CN206108700U - Rectangular shield digs sediment fill hoist in top - Google Patents
Rectangular shield digs sediment fill hoist in top Download PDFInfo
- Publication number
- CN206108700U CN206108700U CN201621150421.3U CN201621150421U CN206108700U CN 206108700 U CN206108700 U CN 206108700U CN 201621150421 U CN201621150421 U CN 201621150421U CN 206108700 U CN206108700 U CN 206108700U
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- aperture
- slag bucket
- sediment
- section
- rotational pin
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Abstract
The utility model discloses a rectangular shield digs sediment fill hoist in top, including hoist crossbeam and davit, the davit sets up to fight in the both sides that the sediment was fought and with the sediment symmetrically to be connected, the davit lower extreme corresponding the fixed rotational pin of side with the sediment fill respectively and articulating the tip is provided with the lewis hole under the davit, the lewis hole comprises the location section and the construction section of mutual intercommunication, the aperture of location section is greater than the aperture of construction section, the rotational pin is divided to divide with the rotational pin axial region by the locating pin head and forms, the diameter that the locating pin head divides is greater than the diameter that the rotational pin axial region divides, the diameter that the locating pin head divides is greater than the aperture of construction section and is less than the aperture of fixing a position the section, the diameter that the rotational pin axial region divides is less than the aperture of construction section. The utility model discloses utilize on the davit lewis hole to fight with the sediment and go up the cooperation of rotational pin, can realize high -speed joint and split that davit and sediment fought, can guarantee the stability that hoist and sediment fill be connected simultaneously, be favorable to the promotion of efficiency of construction, the constructor's of being convenient for operation.
Description
Technical field
The utility model belongs to technical field of building construction, and slag bucket suspender is dug on more particularly to a kind of rectangular shield top.
Background technology
During constructing tunnel is carried out, need using the slag car dregs in tunnel to be transported and toppled over, the slag car is first to exist
The dregs that shield machine digs out is collected in tunnel, then the slag car for filling dregs starting well is delivered to into and is hung out, after dregs is poured out
The slag car is hung in starting well again.As can be seen here, the current slag car needs to hang out the slag car by special suspender before toppling over, because
This is related to lifting of the suspender to the slag car, and needs for the arm of suspender and the slag car to carry out stable connection before the slag car is sling,
Need to split arm with the slag car again after deslagging, therefore connection and the convenience for splitting then are directly affected between arm and the slag car
To the efficiency of construction.
Utility model content
Goal of the invention of the present utility model is：For above-mentioned problem, there is provided a kind of to ensure suspender and slag bucket
On the basis of connective stability, the rectangular shield top pick slag bucket suspender that suspender is connected and splits convenience with slag bucket is improved.
What the technical solution of the utility model was realized in：Rectangular shield top dig slag bucket suspender, including hanger beam with
And the arm at hanger beam both ends is arranged on, the arm is symmetrically disposed in the both sides of slag bucket and is connected with slag bucket, and it is special
Levy and be：The rotational pin that the arm lower end is fixed respectively with slag bucket respective side is hinged, and is provided with the arm bottom and hangs
Hole, the lifting hole(eyelet) is made up of the positioning section and construction section being interconnected, and the aperture of the positioning section is more than the aperture of construction section, institute
State rotational pin and constituted with rotating pin part by pin head segment is positioned, it is described positioning pin head segment with diameter greater than rotational pin axle portion
The diameter for dividing, the aperture with diameter greater than construction section and the aperture less than positioning section of the positioning pin head segment, the rotational pin
Aperture of the diameter of shaft portion less than construction section.
Slag bucket suspender is dug on rectangular shield top described in the utility model, and its described rotational pin is arranged on the centre of slag bucket both sides
Portion position.
Slag bucket suspender is dug on rectangular shield top described in the utility model, the upper end of its arm respectively with hanger beam
Two ends are hinged.
Slag bucket suspender is dug on rectangular shield top described in the utility model, and it is provided with the upper surface of the hanger beam and hangs
Otic placode.
The utility model can realize that arm is quick with slag bucket using lifting hole(eyelet) on arm and the cooperation of rotational pin on slag bucket
Connection and fractionation, while ensure that the stability that suspender is connected with slag bucket, are conducive to the lifting of efficiency of construction, are easy to constructor
Operation.
Description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of arm in the utility model.
Fig. 3 is the structural representation of slag bucket in the utility model.
Fig. 4 is use state schematic diagram of the present utility model.
Mark in figure：1 is hanger beam, and 2 is arm, and 3 is slag bucket, and 4 is rotational pin, and 4a is positioning pin head segment, and 4b is
Rotating pin part, 5 is lifting hole(eyelet), and 5a is positioning section, and 5b is construction section, and 6 is shackle plate.
