CN209244572U - A kind of shield machine cutter transfer device - Google Patents
A kind of shield machine cutter transfer device Download PDFInfo
- Publication number
- CN209244572U CN209244572U CN201822265445.9U CN201822265445U CN209244572U CN 209244572 U CN209244572 U CN 209244572U CN 201822265445 U CN201822265445 U CN 201822265445U CN 209244572 U CN209244572 U CN 209244572U
- Authority
- CN
- China
- Prior art keywords
- connection rail
- glidepath
- hole
- shield machine
- transfer device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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- 239000011159 matrix material Substances 0.000 claims abstract description 34
- 238000005096 rolling process Methods 0.000 claims description 20
- 230000000712 assembly Effects 0.000 claims description 9
- 238000000429 assembly Methods 0.000 claims description 9
- 125000006850 spacer group Chemical group 0.000 claims description 5
- 238000010276 construction Methods 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 210000001364 upper extremity Anatomy 0.000 description 1
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Abstract
The utility model provides a kind of shield machine cutter transfer device, including an at least scissor-like jack, a ceiling mounted tracks and a chain block；The ceiling mounted tracks include that matrix, connection rail and glidepath, the connection rail can be movably connected on matrix；The glidepath nesting is set to the lower part of connection rail, and can opposite connection rail setting for linear motion；The scissor-like jack is fixed on the top of described matrix, and the chain block is fixedly connected on the bottom end of glidepath, and the chain block has a drop hanger.The utility model structure is simple, securely and reliably, realizes lifting and conveying of the hobboing cutter inside and outside people cabin with can be convenient, eliminates safe hidden trouble.
Description
Technical field
The utility model relates to a kind of shield machine cutter transfer devices.
Background technique
As shown in Figure 1, existing shield machine carries out cutter 100 ' on the cutterhead that cutter 100 ' is transported to shield machine
When replacement, generally need that cutter 100 ' is first first transported to cutter shipping platform 11 ', then pass sequentially through people cabin 12 ', anterior shield transition
Cabin 13 ' is finally sent to dregs storehouse 14 ' and completes the transhipment of cutter 100 ', but due between people cabin 12 ' and anterior shield transfer chamber 13 '
There are shield body flanges 15 ', and there are anterior shield partitions 16 ' between anterior shield transfer chamber 13 ' and dregs storehouse 14 ', it is therefore desirable to people cabin 12 '
(positioned at the top of cutter shipping platform 11 ') and shield body flange 15 ' is above separately installed with by I-steel 1 ', single track in outer bulkhead
The transfer tool 200 ' that trolley 2 ' and chain block 3 ' form, manual monorail trolley 2 ' can be in 1 ' lateral displacement of I-steel, in hand
The bottom of dynamic monorail trolley 2 ' is installed with chain block 3 ', will successively transport cutter 100 ' by 3 ' bottom suspension hook of chain block
To people cabin 12 ', anterior shield transfer chamber 13 ' and dregs storehouse 14 ', be finally completed cutterhead fix a cutting tool 100 ' replacement.For example, turning
During fortune, since the hatch door height in people cabin 12 ' is 935mm, 14 ' hatch door diameter of dregs storehouse is 600mm, the general weight of cutter
For 100kg, 12 ' inner height of people cabin and space are limited, 15 ' place of shield body flange need to adjust chain block 3 ' highly with monorail trolley 2 '
Position, cutter carrying is carried out by manpower, frequently transporting cutter not only greatly increases labor intensity, and on I-steel 1 '
2 ' the structure of monorail trolley slided manually is simple, lack brake etc. brake apparatus, shield attitude be in plant head when, not only easily with
The interior equipment in people cabin 12 ', which collides, causes security risk (such as smoke alarm), is more likely to that personnel safety can be jeopardized.
In view of this, the present inventor furthers investigate in view of the above-mentioned drawbacks in the prior art, there is this case generation then.
Summary of the invention
To overcome defect existing for existing equipment, the utility model lies in that providing a kind of shield machine cutter transfer device.
