CN207738343U - A kind of filter head cover dismounting special efficient tool - Google Patents

Abstract

The utility model discloses a kind of filter head covers to dismount special efficient tool, belongs to lifting device field, it is characterised in that：Including girder and holder；The girder is fixedly mounted on vertically on filter base frame, and the support level is mounted on girder, and the connection type of wherein holder and girder is to be rotatably connected, i.e., holder can surround girder and rotate；Holder is equipped with suspension centre, and the suspension centre is equipped with mounting hole；The mounting hole is for hanging chain block or other lifting equipments.Have the characteristics that operation is time saving and energy saving compared with prior art.

Description

A kind of filter head cover dismounting special efficient tool

Technical field

The utility model is related to a kind of lifting device, especially a kind of filter head cover that is suitable for dismounts special efficient work Tool.

Background technology

In continuous casting, filter needs to open and inspect filter under special circumstances, opens and inspect after filter first must remove head cover Filter core can be cleared up.Conventional method of opening and inspecting is to catch on guide chain with roof suspension-center pre-embedded and sling filter head cover, two people Passage two people of head cover takes out filter core, then carries out cleaning filter core.Conventional assembly and disassembly methods, labor intensity is big, and time-consuming, efficiency Low, there are security risks.

Utility model content

The technical assignment of the utility model is to be directed to the above the deficiencies in the prior art, and it is special to provide a kind of filter head cover dismounting Use efficient tool.

The technical scheme in the invention for solving the technical problem is：A kind of filter head cover dismounting special efficient tool, It is characterized in that：Including girder and holder；The girder is fixedly mounted on vertically on filter base frame, the holder It is horizontally arranged on girder, the connection type of wherein holder and girder is to be rotatably connected, i.e., holder can surround girder and rotate； Holder is equipped with suspension centre, and the suspension centre is equipped with mounting hole；The mounting hole is for hanging chain block or other liftings Equipment.

Compared with prior art, the utility model has advantageous effect following prominent：

1, time saving and energy saving, improve working efficiency；

2, processing safety is high.

Description of the drawings

Fig. 1 is the structural schematic diagram of the embodiments of the present invention 1.

Fig. 2 is the structural schematic diagram of the embodiments of the present invention 2.

Fig. 3 is suspender internal structure schematic diagram in the embodiments of the present invention 2.

Specific implementation mode

The utility model is further illustrated with specific implementation mode with reference to the accompanying drawings of the specification.

In embodiment 1, as shown in Figure 1, the utility model includes girder 1 and holder 2.The girder 1 is fixed vertically to pacify On filter base frame, the holder 2 is horizontally arranged on girder 1, wherein the connection type of holder 2 and girder 1 It is to be rotatably connected, i.e., holder 2 can surround girder 1 and rotate.In prioritization scheme, vertical circle is fixed on the holder 2 Cylinder, the vertical cylindrical sleeve rotate on girder 1 to which holder 2 can surround girder 1.Holder 2 is equipped with suspension centre 3, described Suspension centre 3 be equipped with mounting hole.The mounting hole is for hanging chain block or other lifting equipments.

Operating process is as follows：Holder 2 is rotated to the top of filter head cover 4 when use, then slings head cover 4, is revolved Turn holder 2, filter head cover 4 is laterally moved to by home by holder 2, filter core is taken out into cleaning or replaces.Filter element cleaning is complete Cheng Hou is returned after being attached in filter filter head cover 4 being laterally moved to installing port, and installation filter head cover 4, dismounting is completed.

Embodiment 1 is simple in structure convenient for promoting, but during rotating traversing, filter head cover 4 easily shakes, and has Danger, and after rotating traversing rear playback, it has not been convenient to contraposition refitting.

In embodiment 2, as shown in Figure 2,3, the present embodiment includes girder 1, holder 2 and suspender.The girder 1 is solid vertically Dingan County is on filter base frame, and the holder 2 is horizontally arranged on girder 1, wherein the connection of holder 2 and girder 1 Mode is to be rotatably connected, and the prior arts such as hydraulic pressure can may be used along 1 vertical and straight movement of girder, lifting vertical and straight movement in holder 2 Middle conventional type of drive.

The suspender includes hanger 12 and suspension hook 17.

The hanger is fixed on holder 2, and the hanger 12 is hollow shell structure, and both sides respectively include two Acclivitous curb girder 9 forms both sides height, intermediate low structure.

There are two the suspension hooks 17, is respectively symmetrically distributed in two curb girders, 9 lower section, 17 top edge of suspension hook be respectively equipped with to 15 structure of boss of two lateral process, 12 two curb girders 9 of hanger are respectively arranged below with strip gab 14, and 14 width of opening, which are more than, to be hung 17 upper thickness of hook is less than the thickness of suspension hook boss 15.The top edge of suspension hook 17 is passed through from 9 opening of curb girder, the boss 15 are located in 9 cavity of curb girder.9 side wall of curb girder is equipped with the sliding slot 13 being adapted with the boss 15, passes through the sliding slot 13 Effect makes suspension hook 17 be merely able to move along sliding slot 13.

