CN208869163U - Gantry hook pulley blocks mast-up - Google Patents
Gantry hook pulley blocks mast-up Download PDFInfo
- Publication number
- CN208869163U CN208869163U CN201821511313.3U CN201821511313U CN208869163U CN 208869163 U CN208869163 U CN 208869163U CN 201821511313 U CN201821511313 U CN 201821511313U CN 208869163 U CN208869163 U CN 208869163U
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- China
- Prior art keywords
- pulley blocks
- mast
- shell
- hanging beam
- gantry hook
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Abstract
The utility model provides a kind of gantry hook pulley blocks mast-up, can reduce installation personnel and truck crane, solves the problems, such as that pulley center hole cannot be aligned simultaneously.A kind of gantry hook pulley blocks hanging apparatus, comprising: pulley blocks, including shell and setting are in intracorporal three pulleys of shell；Mast-up, including two columns, crossbeam, seat board and nose is hung, crossbeam both ends are separately connected two columns, and seat board is connect with shell, hang nose and are arranged on crossbeam；Lifter I, hangs on and hangs on nose, and lower section connects hanging beam；Lifter II, between hanging beam and pulley；With lifting pilot unit, including the guide rail being arranged on column and the directive wheel cooperated with guide rail, two directive wheels are separately positioned on hanging beam both ends.
Description
Technical field
The utility model relates to a kind of pulley blocks mast-ups, and in particular to a kind of gantry hook pulley blocks mast-up.
Background technique
The replacement of 240T overhead traveling crane gantry hook pulley blocks need to be lifted simultaneously with 2 automobiles and be dismounted, a hanger bearing, and one
For successively hanging three pulleys.
Above-mentioned lifting mode has the disadvantage that
1) crane lifting is unstable, when dismounting pulley blocks pin shaft, is often influenced by truck crane boom, pulley sheet centre bore cannot be same
When be aligned, the set-up time is too long and easily damages to axis.
2) installation personnel is more, and employs two truck cranes.
Utility model content
The purpose of this utility model is to provide a kind of gantry hook pulley blocks mast-ups, to solve to mention in above-mentioned background technique
Out the problem of.
To achieve the above object, the utility model provides the following technical solutions:
A kind of gantry hook pulley blocks mast-up, comprising: pulley blocks, including shell and setting are in intracorporal three pulleys of shell；
Mast-up, including two columns, crossbeam, seat board and nose is hung, crossbeam both ends are separately connected two columns, and seat board is connect with shell,
Nose is hung to be arranged on crossbeam；Lifter I, hangs on and hangs on nose, and lower section connects hanging beam；Lifter II, between hanging beam and pulley；
With lifting pilot unit, including the guide rail being arranged on column and the directive wheel cooperated with guide rail, two directive wheels are respectively set
At hanging beam both ends.
On the basis of above-mentioned gantry hook pulley blocks mast-up, it is equipped with cross slide way below hanging beam, is equipped in the middle part of cross slide way solid
Determine block, fixed block two sides be equipped with can the transversely mobile movable block of guide rail, intercalation one can be with cross on the side of movable block
The locking screw of direction guiding rail contact.
On the basis of above-mentioned gantry hook pulley blocks mast-up, shell is that top is open, and the rectangular configuration of other each face closures is interior
Portion is divided into three pulley spaces through partition, and shell two sides are equipped with and connecting plate, and connecting plate is connected as one with seat board.
On the basis of above-mentioned gantry hook pulley blocks mast-up, lifter I is electric block, and lifter II is chain block.
Compared with prior art, the utility model has the beneficial effects that
A truck crane is only needed now, personnel reduce to 10 people from original 15 people, emergency repair time are also greatly reduced on the time,
1 truck crane expense is eliminated, replacing construction is reduced, so no matter human and material resources, emergency repair time all obtain significantly
It improves.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model.
Fig. 2 is schematic diagram behind the utility model pulley lower section.
Fig. 3 is hanging beam and column combination schematic diagram.