The utility model is realized in this way: a kind of shield machine cutter transfer device, it include an at least scissor-like jack,
One ceiling mounted tracks and a chain block；The ceiling mounted tracks include that matrix, connection rail and glidepath, the connection rail can control shifting
It is connected on matrix dynamicly；The glidepath is sheathed on the lower part of connection rail, and can opposite connection rail setting for linear motion；Institute
The top that scissor-like jack is fixed on described matrix is stated, the chain block is fixedly connected on the bottom end of glidepath, described to pull
Cucurbit has a drop hanger.
Preferably, a plurality of rolling assemblies are respectively equipped between described matrix and connection rail, between glidepath and connection rail；
The rolling assembly includes a retainer and a plurality of balls, is equipped with a plurality of and rolling along its length on the retainer
The accommodating hole that pearl matches is placed in an accommodating hole per the ball.
Preferably, the cross section of the connection rail is I-shape construction, and the cross section of described matrix and glidepath is in opposite
Concave-shaped structure with flanging is set, and described matrix is sheathed on the top of connection rail, and the lower part of the connection rail is embedded at downslide
In rail.
Preferably, it further includes spacer pin, while the baseline top end face is at least provided with a first through hole, described
The top end surface for connecting rail is equipped with a plurality of second through-holes, which sequentially passes through first through hole and the second through-hole is limited
Position.
Preferably, it further includes caging bolt and zigzag shape spring leaf, and the portion of arching upward of the spring leaf is equipped with threaded hole, simultaneously
The bottom end face of the glidepath at least provided with a third through-hole, the bottom end face of the connection rail be equipped with several the 4th
Through-hole, the caging bolt sequentially pass through third through-hole and are bolted in the threaded hole of spring leaf, are worn by adjusting caging bolt end
The length of threaded hole is crossed to control the length in caging bolt end insertion fourth hole.
Preferably, the connection rail has two level boards and a web, and the both ends of two level board are opposite respectively to hang down
It is straight to extend there are two the first limit plate, and two the first limit plates are located at the two sides of web and arranged in a crossed manner；Described matrix
Both ends be respectively extended with second limit plate vertically upward at flanging respectively, which is located exactly at connection rail
Not formed first limit plate of top water plate side；The both ends of the glidepath are each vertically downward at flanging respectively
It is extended with a third limit plate, which is located exactly at not formed first limit plate of bottom horizontal plate of connection rail
Side.
Preferably, it states and is respectively equipped with two rolling assemblies between matrix and connection rail, which is located at connection
The two sides of rail web plate；Two rolling assemblies are respectively equipped between the glidepath and connection rail, which is located at
Connect the two sides of rail web plate；The rolling assembly includes a retainer and a plurality of balls, on the retainer along its length
Equipped with a plurality of accommodating holes to match with the ball, it is placed in an accommodating hole per the ball.
Preferably, the quantity of the scissor-like jack is two, and two scissor-like jack intervals are arranged.
Utility model has the advantages that structure is simple, securely and reliably, realize cutter inside and outside people cabin with can be convenient
Lifting and conveying, reduce labor intensity of workers, eliminate security risk.
Detailed description of the invention
The utility model is further described in conjunction with the embodiments with reference to the accompanying drawings；
Fig. 1 is existing shield machine cutter transfer device usage state diagram；
Fig. 2 is a kind of one of overall schematic of shield machine cutter transfer device of the utility model；
Fig. 3 is the two of a kind of overall schematic of shield machine cutter transfer device of the utility model；
Fig. 4 is the enlarged drawing of A in Fig. 3；
Fig. 5 is a kind of exploded view of shield machine cutter transfer device of the utility model；
Fig. 6 is the assembly half-section diagram of the utility model ceiling mounted tracks；
Fig. 7 is a kind of schematic diagram of the use state one of shield machine cutter transfer device of the utility model；
Fig. 8 is a kind of schematic diagram of the use state two of shield machine cutter transfer device of the utility model；
Fig. 9 is a kind of schematic diagram of the use state three of shield machine cutter transfer device of the utility model.
