undermining portion joint of shrinkage pool (200) and realize with pivot door gear (209) lock in on main container body (2). The security performance that whole device can show the improvement operation is and move reliable and stablely.

Description

A kind of transformator erecting device

Technical field

This utility model relates to field transformer, especially a kind of transformator erecting device.

Background technology

In commercial Application, transformator is often arranged on on-the-spot to be powered.In order to ensure the running environment of transformer equipment, generally it is placed in the erecting device that transformator is special, such as transformer case.

The pivoted door device of this erecting device typically requires to be easy to open to safeguard transformer equipment.Existing pivoted door device is opened and is often used articulated manner.But, the locking of this pivoted door often uses the locking bolt of manual operation to carry out, and this makes operation complexity, it addition, convenience and operation rapidity are restricted and affect.And in some power operated locking bolts are applied, the reason such as stage run due to power so that operator is difficult to clear and definite when locking bolt operation operation puts in place.

Utility model content

The purpose of this utility model is to provide a kind of transformator erecting device, and it can overcome defect of the prior art.

According to a kind of transformator erecting device of the present utility model, for closure around and accommodate transformator, including main receiving housing and the pivoted door device of the opening covering described main receiving housing removedly, the first side of described pivoted door device is hinged on described main receiving housing, second side engages with described main receiving housing opening or closing, wherein, described pivoted door device can slide up and down to be provided with joint locking bolt device at described second side, described joint locking bolt device is provided integrally with locking coupler body and realizes being locked on described main receiving housing described pivoted door device in order in stretching into the shrinkage pool in the wall portion of described main receiving housing and to be engaged with the inside undercut portion of described shrinkage pool by hook end towards described main receiving housing；nullThe inner side of described pivoted door device is additionally provided with driving recess in order to engage with drive block thus by described drive block along vertically and horizontally driving and and then making described locking coupler body unlock，Driving profile portion it is provided with in order to the coupling recess in the female thread slide block of the screw drive from screw rod at the inner side of described drive block，Described female thread slide block can slide in the cavity in the described wall portion of described main receiving housing，It it is wall portion blocking part between described cavity and described shrinkage pool，Described driving profile portion is slidably matched with the recess inclined-plane of described coupling recess by protruding inclined-plane，It is connected between described drive block with described female thread slide block and has contraction spring，The upper end of described contraction spring and described drive block are hinged by upper jointed shaft，Lower end is hinged by lower jointed shaft with described female thread slide block，When described driving profile portion is matched with in described coupling recess, the bearing of trend of described contraction spring is parallel with the bearing of trend on described protrusion inclined-plane and recess inclined-plane，When described screw rod promotes described female thread slide block to slide towards described wall portion blocking part under the driving of driving means，By the effect between described protrusion inclined-plane and recess inclined-plane，Described drive block drives described joint locking bolt device to slide so that described hook end is disengaged with the inside undercut portion in described wall portion，The most described drive block near the portion that is vertically slid and engaged of the end of described wall portion blocking part against blocking part side, described wall portion；When described female thread slide block continues motion, the described protrusion inclined-plane of described drive block slides in and out relative to described recess inclined-plane, and the most described pivoted door device is lifted off the wall portion of described main receiving housing thus forms the gap between the lateral surface in described wall portion.

By such scheme, its can by motor etc. drive source power and realize pivoted door device promote unlock and with main receiving housing be lifted off separate, be achieved in unlocking and realize operator's perception pivoted door intuitively has been unlocked；Both the above realizes simply using the same power source, thus reduces equipment cost and is easy to plant maintenance.The mechanical caging of pivoted door device it is capable of by locking hooks thereon, and by pin device translation is promoted the unblock being capable of above-mentioned mechanical caging.By pivoted door device being lifted away from main holding shell surface, it is possible to produce gap so that operator is easy to direct feel and is easy to manually easily be opened by pivoted door device.The contraction spring parallel by being arranged at the bearing of trend on inclined-plane, it can be ensured that drive block resets on bevel direction and can control the process of reseting movement in reseting procedure with under the cooperation of blocking part.Whole device can significantly improve security performance and the stable and reliable operation of operation.

