CN209161294U - One kind hanging lid rocker arrangement - Google Patents

Abstract

The utility model discloses one kind to hang lid rocker arrangement, it is intended to provide one kind more labour-saving and hangs lid rocker arrangement, its key points of the technical solution are that, including lid, the hanging ring being equipped with positioned at lid, it is additionally provided with rocker arrangement on the hanging ring, the rocker arrangement includes the suspension hook on hanging ring, the pivoted arm on suspension hook, the thrust bearing being set on pivoted arm positioned at pivoted arm bottom, connect positioned at the bearing block of thrust bearing outer wall and with bearing block support plate for being stuck in below lid.

Description

One kind hanging lid rocker arrangement

Technical field

The utility model relates to field of chemical equipment, in particular to one kind hangs lid rocker arrangement.

Background technique

Cantilever crane belongs to industrial part, is to belong to light-duty working strength crane, by column, articulated arm device for revolving and driving And electric block composition, have from heavy and light, span is big, and lifting capacity is big, economy and durability.Currently, the lid that hangs for petrochemical industry shakes Arm assembly is mainly made of suspension hook, hanging ring, pivoted arm, ring, steel pipe, support plate etc..

Currently, the Chinese patent of Publication No. CN206126706U discloses a kind of gas turbine filter top cover rocker-arm Hanging apparatus, it includes contacting in bottom and with bottom surface, the pedestal of support fixed function；It is equipped on the pedestal top The column of certain altitude is equipped with rocker arm on the top of the column, and column two sides are fixed using support rod and rocker arm both ends simultaneously And then guarantee that rocker arm is in balance, sliding rail is equipped on the rocker arm, lifting lug thereon can incorporate upper free movement into adjust Lifting center.

Although this gas turbine filter top cover rocker-arm hanging apparatus, can be square when being used cooperatively hydraulic chain block Just filter top cover is hung out, pivoted arm and steel pipe when avoiding renting crane, cut operating costs, improve efficiency of operation, but using Between can generate very big frictional force, if cover board weight is big, use and its difficultly, so that rocker arrangement rotates It is not smooth, operate heavy problem.

Utility model content

The purpose of the utility model is to provide one kind to hang lid rocker arrangement, have can effectively make pivoted arm rotation and The advantages of situations such as its is laborsaving light and handy, reduces operating difficulties.

The above-mentioned technical purpose of the utility model has the technical scheme that

One kind hanging lid rocker arrangement, and including lid, the hanging ring being equipped with positioned at lid, rocker arm dress is additionally provided on the hanging ring It sets, the rocker arrangement includes the suspension hook on the hanging ring, the pivoted arm on suspension hook, is set on pivoted arm positioned at pivoted arm bottom Thrust bearing, connect positioned at the bearing block of thrust bearing outer wall and with bearing block support plate for being stuck in below lid.

By using above-mentioned technical proposal, two thrust bearings are increased on tumbler shaft, make rotation and its province of pivoted arm Power is light and handy, also can simultaneously receiving portion divide axial load, when entire cover board weight increase when, often through pivoted arm rotation compared with To be hard and difficult, and the thrust bearing used now can effectively make the rotation of pivoted arm more laborsaving, due to thrust Bearing assumes responsibility for lateral load, therefore can effectively save the power of part so that pivoted arm it is more convenient carry out it is inclined Turn, and the support plate being equipped with can effectively support lid, have the function that clasp lid.

Further setting: it is additionally provided with rotation handwheel on the suspension hook, rotation handwheel, the rotation are additionally provided on the suspension hook Handwheel bottom is equipped with rotating bar, and the rotating bar is connect with suspension hook by rolling bearing, and the rotating bar is fixedly connected with pivoted arm.

By using above-mentioned technical proposal, the rotation handwheel being equipped with can be convenient effective rotation pivoted arm, to drive lid Body correspondingly rotates, and facilitates the operation of entire personnel, to effectively make operation more easy.

Further setting: the thrust bearing has two up and down, is enclosed with lining on the pivoted arm between the thrust bearing.

By using above-mentioned technical proposal, two thrust bearings up and down being equipped with can effectively undertake axial load, together When the lining that is equipped with it is also possible that being connected with each other between two thrust bearings, while protecting pivoted arm bottom, to reduce pivoted arm Damage.

Further setting: being additionally provided with bearing gland above the thrust bearing, the bearing gland, which is equipped with, runs through axis The first fixing bolt that pressure cap is connect with bearing block.

By using above-mentioned technical proposal, bearing block is effectively stabilized, while reducing the impurity such as dust and dropping to thrust axis The inside held guarantees the service life of bearing.

Further setting: the convex block of several protrusions is additionally provided on the outer wall of the support plate.

By using above-mentioned technical proposal, the convex block being equipped with can effectively increase rubbing for surface between support plate rain lid Power is wiped, so that falling off for lid is reduced, the effective connection relationship increased between rocker arm and lid.

Further setting: the bearing block bottom is additionally provided with bottom cover, and the bottom cover and bearing block pass through the second fixing bolt Connection.

