CN207079654U - Diaphram wall enters rock grooving construction device - Google Patents
Diaphram wall enters rock grooving construction device Download PDFInfo
- Publication number
- CN207079654U CN207079654U CN201720798914.6U CN201720798914U CN207079654U CN 207079654 U CN207079654 U CN 207079654U CN 201720798914 U CN201720798914 U CN 201720798914U CN 207079654 U CN207079654 U CN 207079654U
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- China
- Prior art keywords
- arc
- guide rod
- construction device
- bucket
- scraper plate
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- 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.)
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Abstract
The utility model discloses a kind of diaphram wall to enter rock grooving construction device, bucket valve including grab bucket seat and the arc-shaped being hinged on grab bucket seat both sides, spoil disposal scraper plate is provided with the bucket valve, it is fixed with and its arc identical guide rod on the inside of the bucket valve, the spoil disposal scraper plate both sides carry the sliding sleeve that is set on guide rod and can be slided along guide rod, soil is discharged by bucket valve by the effect of self gravitation to solve soil, because soil viscosity is larger, the problem of soil discharge bucket valve is slower, and operating efficiency is relatively low.
Description
Technical field
It the utility model is related to diaphram wall and enter rock trenching construction field, more specifically, it relates to which a kind of underground connects
Continuous wall enters rock grooving construction device.
Background technology
Grab bucket is widely used in modern architecture industry.Especially, the underground that grab bucket is mainly used in engineering machinery field is continuous
Wall hydraulic grab bucket grooving machine.Grab bucket generally includes grab bucket seat, grab bucket shell and scraper, wherein grab bucket shell is connected in grab bucket seat,
Scraper is installed in grab bucket shell, and shell of being grabbed bucket in the course of work of grabbing bucket needs opening and closing to grab into and be carried to soil
Discharge it elsewhere.
Patent announcement number is to disclose a kind of hydraulic grab bucket grooving machine, including oil in CN206157798U Chinese patent
Cylinder, sliding block, push rod and bucket valve, push rod and bucket valve are two, and one end of sliding block is connected with the expansion link that oil cylinder arranges, and sliding block is another
One end and the top of push rod are hinged, and the bottom of the push rod is hinged with the bucket valve, each one institute of the corresponding connection of the push rod
Bucket valve is stated, two push rods are symmetrically arranged in the sliding block both sides, and can effectively extend hydraulic grab bucket grooving machine uses the longevity
Life.
But, however it remains problems with：After the bucket valve closure of hydraulic grab bucket grooving machine catches soil, when bucket valve opens,
Soil is discharged bucket valve by soil by the effect of self gravitation, and because soil viscosity is larger, soil discharge bucket valve is slower, work
It is less efficient.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is that providing a kind of diaphram wall enters rock grooving
Construction equipment, when being opened with solution decisive struggle valve, soil is discharged bucket valve by soil by the effect of self gravitation, due to soil viscosity compared with
Greatly, the problem of soil discharge bucket valve is slower, and operating efficiency is relatively low.
To achieve the above object, the utility model provides following technical scheme：
A kind of diaphram wall enters rock grooving construction device, including grab bucket seat and the arc-shaped that is hinged on grab bucket seat both sides
Bucket valve, is provided with spoil disposal scraper plate in the bucket valve, the bucket valve inner side is fixed with scrapes with its arc identical guide rod, the spoil disposal
Plate both sides carry the sliding sleeve that is set on guide rod and can be slided along guide rod.
Using above-mentioned technical proposal：When grooving construction device works, oil cylinder is by the expansion link that it is arranged with movable slider
During shifting, sliding block drives the bucket valve of grab bucket seat both sides to open by connecting rod, and when bucket valve opens completely, spoil disposal scraper plate is located at bucket valve most
Bottom and cover the part of bucket valve and enter Tu Kou, bucket valve promotes spoil disposal scraper plate when starting to cut the earth in the presence of the thrust of soil
Upward sliding, after bucket valve closure completely when opening again, spoil disposal scraper plate slide downward under gravity, by the soil in the valve that struggles against
Quick discharge, operating efficiency are high.
Further, it is located on the inside of the bucket valve with the same chute of arc, the guide rod in chute, the sliding sleeve
Both ends carry the bellows being socketed on guide rod, and described bellows one end is fixedly connected with sliding sleeve, and the other end is fixed with guide rod to be connected
Connect.
Using above-mentioned technical proposal：In sliding sleeve sliding process, guide rod is isolated with soil by bellows, avoid soil from gluing
After being connected on guide rod, the slip slided on guide rod is impacted.
