CN205575526U

CN205575526U - Hanging cover ware

Info

Publication number: CN205575526U
Application number: CN201620416565.2U
Authority: CN
Inventors: 王洋浪; 王洋潞; 孙小莉; 闫艳萍; 王局洲
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-05-10
Filing date: 2016-05-10
Publication date: 2016-09-14
Anticipated expiration: 2026-05-10

Abstract

The utility model belongs to the field of machinery, a hanging cover ware is related to, include lever, lever bracket, lift by crane part, pedestal, thrust bearing, tripod, horizontal axis and support disc, pedestal, thrust bearing and support disc top -down establish at the tripod top in proper order, the horizontal axis is inlayed and is paralleled on the pedestal and with thrust bearing, the lever passes through the lever bracket setting and can rotate around the axial of horizontal axis on the horizontal axis, lift by crane the part setting at the lever tip. The utility model provides a small and can realize the hanging cover ware that hanging cover 360 degree direction shifted.

Description

Hang lid device

Technical field

This utility model belongs to mechanical field, relates to one and hangs lid device, particularly relates to one and can open heavy type Or the bigger missile silo well lid of frictional force hang lid device.

Background technology

In the daily work opening heavy or that frictional force is bigger missile silo well lid, especially tap water well lid Work large in number and widely distributed, increase year by year, it will usually use pickax sled, if still can't resolve problem, tightly In the case of urgency, the most just directly smash well lid with iron hammer.Another kind of welding spider, utilizes lever principle to lift by crane Well lid: do lifting rope with steel wire rope, fag end connects cleek, lever steel pipe manufacturing, the thickest but also weight, leads to Cross spider to support, force lifting well lid.

Prior art shortcoming is: 1) pickax one end is dual-purpose: one end top is pointed, following hoe shape, another Duanmu's handle, this instrument entirety is in T shape, the longer easy sled folding of wooden handle, easily skids, affects work, and self is stupid Weight, and staff is damaged；2) spider lever lifting form, entirety is relatively big, and spider welds Shape, it is impossible to horizontal angle rotates, lever not flexible, can not shift after hanging lid, and cleek easily slips.

Utility model content

In order to solve above-mentioned technical problem present in background technology, it is little that this utility model provides a kind of volume And it is capable of hanging that 360 degree directions of lid shift hangs lid device.

For achieving the above object, this utility model adopts the following technical scheme that

One hangs lid device, it is characterised in that hangs lid device described in: and includes lever, lever bracket, lifting part, axle Frame, thrust bearing, spider, trunnion axis and bearing disc；Described pedestal, thrust bearing and bearing disc It is sequentially arranged at spider top from top to bottom；Described trunnion axis is embedded on pedestal and parallels with thrust bearing ；Described lever is arranged on the horizontal axis by lever bracket and can be around the axial rotation of trunnion axis；Described hanging part Part is arranged on lever end.

As preferably, the top of the pedestal that this utility model is used offers lever loose slot；Described hang lid Device also includes being arranged on the bearing that trunnion axis two ends are placed on pedestal.

As preferably, the lever bracket that this utility model is used includes sleeve pipe and half slot；Described sleeve pipe with Half slot is mutually perpendicular to；Described casing pipe sleeve is contained in outside lever；Described half slot card is on the horizontal axis.

As preferably, hang spring that the lifting part that this utility model is used includes being arranged on lever end and The hook being connected with hang spring；Described hook is umbrella-type hook or boat form hook.

As preferably, when the hook that this utility model is used is umbrella-type hook, described umbrella-type hook is two； Described lifting part also includes the connection dish being arranged on hang spring end；Described hang spring is by connection dish and umbrella-type hook It is connected；Said two umbrella-type hook is oppositely arranged on connection dish；It is provided with hole, location on described connection dish, determines Position pin and return pin；Described alignment pin inserts in hole, location and is placed between two umbrella-type hooks.

As preferably, when the hook that this utility model is used is boat form hook, described boat form hook is two； Hanging silk it is additionally provided with in described lifting part；One end of described hanging silk is connected with hang spring, the other end and ship Formula hook is connected.

As preferably, the lifting part that this utility model is used also includes being arranged on hang spring and for hanging Silk carries out spacing chuck.

As preferably, the end of the lever that this utility model is used is provided with anti-skid screw；Described hang spring leads to Cross anti-skid screw and be arranged on lever end.

As preferably, being provided with locking plate bottom the bearing disc that this utility model is used, described locking plate includes Locking plate and lower locking plate；It is provided with locking plate post between described upper collet and lower locking plate；Described locking plate passes through center Bolt is fixed on bottom bearing disc；Described spider by locking plate be bolted to upper collet and lower locking plate it Between.