Accompanying drawing explanation

Fig. 1 is the structural representation at the locking position of a kind of transformer cabinet of the present utility model, and now pivoted door device is in the lock state.

Fig. 2 is that the transformer cabinet in Fig. 1 has disengaged from view when being engaged by locking at hook end.

Fig. 3 is the view when pivoted door device is lifted away from rack main holding shell external surface by jack-up thus forms gap of the transformer cabinet in Fig. 1.

Fig. 4 is the close-up schematic view of the drive block position in Fig. 3.

Fig. 5 is the overall structure schematic diagram of a kind of transformer cabinet of the present utility model.

Fig. 6 is the left view schematic diagram in Fig. 5.

Detailed description of the invention

It is described in detail below in conjunction with-6 pairs of this utility model of Fig. 1.

nullAccording to embodiment one transformator erecting device，For closure around and accommodate transformator 208)，Including main receiving housing 2) and cover described main receiving housing 2 removedly) the pivoted door device 209 of opening)，Described pivoted door device 209) first side be hinged on described main receiving housing 2) on，Second side opening or closing with described main receiving housing 2) engage，Wherein，Described pivoted door device 209) can slide up and down to joint locking bolt device 20 is installed at described second side)，Described joint locking bolt device is towards described main receiving housing 2) and be provided integrally with locking coupler body 60) in order to stretch into described main receiving housing 2) and wall portion in shrinkage pool 200) in and by hook end 601) with described shrinkage pool 200) inside undercut portion engage and realize described pivoted door device 209) be locked in described main receiving housing 2) on；nullDescribed pivoted door device 209) inner side be additionally provided with driving recess 309) in order to drive block 30) engages thus by described drive block 30) and along vertically and horizontally drive and and then make described locking coupler body 60) unblock，Described drive block 30) inner side at be provided with drive profile portion 303) in order to from screw rod 50) and the female thread slide block 40 of screw drive) in coupling recess 402) with，Described female thread slide block 40) can be at described main receiving housing 2) described wall portion in cavity 500) in slide，Described cavity 500) and described shrinkage pool 200) between be wall portion blocking part 250)，Described driving profile portion 303) by protrude inclined-plane 3031) and with described coupling recess 402) recess inclined-plane 4021) be slidably matched，Described drive block 30) with described female thread slide block 40) between be connected have contraction spring 431)，Described contraction spring 431) upper end and described drive block 30) by upper jointed shaft 301) and hinged，Lower end and described female thread slide block 40) by lower jointed shaft 401) and hinged，When described driving profile portion 303) be matched with described coupling recess 402) in time described contraction spring 431) bearing of trend and described protrusion inclined-plane 3031) and recess inclined-plane 4021) bearing of trend parallel，When described screw rod 50) in driving means 501) driving under and promote described female thread slide block 40) towards described wall portion blocking part 250) slide time，By described protrusion inclined-plane 3031) and recess inclined-plane 4021) between effect，Described drive block 30) drive described joint locking bolt device 20) slide so that described hook end 601) be disengaged with the inside undercut portion in described wall portion，The most described drive block 30) near described wall portion blocking part 250) the portion that is vertically slid and engaged 302 of end) against described wall portion blocking part 250) side；When described female thread slide block 40) continue motion time, described drive block 30) described protrusion inclined-plane 3031) relative to described recess inclined-plane 4021) slide in and out, the most described pivoted door device 209) be lifted off described main receiving housing 2) and wall portion thus formed and the lateral surface in described wall portion between gap 600).

Alternatively, described joint locking bolt device 20) at described pivoted door device 209) door body embedding groove in, and described joint locking bolt device 20) lateral surface can engage described main receiving housing 2) the lateral surface in wall portion.

Alternatively, wherein, described transformator erecting device includes two internal threads slide blocks 40) and drive block 30), be often pointed to described main receiving housing 2) the position, the upper side and lower side in wall portion.

Described driving means 501 can be motor, it is also possible to for by motor-driven gear or belt pulley or sprocket wheel etc..The number of described female thread slide block can should determine that mutually according to the quantity of lock hook.When having multiple female thread slide block, described driving means can be to use by the form of same motor-driven multiple driven member, the most multiple above-mentioned gears or belt pulley or sprocket wheel etc..

