CN208200200U - Tower crane turns round position anti-climbing device - Google Patents
Tower crane turns round position anti-climbing device Download PDFInfo
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- CN208200200U CN208200200U CN201721681118.0U CN201721681118U CN208200200U CN 208200200 U CN208200200 U CN 208200200U CN 201721681118 U CN201721681118 U CN 201721681118U CN 208200200 U CN208200200 U CN 208200200U
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Abstract
The utility model discloses tower cranes to turn round position anti-climbing device, including the anti-climbing panel in left side, the anti-climbing panel top in left side rear is equipped with the first in command, and first movement support block is installed below the anti-climbing panel top in left side, the second mobile support block is provided on the right side of the first movement support block, described second mobile support block is internally connected with fixed link, and fixed link left hand external is connected with first movement support block, upper and lower ends are mounted on left side Rotary Connection block on the left of the anti-climbing panel in left side, the fixed fixture block bottom is equipped with the anti-climbing panel in right side, and the anti-climbing panel top in right side rear is connected with second handle, two sides are provided with right side Rotary Connection block to the anti-climbing panel right end in right side up and down, and swivel bearing is installed inside the Rotary Connection block of right side.Tower crane revolution position anti-climbing device can effectively prevent idler and climb from revolution position to standard knot, while driver will not be interfered to pass in and out up and down again.
Description
Technical field
The utility model relates to tower crane anti-climbing device technical field, specially tower crane turns round position anti-climbing device.
Background technique
Tower crane is most common lifting equipment also known as " derrick crane " on construction site, with a section spreading (height)
(referred to as " standard knot "), for hanging the raw material of the constructions such as working reinforcing bar, wooden flute, concrete, steel pipe, tower crane is on building site
Essential equipment, tower crane need to install matched protective device when installing.
There are drawbacks to climb along tower crane attached wall for anti-climbing device above common traditional tower machine basement roof
Onto tower crane standard knot, the case where there are security risks.
Utility model content
The purpose of this utility model is to provide tower cranes to turn round position anti-climbing device, to solve to mention in above-mentioned background technique
There are drawbacks to climb to tower along tower crane attached wall for the anti-climbing device above common traditional tower machine basement roof out
On machine standard knot, there are security hidden troubles.
To achieve the above object, the utility model provides the following technical solutions: tower crane turns round position anti-climbing device, including
The anti-climbing panel in left side, the anti-climbing panel top in left side rear are equipped with the first in command, and the anti-climbing panel top in left side
Lower section is equipped with first movement support block, and the second mobile support block is provided on the right side of the first movement support block, and second movement is supported
Block is internally connected with fixed link, and fixed link left hand external is connected with first movement support block, the anti-climbing panel left side in left side
Upper and lower ends are mounted on left side Rotary Connection block, and left side Rotary Connection block is internally connected with swivel bearing, the rotary shaft
It holds outside and hinge connection block is installed, be connected with tower crane hinge on the left of the hinge connection block, and tower crane hinge is internally provided with
Fixation hole is equipped with fixing rivet inside the fixation hole, and fixing rivet bottom end is externally connected to fixture nut, the fixation
Upper end is equipped with limit holding rod in the middle part of bar, and fixed link right hand external is connected with fixed fixture block, the fixed fixture block bottom installation
There is the anti-climbing panel in right side, and the anti-climbing panel top in right side rear is connected with second handle, the anti-climbing panel in right side is right
Two sides are provided with right side Rotary Connection block above and below holding, and swivel bearing is equipped with inside the Rotary Connection block of right side, the rotation
Bearing is provided with hinge connection block in two sides up and down, and hinge connection block right end is equipped with tower crane hinge.
Preferably, the anti-climbing panel left side in the anti-climbing panel right side in the left side and right side is seamless applying, and left side
2 tower crane hinges, and the nearly first in command of tower crane hinge are provided on the right side of the anti-climbing anti-climbing panel of panel left and right side
2 hinge connection blocks are provided with second handle end.