Specific embodiment
It please refers to Fig. 2-3, a kind of shield machine cutter transfer device 100, including an at least scissor-like jack 1, one and lifts rail
Road 2 and a chain block 3；The ceiling mounted tracks 2 include matrix 21, connection rail 22 and glidepath 23, and the connection rail 22 can be left
It is connected to moving right on matrix 21；The glidepath 23 is sheathed on the lower part of connection rail 22, and opposite can connect rail 22 and make directly
Line movement setting；The scissor-like jack 1 is fixed on the top of described matrix 21, and the chain block 3 is fixedly connected on downslide
The bottom end of rail 23, the chain block 3 have a drop hanger 31, and lifting can be connected with hanging ring 32 between cutter 4 and chain block 3,
The hanging ring 32 is removably fixed on cutter 4.The quantity of the scissor-like jack 1 is preferably two, and two scissor-like jacks 1
Interval setting, adjusts the height of two scissor-like jacks 1 respectively, ceiling mounted tracks 2 can be caused to form certain pitch angle, needs strong
What is adjusted is to use scissor-like jack 1 rather than telescopic oil cylinder or cylinder, is allowed for since the ceiling mounted tracks 2 are mounted on people cabin 12
It is interior, it will do it Manual pressurizing in people cabin 12, so if it is also easy to produce security risk using components such as oil cylinder or cylinders, simultaneously because
Scissor-like jack 1 is pure mechanic structure, and structure is simple, and manufacturing cost is low.
Referring again to Fig. 4-6, the cross section of the connection rail 22 is I-shape construction, described matrix 21 and glidepath 23
Cross section is sheathed on the top of connection rail 22, the connection rail in the concave-shaped structure with flanging, described matrix 21 is oppositely arranged
22 lower part is embedded in glidepath 23.The connection rail 22 has two level boards 221 and a web 222, two level board
221 head and the tail both ends extend vertically in opposite directions respectively there are two the first limit plate 223, and two the first limit plates 223 distinguish positions
Two sides and top-bottom cross setting in web 222.Respectively prolong vertically upward at flanging respectively at the head and the tail both ends of described matrix 21
Second limit plate 211 is stretched, i.e. the head end of matrix 21 is equipped with second limit plate 211, and the tail end of matrix 21 also is provided with one
A second limit plate 211, the top water plate 221 not formed first which is located exactly at connection rail 22 limit
The side of plate 223；The both ends of the glidepath 23 respectively extend a third limit plate vertically downward at flanging respectively
231, the setting means of third limit plate 231 and the second limit plate 211 are identical, are not repeated, the lucky position of third limit plate 231
In the side of not formed first limit plate 223 of bottom horizontal plate 221 of connection rail 22.Between described matrix 21 and connection rail 22,
A plurality of rolling assemblies 24 are respectively equipped between glidepath 23 and connection rail 22；The present embodiment is between matrix 21 and connection rail 22
Two rolling assemblies 24 are respectively equipped with, which is located at the two sides of connection rail web plate 222；The glidepath 23
Two rolling assemblies 24 are respectively equipped between connection rail 22, which is located at the two sides of connection rail web plate 222；
The rolling assembly 24 includes a retainer 241 and a plurality of balls 242, is equipped with along its length on the retainer 241 multiple
Several accommodating holes 243 to match with the ball 242, are placed in an accommodating hole 243 per the ball 242.Rolling assembly
24 setting can be reduced matrix 21 and connect the friction between rail 22, between glidepath 23 and connection rail 22, and is located at matrix 21
Rolling assembly 24 between connection rail 22 leads to the rolling group due to the setting of the first limit plate 223 and the second limit plate 211
Part 24 can only move between matrix 21 and connection rail 22；Positioned at glidepath 23 and connection rail 22 between rolling assembly 24 due to
The setting of first limit plate 223 and third limit plate 231, cause the rolling assembly 24 can only connection rail 22 and glidepath 23 it
Between move.
Referring again to Fig. 4-6, the ceiling mounted tracks 2 further include a spacer pin 25 21 top end surface of matrix described simultaneously extremely
It is equipped with a first through hole 212 less, the top end surface of the connection rail 22 is equipped with a plurality of second through-holes 224, the spacer pin 25
First through hole 212 and the second through-hole 224 are sequentially passed through, to avoid producing relative sliding between connection rail 22 and matrix 21, is kept away
Exempt to connect relevant device in rail 22 and shield machine and inertial collision occurs.