As preferably, the tripod bottom that this utility model is used arranges foot lever；Described lever includes first Expansion link, the second expansion link and fixing bolt；Described first expansion link and socket joint in the second expansion link also Fixed by fixing bolt；Described lifting part is arranged on the second expansion link end.

The utility model has the advantages that:

This utility model provides one and hangs lid device, including lever, lever bracket, lifting part, pedestal, pushes away Power bearing, spider, trunnion axis and bearing disc；Pedestal, thrust axis and bearing disc are the most successively It is located at spider top；Trunnion axis is embedded on pedestal and parallels with thrust bearing；Lever passes through lever bracket Arrange on the horizontal axis and can be around the axial rotation of trunnion axis；Lifting part is arranged on lever end.This practicality Novel change with the visual effect of firmly instrument, it is often more important that utilize lever principle, sufficiently improve spider Stable, shrink, telescopic lever, the details function equipment such as spider headband horizontal rotating disc and elevation angle bearing.For Easy to carry, easy and simple to handle, alleviate weight, lift by crane safe and reliable do the most perfect.Meanwhile, after unlatching , 360 ° of rotation displacements of well lid that this utility model can will be sling, select home to place, in order to maintenance people The lower well operations of member.Having outward appearance beautiful, volume is little, lightweight, and spider is collapsible, lever is telescopic excellent Point；Meanwhile, this utility model use unique umbrella-type and boat form hook as lifting apparatus, easy to use can Lean on, can single hook or double hook lifting well lid, umbrella-type hook is changeable, enters well lid hole automatic deployment, it is possible to fixing Support is big to be used；It addition, the running part that this utility model uses, can rotate in horizontal angle and the elevation angle simultaneously Alignment system, overall flexible, small and exquisite；Provided by the utility model hang lid have anti-skidding, safe, The feature such as save time, laborsaving.

Accompanying drawing explanation

Fig. 1 is the structural representation hanging lid device that this utility model uses that umbrella-type hook is formed；

Fig. 2 is the structural representation hanging lid device that this utility model uses that boat form hook is formed；

Fig. 3 is the structural representation of the lever bracket that this utility model is used；

Fig. 4 is the structure for amplifying schematic diagram of the locking plate that this utility model is used；

Wherein:

1-the first expansion link；2-fixes bolt；3-the second expansion link；4-anti-skid screw；5-hang spring；6- Chuck；7-umbrella-type hook；8-return pin；9-positions hole；10-boat form hook；11-hanging silk；12- Lever bracket；13-pedestal；14-trunnion axis；15-bearing；16-guard shield；17-thrust bearing；18- Bearing disc；19-locking plate；20-steel wire links；21-locking plate bolt；22-centre bolt；23-locking plate post；24- Spider；25-foot lever.

Detailed description of the invention

Seeing Fig. 1, this utility model provides one and hangs lid device, including lever, lever bracket 12, lifting part , pedestal 13, thrust bearing 17, spider 24, trunnion axis 14 and bearing disc 18；Pedestal 13, thrust axis Hold 17 and bearing disc 18 be sequentially arranged at spider 24 top from top to bottom；Trunnion axis 14 is embedded on pedestal 13 And parallel with thrust bearing 17；Lever is arranged on trunnion axis 14 by lever bracket 12 and can be around trunnion axis 14 Axial rotation；Lifting part is arranged on lever end.

The top of pedestal 13 offers lever loose slot；Hang lid device also to include being arranged on trunnion axis 14 two ends juxtaposition Bearing 15 on pedestal 13.

Lever bracket 12 includes sleeve pipe and half slot；Sleeve pipe is mutually perpendicular to half slot；Casing pipe sleeve is contained in lever Outside；Half slot is stuck on trunnion axis 14.

Lifting part includes the hang spring 5 being arranged on lever end and the hook being connected with hang spring 5；Hook It is umbrella-type hook 7 or boat form hook 10.

When hook is umbrella-type hook 7, umbrella-type hook 7 is two；Lifting part also includes being arranged on hang spring 5 end Connection dish；Hang spring 5 is connected with umbrella-type hook 7 by connection dish；Two umbrella-type hooks 7 are oppositely arranged on connection dish； Hole 9, location, alignment pin and return pin 8 it is provided with on connection dish；Alignment pin inserts in hole 9, location and is placed in two Between individual umbrella-type hook 7.