Preferably, the anti-climbing panel of the anti-climbing panel in the right side and left side passes through left side Rotary Connection block, right side rotation
Turn link block, hinge connection block and swivel bearing and tower crane hinge into rotational structure.
Preferably, the first movement support block, the second mobile support block and fixed fixture block are ring structure, and first movement is supported
Block, the second mobile support block and fixed fixture block axis are overlapped.
Preferably, the fixed shank diameter and first movement support block, the second mobile support block and fixed fixture block internal diameter are equal,
And the distance for limiting holding rod right side to fixed link right side is greater than the second mobile support block right side to fixed fixture block right side
The distance of distance, limit holding rod left side to fixed link left side is greater than the anti-climbing panel left side in fixed link right side to right side
Distance.
Compared with prior art, the utility model has the beneficial effects that tower crane revolution position anti-climbing device can have
Effect prevents idler from climbing from revolution position to standard knot, while driver will not be interfered to pass in and out up and down again.This tower crane returns
The anti-climbing panel of the anti-climbing panel in right side and left side of transfer part position anti-climbing device passes through left side Rotary Connection block, right side rotation
Link block, hinge connection block and swivel bearing and tower crane hinge enable driver to open the anti-climbing face in right side at rotational structure
The anti-climbing panel of plate and left side is not in the case where staff can not pass in and out with non-working person to facilitate disengaging.
Detailed description of the invention
Fig. 1 is the utility model installation condition structural schematic diagram；
Fig. 2 is the utility model schematic view of the front view；
Fig. 3 is enlarged structure schematic diagram at A in the utility model Fig. 2；
Fig. 4 is the utility model swivel bearing overlooking structure diagram；
Fig. 5 is the utility model tower crane hinge overlooking structure diagram；
Fig. 6 is anti-climbing panel left view structural representation on the left of the utility model.
In figure: 1, the first in command, 2, second handle, 3, the anti-climbing panel in left side, 4, hinge connection block, 5, fixing rivet,
6, left side Rotary Connection block, 7, the anti-climbing panel in right side, 8, right side Rotary Connection block, 9, tower crane hinge, 10, first movement supports
Block, 11, fixed link, 12, limit holding rod, the 13, second mobile support block, 14, fixed fixture block, 15, swivel bearing, 16, fixture nut,
17, fixation hole.
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.
Fig. 1-6 is please referred to, the utility model provides technical solution: tower crane turns round position anti-climbing device, including left side is prevented
Panel 3 is climbed, the anti-climbing 3 top rear of panel in left side is equipped with the first in command 1, and peace below anti-climbing 3 top of panel in left side
Equipped with first movement support block 10, anti-climbing 7 left side of panel in anti-climbing 3 right side of panel in left side and right side is seamless applying, and left
2 tower crane hinges 9, and tower crane hinge 9 nearly are provided on the right side of the anti-climbing anti-climbing panel 7 of 3 left and right side of panel in side
Leader 1 and 2 end of second handle are provided with 2 hinge connection blocks 4, this structure make anti-climbing 3 right side of panel in left side and
There is no gaps between the anti-climbing panel 7 in right side, enable climbing person that can not climb from anti-climbing 3 right side of panel in left side and right side are anti-
Mobile fixed link 11 below panel 7 is climbed, and the anti-climbing panel 7 of the anti-climbing panel 3 in left side and right side can be fixed more firm
Gu the mobile support block 13 of first movement support block 10, second and fixed fixture block 14 are ring structure, first movement support block 10, second
Movement support block 13 and fixed 14 axis of fixture block are overlapped, this structure makes the mobile support block 13 of first movement support block 10, second and fixes
Fixture block 14 is able to maintain on same straight line, is facilitated installation fixed link 11, is provided with the second shifting on the right side of first movement support block 10
Dynamic support block 13, the second mobile support block 13 is internally connected with fixed link 11, and 11 left hand external of fixed link is connected with first movement and supports