The hoisting mechanism 2 further includes zigzag shape spring leaf 261 and caging bolt 262, the portion that arches upward of the spring leaf 261
Equipped with threaded hole 2611, while the bottom end face of the glidepath 23 is at least provided with a third through-hole 232, the connection rail
22 bottom end face 221 is equipped with several fourth holes 225, which sequentially passes through third through-hole 232 and be bolted in
The threaded hole 2611 of spring leaf 261 controls limit spiral shell by adjusting 262 end of caging bolt across the length of threaded hole 2611
In fourth hole 225 length is inserted into 262 end of bolt, when needing to limiting between glidepath 23 and connection rail 22, then limits
The length of 262 precession of bolt to threaded hole 2611 increases, then the end of caging bolt 262 can be inserted into fourth hole 225 deeper
Interior, which is greater than spring leaf 261 elastically-deformable height, it is ensured that even if spring leaf 261 is squeezed, then caging bolt 262
End is still in fourth hole 225；When needing to delay the sliding velocity between glidepath 23 and connection rail 22, then limit is reduced
To the length of threaded hole 2611, the end of caging bolt 262 only needs relatively shallowly to be inserted into fourth hole 225 for position 262 precession of bolt,
The depth is less than the elastically-deformable height of spring leaf 261, when glidepath 23 is with the generation Relative sliding of rail 22 is connect, once limit
In the end insertion fourth hole 225 of bolt 262, spring leaf 261 is driven by the relative displacement of connection rail 22 and glidepath 23
Flexible deformation is generated, the end of caging bolt 262 is detached from fourth hole 225, to delay between glidepath 23 and connection rail 22
Relative moving speed, avoid glidepath 23 quickly stretch out, recycling.
Referring again to Fig. 7-9, when application utility model works, cutter 4 is transported to cutter shipping platform in shield machine
On 11, it is contour that rotation scissor-like jack 1 drives ceiling mounted tracks 2 vertically to drop to 121 upper limb of people's hatch door, and ceiling mounted tracks 2, which stretch out, to be connected
Integrate with 22, glidepath 23, and rides on tool changing platform railing 15；Installation spacer pin 25 prevents connection rail 22 from sliding, by pulling
Cucurbit 3 is promoted with cutter 4, when being more than 121 lower edge of people's hatch door, connects rail 22 and lower guideway 23 is contracted in people cabin 12, at this time
People cabin 12 can pressurize, and rotate backward scissor-like jack 1 and adjust to complete recycling in folded state, then by chain block 3
Whole 4 height of cutter, stretches out connection rail 22,23 length of glidepath to anterior shield transfer chamber 13, dregs storehouse 14, until cutter 4 is conveyed
To cutterhead.
The utility model adjusts 2 height of ceiling mounted tracks and angle by two scissor-like jacks 1, and auxiliary manpower carries out cutter 4 and exists
Lifting and conveying inside and outside people cabin reduce construction personnel's cutter 4 and carry number.
The product form and style of above-described embodiment and diagram and non-limiting the utility model, any technical field
The appropriate variation and modification that those of ordinary skill does it, all should be regarded as the patent category for not departing from the utility model.
Claims (8)
1. a kind of shield machine cutter transfer device, it is characterised in that: including an at least scissor-like jack, a ceiling mounted tracks and proficiency
Draw cucurbit；The ceiling mounted tracks include that matrix, connection rail and glidepath, the connection rail can movably be connected to matrix
On；The glidepath is sheathed on the lower part of connection rail, and can opposite connection rail setting for linear motion；The scissor-like jack is solid
Due to the top of described matrix, the chain block is fixedly connected on the bottom end of glidepath, and the chain block has a drop hanger.
2. a kind of shield machine cutter transfer device as described in claim 1, it is characterised in that: described matrix and connection rail it
Between, glidepath and connection rail between be respectively equipped with a plurality of rolling assemblies；The rolling assembly includes a retainer and a plurality of
Ball is equipped with a plurality of accommodating holes to match with the ball on the retainer along its length, sets per the ball
In an accommodating hole.