Further, the grab bucket seat sidepiece is provided with the support shaft being rotatablely connected with it, is fixed with and can stretch in the support shaft
The depression bar of contracting, the support shaft are provided with the elastic component for driving it to rotate down, and described depression bar one end is hinged with spoil disposal scraper plate.
Using above-mentioned technical proposal：Drive support shaft to rotate down by elastic component and push spoil disposal scraper plate, bucket valve closure is grabbed
Spoil disposal scraper plate impacting soil in the process of soil, increase bucket valve grab the work effect grabbed native amount, improve grooving construction device of soil every time
Rate, while casting speed and efficiency when accelerating casting.
Further, the elastic component is the torsion spring being socketed in support shaft, and the one end is fixedly connected with support shaft,
The other end is fixedly connected with grab bucket seat.
Using above-mentioned technical proposal：Drive support shaft to rotate down by the restoring force of torsion spring and push spoil disposal scraper plate, struggle against valve
Closure grabs spoil disposal scraper plate impacting soil during soil, and what increase bucket valve grabbed soil every time grabs native amount, improves grooving construction device
Operating efficiency, while casting speed and efficiency when accelerating casting.
Further, Packed sleeve is arranged in the support shaft, the sleeve is fixedly connected with support base, the support
Axle one end is rotatablely connected through sleeve with it, and the torsion spring is located in the sleeve.
Using above-mentioned technical proposal：Sleeve seal, by torsion spring and soil and water segregation, avoid grooving construction device worked
Soil is adhered on torsion spring in journey impacts to its normal work, at the same prevent torsion spring contacted with water after corrosion.
Further, the spoil disposal scraper plate bottom carries supports with the valve arc identical arc that struggles against, the arc with bucket valve
Connect, the arc front edge of board scrapes mud face with inclined.
Using above-mentioned technical proposal：The soil sticked on bucket valve is scraped into row by scraping mud face when spoil disposal scraper plate glides
Go out, make the inner space of bucket valve bigger, once capture more soil, improve the operating efficiency of grooving construction device.
Further, the spoil disposal scraper plate is vertical with the arc.
Using above-mentioned technical proposal：When grabbing soil, soil is bigger to the thrust of spoil disposal scraper plate, extruding of the spoil disposal scraper plate to soil
Power is bigger, compresses more soil, and bucket valve can capture more soil.
Further, the sliding sleeve is arc shape, the arc and matching guide bars of the sliding sleeve.
Using above-mentioned technical proposal：Be easy to slide over the slip on guide rod, make to slide over slided on guide rod it is more smooth.
In summary, the utility model has the advantages that；
1st, spoil disposal efficiency high；
2nd, bucket valve can capture more soil every time.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the present embodiment；
Fig. 2 is the attachment structure schematic diagram of spoil disposal scraper plate and bucket valve in the present embodiment；
Fig. 3 is the structural representation of pushing mechanism in the present embodiment.
Reference：1st, ladder；2nd, oil cylinder；3rd, sliding block；4th, grab bucket seat；5th, struggle against valve；6th, spoil disposal scraper plate；7th, guide rod；8th, ripple
Line pipe；9th, arc；10th, mud face is scraped；11st, support shaft；12nd, depression bar；13rd, torsion spring；14th, sleeve；15th, sliding sleeve；16th, Tu Kou is entered；
17th, pushing mechanism；18th, connecting rod；19th, chute.
Embodiment
A kind of diaphram wall enters rock grooving construction device, as shown in figure 1, the oil including ladder 1 and on ladder 1
Cylinder 2, ladder 1 arrange expansion link bar on be fixed with the sliding block 3 that can slide up and down, be provided with grab bucket on the ladder 1 of the bottom of sliding block 3
The bucket valve 5 of seat 4 and the arc-shaped being hinged on the both sides of grab bucket seat 4, sliding block 3 are provided with one end connecting rod 18 be hinged with it, connecting rod
18 other ends and bucket valve 5 are be hinged；When grooving construction device works, the expansion link band movable slider 3 that oil cylinder 2 is arranged by it moves up
When, sliding block 3 drives the bucket valve 5 of the both sides of grab bucket seat 4 to open by connecting rod 18；Bucket valve 5 is driven to close when oil cylinder 2 moves down with movable slider 3
Close and grab soil.