When hook is boat form hook 10, boat form hook 10 is two；Hanging silk 11 it is additionally provided with in lifting part； One end of hanging silk 11 is connected with hang spring 5, and the other end is connected with boat form hook 10.

Lifting part also includes being arranged on hang spring 5 and for hang spring 5 is carried out spacing chuck 6.

The end of lever is provided with anti-skid screw 4；Hang spring 5 is arranged on lever end by anti-skid screw 4.

Being provided with locking plate 19 bottom bearing disc 18, locking plate 19 includes upper collet and lower locking plate；Upper collet with under Locking plate post 23 it is provided with between locking plate；Locking plate is fixed on bottom bearing disc 18 by centre bolt 22；Spider 2 4 are fixed between upper collet and lower locking plate by locking plate bolt 21.

Foot lever 25 is set bottom spider 24；Lever includes first expansion link the 1, second expansion link 3 and fixes Bolt 2；First expansion link 1 and socket joint are outer at the second expansion link 3 and are fixed by fixing bolt 2；Lifting part It is arranged on the second expansion link 3 end.

First expansion link 1 is connected with the second expansion link 3 socket joint and is fixed as one by fixing bolt 2；Anti-skid screw 4 welds It is connected to second expansion link 3 one end；Hang spring 5 is suspended at anti-skid screw 4, and when preventing from lifting by crane, hang spring 5 is stretched from second Come off on contracting bar 3；Umbrella-type hook 7 and boat form hook 10 are connected fixing by hang spring 5, and umbrella-type hook 7 and boat form hook 10 are in work Select one to insert well lid hole when making to operate；Hang spring 5 two is fixed by chuck 6；Return pin 8 is used for reducing Umbrella-type hook 7 is easy to its turnover well lid hole；Hole 9, location is relatively big with preventing well cover hole, with alignment pin through hole 9, location also Be placed between two umbrella-type hooks 7 for the width supportting big umbrella-type hook 7 from；Hanging silk 11 1 connects hang spring 5, One fixing and boat form hook 10, it is convenient that hanging silk 11 acts on setting turnover well lid hole, lifting boat form hook one end； Boat form hook effect penetrates well lid hole stress balance, non-slip；Lever bracket 12 upper sleeve is circular, and bottom is Semicircle, upper slotting lever, lower button trunnion axis 14 is connected with each other pressurized and fixes；Pedestal 13 is also stress frame, on End both sides fluting is the use of the lever elevation angle, and another two STHs cross trunnion axis, axle two ends device bearing 15, for Reduce lever frictional force.Creel 13 outer wall reduces stress transmitting thrust bearing 17, i.e. vertical direction stress, Can horizontally rotate again, upper connection pedestal 13, lower connection bearing disc 18, bearing disc 18 is welded on guard shield 16 inwall , it is fixed as one, carries total weight.Bottom pedestal 13, equality is in bearing disc 18, and bottom bearing disc 18 Central division cone, pedestal 13 bottom slot installation jump ring, the two is integrally connected, but pedestal rotating 360 degrees is not by shadow Ring.Locking plate about 19 two layers, upper strata locking plate welding locking plate post 23, locking plate is respectively provided with three grooves and spider 24 Three foot rests respectively account for a groove, prevent foot rest from distorting；Spider 24 upper end withstands on bottom bearing disc 18, portion Point side withstands on locking plate post 23, makes spider i.e. carry whole pressure, again can not be unlimited bottom spider 24 Expansion.In the middle of two layers of locking plate, equal for foot rest perforate is penetrated steel wire link 20, limits each foot rest in spider upper end Tilt excessive, stressing influence.Centre bolt 22 penetrates two layers of locking plate centre bore and connects fixing；Locking plate bolt 21 Penetrating guard shield 16 and be set to screw, locking plate bolt 21 is fixed between two layers of locking plate and is integrally connected with guard shield 16, foot Bar 25, every foot lever 25 1 crosses 24 times stomidium palintrope songs of spider and fixes, a branch sleeve, sleeve It is inserted in the outer wall of another root spider, makes three foot levers 25 intersect and be inserted in spider 24, for limiting spider Expand outwardly, prevent from reducing load capacity, form the effect of three lower limbs " you walk me and draw " of spider.Foot lever makes With rear, shrinking with spider, foot lever sleeve rises high convergency automatically.

Operation principle of the present utility model is:

Spider is first installed, by foot lever and three parallel ground of foot rest bottom end, makes three angle phases of three feet Deng, pedestal is perpendicular to ground, and trunnion axis is in a basic balance, and spider keeps steady statue.