Fig. 4 is hanging beam schematic top plan view.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
A kind of gantry hook pulley blocks mast-up, including pulley blocks, mast-up 2, lifter I, lifter II and lifting guiding
Unit, pulley blocks include shell and are arranged in intracorporal three pulleys 9 of shell；Mast-up 2 includes two columns 22, crossbeam 23, seat
Plate 21 and nose 24 is hung, 23 both ends of crossbeam are separately connected two columns 22, and seat board 21 is connect with shell, hang the setting of nose 24 in crossbeam 23
On；Lifter I, which is hung on, to be hung on nose 24, and lower section connects hanging beam 5；Lifter II is between hanging beam 5 and pulley 9；Lifting is led
To unit, including the guide rail 221 being arranged on column 22 and the directive wheel 51 cooperated with guide rail, two directive wheels are separately positioned on
5 both ends of hanging beam, it is ensured that hanging beam 5 is up and down will not sideslip.
In the present embodiment, it is equipped with cross slide way 12 below hanging beam, is equipped with fixed block 11, fixed block in the middle part of cross slide way 12
11 two sides be equipped with can the transversely mobile movable block 10 of guide rail, intercalation one can be with cross slide way on the side of movable block 10
The locking screw 13 of contact.Fixed block 11 and movable block 10 are for installing bottle gouard moved by hands, using the adjustable manual calabash of this structure
Reed position keeps three pulleys eccentric.
In the present embodiment, shell is that top is open, and the rectangular configuration of other each face closures, inside is divided into three cunnings through partition
Space is taken turns, shell two sides, which are equipped with, to be connected as one with connecting plate 1, connecting plate 1 with seat board 21.
In the present embodiment, lifter I is electric block, and lifter II is chain block.
It is as follows using utility model works process: in pulley blocks shell external welding connecting plate 1, make mast-up 2, and
On column 22 install laser leveler 3, electric block 4, which is hung on, to be hung on nose 24, lower section be sequentially connected hanging beam 5, chain block 6,
Chain block 7, chain block 8.When dismantling pulley blocks, each component is installed, needs to adjust chain block 6, chain block by scene
7, chain block 8 installs three pulleys respectively, and when last installation axle, three pulleys are adjusted in same by laser leveler 3
Then heart line position keeps three pulleys whole while transferring to be installed by adjusting electric block 4,3 position of laser leveler can
It is up and down, to meet needs of the pulley blocks in different location.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (5)
1. a kind of gantry hook pulley blocks mast-up characterized by comprising
Pulley blocks, including shell and setting are in intracorporal three pulleys (9) of shell；
Mast-up (2), including two columns (22), crossbeam (23), seat board (21) and hang nose (24)
Crossbeam (23) both ends are separately connected two columns (22), and seat board (21) is connect with shell, hang nose (24)
It is arranged on crossbeam (23)；
Lifter I hangs on and hangs on nose (24), and lower section connection hanging beam (5)；
Lifter II, between hanging beam (5) and pulley (9)；
Pilot unit is gone up and down, the directive wheel including the guide rail being arranged on column (22) and with guide rail cooperation, two directive wheels point
It She Zhi not be at hanging beam (5) both ends.
2. gantry hook pulley blocks mast-up according to claim 1, it is characterised in that: cross slide way is equipped with below hanging beam, it is horizontal
Fixed block (11) are equipped in the middle part of direction guiding rail, fixed block (11) two sides be equipped with can the transversely mobile movable block (10) of guide rail, move
The locking screw (13) that intercalation one can be contacted with cross slide way on the side of motion block (10).
3. gantry hook pulley blocks mast-up according to claim 1 or claim 2, it is characterised in that: shell is that top is open, other are each
The rectangular configuration of face closure, internal to be divided into three pulley spaces through partition, shell two sides are equipped with and connecting plate (1), connecting plate (1)
It is connected as one with seat board (21).
4. gantry hook pulley blocks mast-up according to claim 1 or claim 2, it is characterised in that: lifter I is electric block, is risen
Drop device II is chain block.
5. gantry hook pulley blocks mast-up according to claim 1 or claim 2, it is characterised in that: column (22) is equipped with laser water
Level (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821511313.3U CN208869163U (en) | 2018-09-17 | 2018-09-17 | Gantry hook pulley blocks mast-up |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821511313.3U CN208869163U (en) | 2018-09-17 | 2018-09-17 | Gantry hook pulley blocks mast-up |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208869163U true CN208869163U (en) | 2019-05-17 |
Family
ID=66467728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821511313.3U Active CN208869163U (en) | 2018-09-17 | 2018-09-17 | Gantry hook pulley blocks mast-up |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208869163U (en) |
-
2018
- 2018-09-17 CN CN201821511313.3U patent/CN208869163U/en active Active
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