Specific embodiment
Below in conjunction with the accompanying drawings, the utility model is described in detail.
In order that the purpose of this utility model, technical scheme and advantage become more apparent, below in conjunction with accompanying drawing and enforcement
Example, is further elaborated to the utility model.It should be appreciated that specific embodiment described herein is only to explain
The utility model, is not used to limit the utility model.
As shown in Fig. 1-4, rectangular shield top pick slag bucket suspender, including hanger beam 1 and it is arranged on 1 liang of hanger beam
The arm 2 of end, in the upper surface of the hanger beam 1 shackle plate 6 is provided with, and the arm 2 is symmetrically disposed in slag bucket 3
Both sides are simultaneously connected with slag bucket 3, and the upper end of the arm 2 is hinged respectively with the two ends of hanger beam 1, the lower end of the arm 2 difference
The rotational pin 4 fixed with the respective side of slag bucket 3 is hinged, and the rotational pin 4 is arranged on the both sides middle upper portion position of slag bucket 3, described
The bottom of arm 2 is provided with lifting hole(eyelet) 5, and the lifting hole(eyelet) 5 is made up of the positioning section 5a and construction section 5b being interconnected, the positioning section
Aperture of the aperture of 5a more than construction section 5b, the rotational pin 4 is made up of positioning pin head segment 4a with rotating pin part 4b, institute
State positioning pin head segment 4a the diameter with diameter greater than rotating pin part 4b, the positioning pin head segment 4a with diameter greater than peace
Fill the aperture of section 5b and less than the aperture of positioning section 5a, the diameter of the rotating pin part 4b is less than the aperture of construction section 5b.
When slag bucket is connected with slag bucket suspender, first the rotational pin of slag bucket is passed through by the positioning section of lifting hole(eyelet) on arm, then
Slag bucket suspender is continued up to be lifted, the rotating pin part for making rotational pin is moved along the construction section of lifting hole(eyelet), until rotational pin
Shaft portion is moved to the bottom position of construction section, now the positioning pin head segment of rotational pin arm is carried out it is spacing, to prevent slag
After bucket is lifted, there is the phenomenon that slag bucket comes off.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (4)
1. rectangular shield top pick slag bucket suspender, including hanger beam（1）And it is arranged on hanger beam（1）The arm at both ends
（2）, the arm（2）It is symmetrically disposed in slag bucket（3）Both sides and and slag bucket（3）Connection, it is characterised in that：The arm
（2）Lower end respectively with slag bucket（3）The rotational pin that respective side is fixed（4）It is hinged, in the arm（2）Bottom is provided with lifting hole(eyelet)
（5）, the lifting hole(eyelet)（5）By the positioning section being interconnected（5a）And construction section（5b）Composition, the positioning section（5a）Aperture it is big
In construction section（5b）Aperture, the rotational pin（4）By positioning pin head segment（4a）With rotating pin part（4b）Composition, it is described
Positioning pin head segment（4a）With diameter greater than rotating pin part（4b）Diameter, the positioning pin head segment（4a）Diameter it is big
In construction section（5b）Aperture and less than positioning section（5a）Aperture, the rotating pin part（4b）Diameter be less than construction section
（5b）Aperture.
2. slag bucket suspender is dug on rectangular shield top according to claim 1, it is characterised in that：The rotational pin（4）It is arranged on
Slag bucket（3）Both sides middle upper portion position.
3. slag bucket suspender is dug on rectangular shield top according to claim 1, it is characterised in that：The arm（2）Upper end point
Not and hanger beam（1）Two ends be hinged.
4. slag bucket suspender is dug on rectangular shield top according to claim 1, it is characterised in that：In the hanger beam（1）'s
Upper surface is provided with shackle plate（6）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621150421.3U CN206108700U (en) | 2016-10-30 | 2016-10-30 | Rectangular shield digs sediment fill hoist in top |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621150421.3U CN206108700U (en) | 2016-10-30 | 2016-10-30 | Rectangular shield digs sediment fill hoist in top |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206108700U true CN206108700U (en) | 2017-04-19 |
Family
ID=58526625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621150421.3U Active CN206108700U (en) | 2016-10-30 | 2016-10-30 | Rectangular shield digs sediment fill hoist in top |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206108700U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107902550A (en) * | 2017-12-22 | 2018-04-13 | 河南省大方重型机器有限公司 | A kind of slag case and the crane using the slag case |
-
2016
- 2016-10-30 CN CN201621150421.3U patent/CN206108700U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107902550A (en) * | 2017-12-22 | 2018-04-13 | 河南省大方重型机器有限公司 | A kind of slag case and the crane using the slag case |
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| GR01 | Patent grant |