First it is inserted in lever bracket with the second expansion link, by the second expansion link and the first expansion link socket joint；Check solid Determine bolt hole symmetrical, penetrate fixing bolt and make two thick sticks be integrally connected；Again by umbrella-type hook or boat form hook alternative , extension rides over the second expansion link Antiskid needle, and (way of two kinds of hooks of selection is: umbrella-type crochet hook is to well lid bolt, well outward Cap bore is smaller, and well lid ratio is relatively thin；The well lid weight of boat form crochet hook pair, Kong great, lid are thick, and material is mainly steel Muscle coagulation well lid).With the lever bracket lower semicircular packed in lever link closely trunnion axis central authorities, make lever second Expansion link and umbrella-type hook can be put above well lid, and staff inserts the umbrella-type hook chosen in well lid hole, if Hole, boring ratio more available location is worn pin and is opened an umbrella, and last staff uses the first expansion link pressurized, slowly, The umbrella-type hook that shakes gently enters in well lid hole, makes the first expansion link stress press downwards, hangs lid device and promotes Well lid, leaves well head, utilizes and rotates under the purposes of thrust bearing, the selectively the next lower well lid of storing, work Personnel go into the well after cellar for storing things completes work, and well lid of slinging the most in aforementioned manners puts into walling crib position, and staff takes Go out to position hole pin, take out umbrella-type hook with return pin return.If have selected boat form hook in Gong Zuo, well lid enters hook Promote boat form hook with hanging silk, insert in well lid hole when making hook erect, the same with above-mentioned work process during work , after well lid playback, then draw boat form hook to go out well lid hole with hanging silk.Finally completed the operation principle hanging lid device And method.

Claims

1. one kind is hung lid device, it is characterised in that hangs lid device described in: and includes lever, lever bracket, lifting part, pedestal , thrust bearing, spider, trunnion axis and bearing disc；Described pedestal, thrust bearing and bearing disc are certainly Upper and under be sequentially arranged at spider top；Described trunnion axis is embedded on pedestal and parallels with thrust bearing； Described lever is arranged on the horizontal axis by lever bracket and can be around the axial rotation of trunnion axis；Described lifting part It is arranged on lever end.

The most according to claim 1 hang lid device, it is characterised in that: the top of described pedestal offers thick stick Bar loose slot；The described lid device that hangs also includes being arranged on the bearing that trunnion axis two ends are placed on pedestal.

The most according to claim 2 hang lid device, it is characterised in that: described lever bracket include sleeve pipe and Half slot；Described sleeve pipe is mutually perpendicular to half slot；Described casing pipe sleeve is contained in outside lever；Described half slot Card is on the horizontal axis.

The most according to claim 3 hang lid device, it is characterised in that: described lifting part includes being arranged on The hang spring of lever end and the hook being connected with hang spring；Described hook is umbrella-type hook or boat form hook.

The most according to claim 4 hang lid device, it is characterised in that: when described hook is umbrella-type hook, Described umbrella-type hook is two；Described lifting part also includes the connection dish being arranged on hang spring end；Described hang spring It is connected with umbrella-type hook by connection dish；Said two umbrella-type hook is oppositely arranged on connection dish；Described connection dish On be provided with hole, location, alignment pin and return pin；Described alignment pin inserts in hole, location and is placed in two umbrellas Between formula hook.

The most according to claim 4 hang lid device, it is characterised in that: when described hook is boat form hook, Described boat form hook is two；Hanging silk it is additionally provided with in described lifting part；One end of described hanging silk with hang Silk is connected, and the other end is connected with boat form hook.

7. according to hanging lid device described in claim 4 or 5 or 6, it is characterised in that: described lifting part is also wrapped Include and be arranged on hang spring and for hang spring is carried out spacing chuck.

The most according to claim 7 hang lid device, it is characterised in that: the end of described lever is provided with anti- Sliding screw；Described hang spring is arranged on lever end by anti-skid screw.

The most according to claim 8 hang lid device, it is characterised in that: it is provided with lock bottom described bearing disc Sheet, described locking plate includes upper collet and lower locking plate；It is provided with locking plate post between described upper collet and lower locking plate ；Described locking plate is fixed on bottom bearing disc by centre bolt；Described spider is bolted to by locking plate Between upper collet and lower locking plate.

The most according to claim 9 hang lid device, it is characterised in that: described tripod bottom arranges foot lever ；Described lever includes the first expansion link, the second expansion link and fixing bolt；Described first expansion link with hold It is inserted in the second expansion link and is fixed by fixing bolt；Described lifting part is arranged on the second expansion link end 。