3. a kind of shield machine cutter transfer device as described in claim 1, it is characterised in that: the cross section of the connection rail is
In the concave-shaped structure with flanging is oppositely arranged, described matrix is arranged for the cross section of I-shape construction, described matrix and glidepath
It is embedded in glidepath in the lower part on the top of connection rail, the connection rail.
4. a kind of shield machine cutter transfer device as claimed in claim 1 or 3, it is characterised in that: it further includes spacer pin, together
At least provided with a first through hole, it is logical that the top end surface of the connection rail is equipped with a plurality of second for the baseline top end face of Shi Suoshu
Hole, which sequentially passes through first through hole and the second through-hole is limited.
5. a kind of shield machine cutter transfer device as claimed in claim 1 or 3, it is characterised in that: it further includes caging bolt
With zigzag shape spring leaf, the portion of arching upward of the spring leaf is equipped with threaded hole, at the same the bottom end face of the glidepath at least provided with
The bottom end face of one third through-hole, the connection rail is equipped with several fourth holes, and it is logical which sequentially passes through third
Hole and the threaded hole for being bolted in spring leaf control caging bolt end by adjusting caging bolt end across the length of threaded hole
Length in end insertion fourth hole.
6. a kind of shield machine cutter transfer device as claimed in claim 3, it is characterised in that: the connection rail has two levels
Plate and a web, the both ends of two level board extend vertically in opposite directions respectively there are two the first limit plate, and two first limits
Position plate is located at the two sides of web and arranged in a crossed manner；The both ends of described matrix are respectively extended at flanging vertically upward respectively
One the second limit plate, second limit plate are located exactly at the side of not formed first limit plate of top water plate of connection rail；
The both ends of the glidepath are respectively extended with a third limit plate vertically downward at flanging respectively, and the third limit plate is proper
The side of good not formed first limit plate of bottom horizontal plate for being located at connection rail.
7. a kind of shield machine cutter transfer device as claimed in claim 6, it is characterised in that: between described matrix and connection rail
Two rolling assemblies are respectively equipped with, which is located at the two sides of connection rail web plate；The glidepath and connection rail
Between be respectively equipped with two rolling assemblies, which is located at the two sides of connection rail web plate；The rolling assembly includes
One retainer and a plurality of balls are equipped with a plurality of accommodatings to match with the ball on the retainer along its length
Hole is placed in an accommodating hole per the ball.
8. a kind of shield machine cutter transfer device as described in claim 1, it is characterised in that: the quantity of the scissor-like jack
It is two, and two scissor-like jack intervals are arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822265445.9U CN209244572U (en) | 2018-12-31 | 2018-12-31 | A kind of shield machine cutter transfer device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822265445.9U CN209244572U (en) | 2018-12-31 | 2018-12-31 | A kind of shield machine cutter transfer device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209244572U true CN209244572U (en) | 2019-08-13 |
Family
ID=67535683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822265445.9U Withdrawn - After Issue CN209244572U (en) | 2018-12-31 | 2018-12-31 | A kind of shield machine cutter transfer device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209244572U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109458187A (en) * | 2018-12-31 | 2019-03-12 | 厦门厦工中铁重型机械有限公司 | A kind of shield machine cutter transfer device |
| CN112324449A (en) * | 2020-11-30 | 2021-02-05 | 中建八局轨道交通建设有限公司 | Cutter conveying device and method for changing cutter of shield machine |
-
2018
- 2018-12-31 CN CN201822265445.9U patent/CN209244572U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109458187A (en) * | 2018-12-31 | 2019-03-12 | 厦门厦工中铁重型机械有限公司 | A kind of shield machine cutter transfer device |
| CN109458187B (en) * | 2018-12-31 | 2023-11-24 | 厦门厦工中铁重型机械有限公司 | Cutter transferring device of shield tunneling machine |
| CN112324449A (en) * | 2020-11-30 | 2021-02-05 | 中建八局轨道交通建设有限公司 | Cutter conveying device and method for changing cutter of shield machine |
| CN112324449B (en) * | 2020-11-30 | 2022-05-27 | 中建八局轨道交通建设有限公司 | Cutter conveying device and method for changing cutter of shield machine |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20190813 Effective date of abandoning: 20231124 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20190813 Effective date of abandoning: 20231124 |