By using above-mentioned technical proposal, be equipped with bottom cover can effectively must accept weight so that integrally more steady It is fixed, while the entrance of impurity can be effectively reduced, guarantee whole service life.

In conclusion making to turn the utility model has the following beneficial effects: increase two thrust bearings on tumbler shaft The rotation of arm and its laborsaving light and handy, also receiving portion can divide axial load simultaneously, all add dustproof cover in the two sides up and down of bearing block Plate prevents dust from entering.

Detailed description of the invention

Fig. 1 is to hang lid rocker arrangement structural schematic diagram.

In figure, 1, lid；2, hanging ring；3, rocker arrangement；31, suspension hook；32, pivoted arm；33, thrust bearing；34, bearing block； 35, support plate；4, handwheel is rotated；5, rotating bar；6, rolling bearing；7, lining；8, bearing gland；9, the first fixing bolt；10, Convex block；11, bottom cover；12, the second fixing bolt.

Specific embodiment

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

Embodiment 1: one kind hanging lid rocker arrangement, as shown in Figure 1, including lid 1, hanging ring 2 is equipped on lid 1, and hangs The rocker arrangement 3 for hanging ring 2 to be sling to rotation is additionally provided on ring 2, rocker arrangement 3 mainly includes being located on hanging ring 2 and hanging ring 2 Suspension hook 31 is caught on, and is connected with pivoted arm 32 on suspension hook 31, while being additionally provided with rotation handwheel 4 above suspension hook 31, rotates 4 bottom of handwheel Portion is equipped with the rotating bar 5 connecting with suspension hook 31 by bearing, and rotating bar 5 is fixedly connected with pivoted arm 32.And 32 bottom of pivoted arm is also set There are upper and lower two thrust bearings 33 being set on 32 outer wall of pivoted arm, is enclosed with lining 7 on the pivoted arm 32 between thrust bearing 33.

It is additionally provided with bearing block 34 on 33 outer wall of thrust bearing, while being connected on bearing block 34 for being stuck under lid 1 The support plate 35 of side is additionally provided with the convex block 10 of several protrusions on the outer wall of support plate 35, and turn of cover board is driven convenient for whole equipment It is dynamic.The top of thrust bearing 33 is additionally provided with bearing gland 8, and bearing gland 8 is equipped with and connects through bearing gland 8 and bearing block 34 The first fixing bolt 9 connect.34 bottom of bearing block is additionally provided with bottom cover 11, so that bottom cover 11 and bearing block 34 are solid by second Determine the connection of bolt 12.

Its main operational principle is as follows, can drive 32 turns of pivoted arm by the rotation handwheel 4 being equipped with during use It is dynamic, while the support plate 35 below pivoted arm 32 can effectively drive the rotation of lid 1, and the thrust bearing 33 being equipped with can be with Effectively make the rotation of pivoted arm 32 and its laborsaving light and handy, also receiving portion can divide axial load simultaneously, and 8 He of bearing gland being equipped with Bottom cover 11 can prevent dust from entering.

The above embodiments are only the explanation to the utility model, are not limitations of the present invention, ability Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but As long as all by the protection of Patent Law in the scope of the claims of the utility model.

Claims (6)

1. one kind hangs lid rocker arrangement, including lid (1), the hanging ring (2) being equipped with positioned at lid (1), it is characterised in that: described It is additionally provided on hanging ring (2) rocker arrangement (3), the rocker arrangement (3) includes suspension hook (31) on hanging ring (2), positioned at hanging Pivoted arm (32) on hook (31) is located at thrust bearing (33) that pivoted arm (32) bottom is set on pivoted arm (32), is located at thrust axis It holds the bearing block (34) of (33) outer wall and connect the support plate (35) for being stuck in below lid (1) with bearing block (34).

2. one kind according to claim 1 hangs lid rocker arrangement, it is characterised in that: be additionally provided with rotation on the suspension hook (31) Handwheel (4), the rotation handwheel (4) bottom are equipped with rotating bar (5), and the rotating bar (5) and suspension hook (31) pass through rolling bearing (6) it connects, the rotating bar (5) is fixedly connected with pivoted arm (32).

3. one kind according to claim 2 hangs lid rocker arrangement, it is characterised in that: the thrust bearing (33) has upper and lower two It is a, lining (7) are enclosed on the pivoted arm (32) between the thrust bearing (33).

4. one kind according to claim 3 hangs lid rocker arrangement, it is characterised in that: the top of the thrust bearing (33) is also Equipped with bearing gland (8), the bearing gland (8) is equipped with first connect through bearing gland (8) with bearing block (34) and consolidates Determine bolt (9).

5. one kind according to claim 4 hangs lid rocker arrangement, it is characterised in that: on the outer wall of the support plate (35) also Convex block (10) equipped with several protrusions.

6. one kind according to claim 5 hangs lid rocker arrangement, it is characterised in that: bearing block (34) bottom is additionally provided with Bottom cover (11), the bottom cover (11) are connect with bearing block (34) by the second fixing bolt (12).