As shown in Fig. 2 being provided with perpendicular spoil disposal scraper plate 6 in bucket valve 5, the inner side of bucket valve 5 is provided with and its arc identical
Chute 19, be fixed with chute 19 with its arc identical guide rod 7, the both sides of spoil disposal scraper plate 6 be set on guide rod 7 and and its
The sliding sleeve 15 of the arc of arc matching, sliding sleeve 15 can slide along guide rod 7；When bucket valve 5 opens completely, spoil disposal scraper plate 6 is positioned at bucket valve 5
Foot and cover the part of bucket valve 5 and enter native mouth 16, bucket valve 5 starts to promote in the presence of the thrust of soil when cutting the earth
The upward sliding of spoil disposal scraper plate 6, after bucket valve 5 closure completely when opening again, the slide downward under gravity of spoil disposal scraper plate 6 will
Soil in bucket valve 5 is quickly discharged, and operating efficiency is high；The side of grab bucket seat 4 is provided with the promotion to promoting the slide downward of spoil disposal scraper plate 6
Mechanism 17, spoil disposal scraper plate 6 is promoted to make its spoil disposal speed faster by pushing mechanism 17, it is more efficient.
The both ends of sliding sleeve 15 carry the bellows 8 being socketed on guide rod 7, and the one end of bellows 8 is fixedly connected with sliding sleeve 15, another
End is fixedly connected with guide rod 7；In the sliding process of sliding sleeve 15, guide rod 7 is isolated with soil by bellows 8, avoid soil from being bonded
After on to guide rod 7, slip of the sliding sleeve 15 on guide rod 7 is impacted.
The bottom of spoil disposal scraper plate 6 carries to abut with the arc identical arc 9 of valve 5 that struggles against, arc 9 with bucket valve 5, arc 9
Mud face 10 is scraped with inclined in front end；The soil sticked on bucket valve 5 is scraped into row by scraping mud face 10 when spoil disposal scraper plate 6 glides
Go out, make the inner space of bucket valve 5 bigger, once capture more soil, improve the operating efficiency of grooving construction device.
As shown in figure 3, the pushing mechanism 17 includes being arranged on the sidepiece of grab bucket seat 4 and the support shaft being rotatablely connected with it
11, telescopic depression bar 12 is fixed with support shaft 11, support shaft 11 is provided with the elastic component for driving it to rotate down, depression bar 12
One end is be hinged with spoil disposal scraper plate 6；Elastic component is the torsion spring 13 being socketed in support shaft 11, and the one end of torsion spring 13 is fixed with support shaft 11
Connection, the other end are fixedly connected with grab bucket seat 4；Drive support shaft 11 to rotate down pushing spoil disposal by the restoring force of torsion spring 13 to scrape
Plate 6, the bucket closure of valve 5 grab the impacting soil of spoil disposal scraper plate 6 during soil, and increase bucket valve 5 grabs the native amount of grabbing of soil, improves grooving every time
The operating efficiency of construction equipment, while casting speed and efficiency when accelerating casting.
Packed sleeve 14 is arranged in support shaft 11, sleeve 14 is fixedly connected with support base, and the one end of support shaft 11 passes through
Sleeve 14 is rotatablely connected with it, and torsion spring 13 is located in sleeve 14；Sleeve 14 seals, and torsion spring 13 and soil and water segregation avoid
Soil is adhered on torsion spring 13 and its normal work is impacted in the grooving construction device course of work, at the same prevent torsion spring 13 with
Corrosion after water contact.
Specific work process：When grooving construction device works, the expansion link band movable slider 3 that oil cylinder 2 is arranged by it moves up
When, after sliding block 3 drives the bucket valve 5 of the both sides of grab bucket seat 4 to open completely by connecting rod 18, oil cylinder 2 drives sliding block 3 to move down, so as to band
Dynamic bucket valve 5, which is closed, grabs soil, and soil promotes spoil disposal scraper plate 6 to make spoil disposal scraper plate 6 by pushing for depression bar 12 along slide bar upward sliding
Soil is compressed, increase bucket valve 5 grabs soil property amount；Soil is taken out of after bucket valve 5 closure completely, arranged during opening bucket valve 5
Soil is quickly discharged in the presence of the gravity of mud scraper plate 6 itself and the lower pressure of depression bar 12, improves casting efficiency.
Described above is only preferred embodiment of the present utility model, and the scope of protection of the utility model is not limited merely to
Above-described embodiment, all technical schemes belonged under the utility model thinking belong to the scope of protection of the utility model.It should refer to
Go out, for those skilled in the art, some improvement under the premise of the utility model principle is not departed from and
Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (8)
1. a kind of diaphram wall enters rock grooving construction device, including grab bucket seat (4) and the circle that is hinged on grab bucket seat (4) both sides
The bucket valve (5) of arcuation, it is characterized in that：Spoil disposal scraper plate (6) is provided with the bucket valve (5), bucket valve (5) inner side is fixed with and it
Arc identical guide rod (7), spoil disposal scraper plate (6) both sides carry the cunning that is set on guide rod (7) and can be slided along guide rod (7)
Cover (15).