It can by motor etc. drive source power and realize pivoted door device promote unlock and with main receiving housing be lifted off separate, be achieved in unlocking and realize operator's perception pivoted door intuitively has been unlocked；Both the above realizes simply using the same power source, thus reduces equipment cost and is easy to plant maintenance.The mechanical caging of pivoted door device it is capable of by locking hooks thereon, and by pin device translation is promoted the unblock being capable of above-mentioned mechanical caging.By pivoted door device being lifted away from main holding shell surface, it is possible to produce gap so that operator is easy to direct feel and is easy to manually easily be opened by pivoted door device.The contraction spring parallel by being arranged at the bearing of trend on inclined-plane, it can be ensured that drive block resets on bevel direction and can control the process of reseting movement in reseting procedure with under the cooperation of blocking part.

By with upper type, those skilled in the art can make various change according to mode of operation in the range of this utility model.

Claims

null1. a transformator erecting device，For closure around and accommodate transformator (208)，Including main receiving housing (2) and the pivoted door device (209) of the opening covering described main receiving housing (2) removedly，The first side of described pivoted door device (209) is hinged on described main receiving housing (2)，Second side engages with described main receiving housing (2) opening or closing，Wherein，Described pivoted door device (209) can slide up and down to be provided with joint locking bolt device (20) at described second side，Described joint locking bolt device is provided integrally with locking coupler body (60) and realizes being locked on described main receiving housing (2) described pivoted door device (209) in order in stretching into the shrinkage pool (200) in the wall portion of described main receiving housing (2) and to be engaged by the inside undercut portion of hook end (601) with described shrinkage pool (200) towards described main receiving housing (2)；nullThe inner side of described pivoted door device (209) is additionally provided with driving recess (309) in order to engage with drive block (30) thus by described drive block (30) along vertically and horizontally driving and and then making described locking coupler body (60) unlock，Driving profile portion (303) it is provided with in order to the coupling recess (402) in the female thread slide block (40) of screw drive from screw rod (50) at the inner side of described drive block (30)，Described female thread slide block (40) can be slided in the cavity (500) in the described wall portion of described main receiving housing (2)，It it is wall portion blocking part (250) between described cavity (500) and described shrinkage pool (200)，Described driving profile portion (303) is slidably matched with the recess inclined-plane (4021) of described coupling recess (402) by protruding inclined-plane (3031)，It is connected between described drive block (30) with described female thread slide block (40) and has contraction spring (431)，The upper end of described contraction spring (431) and described drive block (30) are hinged by upper jointed shaft (301)，Lower end is hinged by lower jointed shaft (401) with described female thread slide block (40)，When described driving profile portion (303) is matched with in described coupling recess (402), the bearing of trend of described contraction spring (431) is parallel with the bearing of trend of described protrusion inclined-plane (3031) and recess inclined-plane (4021)，When described screw rod (50) promotes described female thread slide block (40) to slide towards described wall portion blocking part (250) under the driving of driving means (501)，By the effect between described protrusion inclined-plane (3031) and recess inclined-plane (4021)，Described drive block (30) drives described joint locking bolt device (20) to slide so that described hook end (601) is disengaged with the inside undercut portion in described wall portion，The portion that is vertically slid and engaged (302) of the end of close described wall portion blocking part (250) of the most described drive block (30) is against blocking part (250) side, described wall portion；When described female thread slide block (40) continues motion, the described protrusion inclined-plane (3031) of described drive block (30) slides in and out relative to described recess inclined-plane (4021), and the most described pivoted door device (209) is lifted off the wall portion of described main receiving housing (2) thus forms the gap (600) between the lateral surface in described wall portion.
2. a kind of transformator erecting device as claimed in claim 1, described joint locking bolt device (20) is in the embedding groove of the door body of described pivoted door device (209), and the lateral surface of described joint locking bolt device (20) can engage the lateral surface in wall portion of described main receiving housing (2).
3. a kind of transformator erecting device as claimed in claim 1 or 2, wherein, described transformator erecting device includes two internal threads slide blocks (40) and drive block (30), is often pointed to the position, the upper side and lower side in the wall portion of described main receiving housing (2).