The mobile support block 13 of block 10,11 diameter of fixed link and first movement support block 10, second and fixed 14 internal diameter of fixture block are equal, and are limited
The distance of position 12 right side of holding rod to 11 right side of fixed link is greater than the second mobile 13 right side of support block to fixed 14 right end of fixture block
The distance in face, it is anti-climbing to right side that the distance of limit 12 left side of holding rod to 11 left side of fixed link is greater than 11 right side of fixed link
The distance of 7 left side of panel, this structure make fixed link 11 be inserted into mobile 13 and of support block of first movement support block 10, second
The anti-climbing panel 7 of the anti-climbing panel 3 in left side and right side to be connected and fixed inside fixed fixture block 14, and limit holding rod 12 will not hamper
Fixed link 11 is hindered to be inserted into inside fixed fixture block 14, the anti-climbing 3 left side upper and lower ends of panel in left side are mounted on left side rotation connection
Block 6, and left side Rotary Connection block 6 is internally connected with swivel bearing 15, and hinge connection block 4 is equipped with outside swivel bearing 15, closes
It is connected with tower crane hinge 9 on the left of page link block 4, and tower crane hinge 9 is internally provided with fixation hole 17, is equipped with inside fixation hole 17
Fixing rivet 5, and 5 bottom end of fixing rivet is externally connected to fixture nut 16,11 middle part upper end of fixed link is equipped with limit holding rod
12, and 11 right hand external of fixed link is connected with fixed fixture block 14, fixed 14 bottom of fixture block is equipped with the anti-climbing panel 7 in right side, and
The anti-climbing 7 top rear of panel in right side is connected with second handle 2, and the anti-climbing panel 3 of the anti-climbing panel 7 in right side and left side passes through
Left side Rotary Connection block 6, right side Rotary Connection block 8, hinge connection block 4 and swivel bearing 15 and tower crane hinge 9 at rotational structure,
Enabling driver to open the anti-climbing panel 7 in right side and the anti-climbing panel 3 in left side to facilitate disengaging is not in staff
The case where can not passing in and out with non-working person, two sides are provided with right side rotation connection to anti-climbing 7 right end of panel in right side up and down
Block 8, and swivel bearing 15 is installed inside right side Rotary Connection block 8, about 15 two sides of swivel bearing are provided with hinge connection
Block 4, and 4 right end of hinge connection block is equipped with tower crane hinge 9.
Working principle: when using tower crane revolution position anti-climbing device, first checking the present apparatus, whether there is or not damaged, crackings etc.
Situation begins to use if all are intact, and the tower crane hinge 9 of anti-climbing 7 two sides of panel of the anti-climbing panel 3 in left side and right side is divided
Not Tong Guo fixing rivet 5 and fixture nut 16 be fixed on the revolution position of fixation hole 17 and tower crane, driver needs through this dress
It when setting, catches on limit holding rod 12 and removes fixed link 11 from fixed fixture block 14, until limit holding rod 12 touches the second movement
The first movement support block 10 on 13 right side of support block, fixed link 11 has all been moved to anti-climbing 3 top of panel in left side at this time, at this time
Both hands are held the first in command 1 and second handle 2 respectively again and are moved to two sides, then the anti-climbing panel 3 in left side and the anti-climbing face in right side
Left side Rotary Connection block 6 and right side Rotary Connection block 8 on plate 7 can be rotated along the swivel bearing 15 inside hinge connection block 4
To the two sides at tower crane revolution position, then driver can pass through shape between the anti-climbing panel 3 in left side and the anti-climbing panel 7 in right side at this time
At gap disengaging, when driver is without when passing in and out, by the anti-climbing panel in the insertion of fixed link 11 right side on the anti-climbing panel 3 in left side
Among the fixation fixture block 14 of 7 tops, enable it is seamless applying between the anti-climbing panel 3 in left side and the anti-climbing panel 7 in right side, climbing person without
Method touches fixed link 11 then and cannot be introduced into tower crane revolution position, to complete a series of activities.