2. diaphram wall according to claim 1 enters rock grooving construction device, it is characterized in that：On the inside of the bucket valve (5)
With the same chute of arc (19), the guide rod (7) is located in chute (19), and sliding sleeve (15) both ends are with socket
Bellows (8) on guide rod (7), described bellows (8) one end are fixedly connected with sliding sleeve (15), and the other end is solid with guide rod (7)
Fixed connection.
3. diaphram wall according to claim 2 enters rock grooving construction device, it is characterized in that：Grab bucket seat (4) side
Portion is provided with the support shaft (11) being rotatablely connected with it, and telescopic depression bar (12), the branch are fixed with the support shaft (11)
Support axle (11) is provided with the elastic component for driving it to rotate down, and described depression bar (12) one end is be hinged with spoil disposal scraper plate (6).
4. diaphram wall according to claim 3 enters rock grooving construction device, it is characterized in that：The elastic component is socket
Torsion spring (13) in support shaft (11), described torsion spring (13) one end are fixedly connected with support shaft (11), the other end and grab bucket seat
(4) it is fixedly connected.
5. diaphram wall according to claim 4 enters rock grooving construction device, it is characterized in that：On the support shaft (11)
Packed sleeve (14) is arranged, the sleeve (14) is fixedly connected with support base, and described support shaft (11) one end passes through sleeve
(14) and with it is rotatablely connected, the torsion spring (13) is located in the sleeve (14).
6. diaphram wall according to claim 1 enters rock grooving construction device, it is characterized in that：The spoil disposal scraper plate（6）
Bottom carries to abut with valve (5) the arc identical arc (9) that struggles against, the arc (9) with bucket valve (5), the arc (9)
Mud face (10) is scraped with inclined in front end.
7. diaphram wall according to claim 6 enters rock grooving construction device, it is characterized in that：The spoil disposal scraper plate（6）
It is vertical with the arc (9).
8. diaphram wall according to claim 1 enters rock grooving construction device, it is characterized in that：The sliding sleeve (15) is arc
Shape, the arc of the sliding sleeve (15) match with guide rod (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720798914.6U CN207079654U (en) | 2017-07-04 | 2017-07-04 | Diaphram wall enters rock grooving construction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720798914.6U CN207079654U (en) | 2017-07-04 | 2017-07-04 | Diaphram wall enters rock grooving construction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207079654U true CN207079654U (en) | 2018-03-09 |
Family
ID=61427061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720798914.6U Expired - Fee Related CN207079654U (en) | 2017-07-04 | 2017-07-04 | Diaphram wall enters rock grooving construction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207079654U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110331750A (en) * | 2019-07-15 | 2019-10-15 | 辽宁工程技术大学 | A kind of sieve sand crawl pocket for mine engineering cement proportion |
| CN113931247A (en) * | 2021-11-22 | 2022-01-14 | 中建港航局集团有限公司 | Grab bucket device for dredger |
| CN115404936A (en) * | 2022-10-10 | 2022-11-29 | 中联重科股份有限公司 | Excavator bucket cleaning system, control method thereof and excavator |
| CN117286918A (en) * | 2023-11-24 | 2023-12-26 | 亚核智造(江苏)科技有限公司 | Vibrating grab bucket grooving machine |
-
2017
- 2017-07-04 CN CN201720798914.6U patent/CN207079654U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110331750A (en) * | 2019-07-15 | 2019-10-15 | 辽宁工程技术大学 | A kind of sieve sand crawl pocket for mine engineering cement proportion |
| CN113931247A (en) * | 2021-11-22 | 2022-01-14 | 中建港航局集团有限公司 | Grab bucket device for dredger |
| CN113931247B (en) * | 2021-11-22 | 2023-03-14 | 中建港航局集团有限公司 | Grab bucket device for dredger |
| CN115404936A (en) * | 2022-10-10 | 2022-11-29 | 中联重科股份有限公司 | Excavator bucket cleaning system, control method thereof and excavator |
| CN115404936B (en) * | 2022-10-10 | 2024-05-10 | 中联重科股份有限公司 | Excavator bucket cleaning system, control method thereof and excavator |
| CN117286918A (en) * | 2023-11-24 | 2023-12-26 | 亚核智造(江苏)科技有限公司 | Vibrating grab bucket grooving machine |
| CN117286918B (en) * | 2023-11-24 | 2024-02-23 | 亚核智造(江苏)科技有限公司 | Vibrating grab bucket grooving machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180309 Termination date: 20190704 |