12 cavity centre position of hanger is equipped with No.1 bar 18 vertically, and 12 wall of hanger of 18 lower section of No.1 bar is equipped with opening, Expose from the opening 18 lower end of No.1 bar.18 upside of No.1 bar is equipped with No.1 spring 10, and limit dress is equipped at 18 upper end of No.1 bar 11 are set, the collective effect being open on 12 wall of hanger by 18 lower section of the limiting device 11 and No.1 bar limits No.1 bar 18 and one Number spring 10 is merely able to vertically moving.18 both sides of No.1 bar are respectively fixedly connected with No. two bars 8, two No. two bars 8 Main part is located in two curb girders 9.No. two 8 outboard ends of bar are respectively equipped with strip-shaped hole 26, and strip-shaped hole 26 penetrates Two sides up and down of No. two bars 8.No. three bars 25 are respectively provided in the strip-shaped hole 26, No. three bars 25 are perpendicular to described Sliding slot 13, described No. three 25 centres of bars are thin, and both ends are thick, and wherein thin segment diameter is less than the width of strip-shaped hole 26, and thick section diameter is big Strip-shaped hole 26 is passed through in the intermediate thin segment position of the width of strip-shaped hole 26, No. three bars 25.No. three 25 peripheries of bar are equipped with limiting device 12, limiting No. three bars 25 by the limiting device 12 can only move along No. three 25 axis directions of bar.No. three 25 lower ends of bar, which are located at, hangs On the path that boss 15 passes through when hook 17 moves out.No. three 25 intermediate thin segments of bar are located at the position nesting two of 26 lower section of strip-shaped hole Number spring 24.No. three 25 lower end insides of bar are equipped with inclined-plane 23.17 top edge of suspension hook is equipped with and is mutually fitted with No. three 25 lower ends of bar The groove 7 answered can be blocked the position of suspension hook 17 by the effect of No. three bars 25 and the groove 7.12 inner cavity of hanger is close to one The position of number bar 18 is equipped with No. four bars 22, and centre position and 12 side wall of hanger of No. four bars 22 are hinged, hinged place equipped with torsional spring, Make No. four 22 upper ends of bar close to No.1 bar 18 by the effect of torsional spring.The lower end of No. four bars 22 is located at convex when suspension hook 17 inwardly moves On the path that platform 15 passes through, the upper end of No. four bars 22 is hinged with No. five 20 one end of bar, and the other end of No. five bars 20 withstands on No.1 On bar 18, No. five 20 peripheries of bar are equipped with limiting device 12, No. five bars 20 can be made to be in water by the effect of the limiting device 12 Level state.No.1 bar 18 is equipped with the groove 19 being adapted with No. five 20 inner ends of bar, and when nature, which is located at five The lower section of number 20 inner end of bar.It, can be by No.1 bar by the effect of No. five bars 20 and the groove 19 when No.1 bar 18 rises 18 position is locked.

The top of the medial surface of the suspension hook 17 is equipped with along outside down toward the inclined-plane 16 of interior upper direction trend.

Operating process is as follows：Before handling, two suspension hooks 17 are located at two side positions of hanger 12, described No. three bars 25 It is inserted in the groove 7 of 17 upper edge of suspension hook.When handling, suspender is placed on to the top of filter head cover 4, persistently fall suspender, Until 4 top of filter head cover top to the lower end of No.1 bar 18, until No.1 bar 18 is jacked up upwards, the inner end of No. five bars 20 It is inserted into the groove 19 of No.1 bar 18, is fixed through 18 position of No.1 bar；At the same time, No. two bars 8 also rise simultaneously, No. two Bar 8 drives No. three bars 25 to rise, and the lower end of No. three bars 25 lifts from 17 top edge groove 7 of suspension hook, to which suspension hook 17 can be certainly It is slided, suspender is slightly above carried, 17 lower end of suspension hook can be injected in the hole of filter head cover volume 4 by inwardly lower section, you can incited somebody to action Filter head cover 4 is sling.In the way of 17 slide downward of suspension hook, 17 top edge of suspension hook push No. four 22 lower ends of bar to inward side to turn It is dynamic, while No. four 22 upper end phase lateral direction rotations of bar, while No. five bars 20 being pulled in outward direction, No. five 20 inner ends of bar It is extracted out of No.1 bar 18 groove 19, to which No.1 bar 18 is fallen.After handling, suspender continues after putting down filter head cover 4 It falls, is pushed suspension hook 17 to both sides by the effect on 4 top edge of filter head cover and suspension hook inclined-plane 16, until described No. three 25 lower end of bar is injected in the groove 7 of suspension hook 17 top edge, and the position of suspension hook 17 is fixed, to which 17 lower end of suspension hook is from filter It is left in head cover centre bores of volume 4, you can lift suspender.

It should be noted that the particular embodiment of the utility model is described in detail the utility model, For those skilled in the art, it is carried out without departing substantially from the spirit and scope of the utility model various Obvious change is within the protection scope of the utility model.

Claims (1)

1. a kind of filter head cover dismounts special efficient tool, it is characterised in that：Including girder and holder；The girder is vertical It is fixedly mounted on filter base frame, the support level is mounted on girder, wherein the connection side of holder and girder Formula is to be rotatably connected, i.e., holder can surround girder and rotate；Holder is equipped with suspension centre, and the suspension centre is equipped with mounting hole； The mounting hole is for hanging chain block or other lifting equipments.