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. tower crane turns round position anti-climbing device, including the anti-climbing panel in left side (3), it is characterised in that: the left side is anti-climbing
Panel (3) top rear is equipped with the first in command (1), and is equipped with first movement below left side anti-climbing panel (3) top and is supported
Block (10), first movement support block (10) right side are provided with second mobile support block (13), and described second mobile support block (13) are interior
Portion is connected with fixed link (11), and fixed link (11) left hand external is connected with first movement support block (10), and the left side is anti-climbing
Upper and lower ends are mounted on left side Rotary Connection block (6) on the left of panel (3), and left side Rotary Connection block (6) is internally connected with rotation
Shaft is held (15), is equipped with hinge connection block (4) outside the swivel bearing (15), connection on the left of the hinge connection block (4)
Have tower crane hinge (9), and tower crane hinge (9) is internally provided with fixation hole (17), fixation is installed inside the fixation hole (17)
Rivet (5), and fixing rivet (5) bottom end is externally connected to fixture nut (16), upper end is equipped in the middle part of the fixed link (11)
It limits holding rod (12), and fixed link (11) right hand external is connected with fixed fixture block (14), fixed fixture block (14) the bottom installation
There is the anti-climbing panel (7) in right side, and right side anti-climbing panel (7) top rear is connected with second handle (2), the right side is anti-to be climbed
Climbing panel (7) right end, two sides are provided with right side Rotary Connection block (8) up and down, and are equipped with inside right side Rotary Connection block (8)
Swivel bearing (15), two sides are provided with hinge connection block (4) swivel bearing (15) up and down, and hinge connection block (4) is right
End is equipped with tower crane hinge (9).
2. tower crane according to claim 1 turns round position anti-climbing device, it is characterised in that: the anti-climbing panel in left side
(3) right side and right side anti-climbing panel (7) left side is seamless applying, and left side anti-climbing panel (3) left and right side prevents climbing
It climbs on the right side of panel (7) and is provided with 2 tower crane hinges (9), and the nearly first in command (1) of tower crane hinge (9) and second handle (2)
End is provided with 2 hinge connection blocks (4).
3. tower crane according to claim 1 turns round position anti-climbing device, it is characterised in that: the anti-climbing panel in right side
(7) and the anti-climbing panel in left side (3) passes through left side Rotary Connection block (6), right side Rotary Connection block (8), hinge connection block (4)
With swivel bearing (15) and tower crane hinge (9) at rotational structure.
4. tower crane according to claim 1 turns round position anti-climbing device, it is characterised in that: the first movement support block
(10), second mobile support block (13) and fixed fixture block (14) are ring structure, first movement support block (10), the second mobile support block
(13) it is overlapped with fixed fixture block (14) axis.
5. tower crane according to claim 1 turns round position anti-climbing device, it is characterised in that: fixed link (11) diameter
It is equal with first movement support block (10), second mobile support block (13) and fixed fixture block (14) internal diameter, and it is right to limit holding rod (12)
The distance of end face to fixed link (11) right side is greater than the second mobile support block (13) right side to fixed fixture block (14) right side
Distance, the distance of limit holding rod (12) left side to fixed link (11) left side are greater than fixed link (11) right side to right side and prevent climbing
Climb the distance of panel (7) left side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721681118.0U CN208200200U (en) | 2017-12-06 | 2017-12-06 | Tower crane turns round position anti-climbing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721681118.0U CN208200200U (en) | 2017-12-06 | 2017-12-06 | Tower crane turns round position anti-climbing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208200200U true CN208200200U (en) | 2018-12-07 |
Family
ID=64490296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721681118.0U Active CN208200200U (en) | 2017-12-06 | 2017-12-06 | Tower crane turns round position anti-climbing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208200200U (en) |
-
2017
- 2017-12-06 CN CN201721681118.0U patent/CN208200200U/en active Active
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| GR01 | Patent grant |