CN203022771U - Device for feeding duct pieces in shield tunneling machine - Google Patents
Device for feeding duct pieces in shield tunneling machine Download PDFInfo
- Publication number
- CN203022771U CN203022771U CN 201220704332 CN201220704332U CN203022771U CN 203022771 U CN203022771 U CN 203022771U CN 201220704332 CN201220704332 CN 201220704332 CN 201220704332 U CN201220704332 U CN 201220704332U CN 203022771 U CN203022771 U CN 203022771U
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- delivery platform
- jurisdiction
- feeding
- catch pawl
- section
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- Expired - Lifetime
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Abstract
The utility model relates to a device for feeding duct pieces in a shield tunneling machine. The device for feeding the duct pieces in the shield tunneling machine is composed of an outer conveying platform and an inner conveying platform which is arranged in the outer conveying platform in an embedded mode. Stopping pawls are arranged on two sides of the outer conveying platform and two sides of the inner conveying platform, and the outer conveying platform and the inner conveying platform convey the duct pieces and enable the duct pieces to move forward. Compared with the prior art, the device for feeding the duct pieces in the shield tunneling machine is simpler, firmer and more reliable in structure and high in space utilization rate, reduces procedures for transporting a common electric hoist, saves more construction time, can realize local control and automatic assembly of the duct pieces, and reduces workloads of workers.
Description
Technical field
The utility model relates to the section of jurisdiction conveying equipment, especially relates to the equipment that is used for feeding sheet in a kind of shield machine.
Background technology
In shield method tunneling construction process, tunnel pipe sheet built need to be transported to shield machine main frame rear from ground by purlin car, battery truck, be transported to assembling machine caliper bottom in shield machine by the translation conveying mechanism again, carried out the assembly unit of tunnel pipe sheet built by assembling machine.
Because equipment in shield machine is many, narrow space takes up room littlely therefore the sheet facility are fed in the section of jurisdiction, and transfer efficiency is high and reduce the advantage such as lifting risk.Existing section of jurisdiction is fed the sheet machine and is made of inside and outside delivery platform, and interior delivery platform need to 4 short oil cylinder liftings, hold up the section of jurisdiction, then carry forward by 1 translation oil cylinder; Feed also need when piling up 3 sections of jurisdiction on the sheet machine with whole interior delivery platform hold up, load is larger, and the placing distance of section of jurisdiction needs artificial the grasp, easily cause assembling machine can't snatch etc. disadvantage, more can't realize the mechanical feed feeding of section of jurisdiction.
The utility model content
The purpose of this utility model is exactly to provide a kind of simple in structure for the defective that overcomes above-mentioned prior art existence, is used for feeding the equipment of sheet in the shield machine solid and reliable, that space availability ratio is high.
The purpose of this utility model can be achieved through the following technical solutions:
Be used for feeding the equipment of sheet in a kind of shield machine, this equipment is comprised of outer delivery platform and the interior delivery platform that is embedded in described outer delivery platform inside, and the both sides of described outer delivery platform and interior delivery platform are provided with carries the proal check catch pawl in section of jurisdiction.
Described check catch pawl is connected with outer delivery platform or interior delivery platform respectively through back-moving spring.
Described check catch pawl the is paired both sides of delivery platform and interior delivery platform outside that be arranged in parallel are according to the logarithm of the length of the section of jurisdiction of carrying and location positioning check catch pawl and each is to the distance between the check catch pawl.
Be equipped with the little macromolecule liner of friction factor of the promotion resistance when reducing check catch pawl conveying section of jurisdiction on described interior delivery platform.
The below of described interior delivery platform and outer delivery platform is provided with feed cylinder.
March forward to one grade in the section of jurisdiction that drives during interior delivery platform feeding before each check catch pawl, because catch pawl is back-stop mechanism, the section of jurisdiction that can promote to be positioned at its place ahead travels forward, the check catch pawl of outer delivery platform forward lodges (take the interior delivery platform direction of motion as reference, the outside is for forward), the reverse retaining of check catch pawl of outer delivery platform when interior delivery platform withdraws, simultaneously in the catch pawl of delivery platform forward lodge, therefore the feeding position can be stayed in the section of jurisdiction.
After the section of jurisdiction sequentially is fed into below assembling machine, clamped by the assembling machine caliper, when carrying out assembly unit, feeding the sheet machine can be unaffected, continue feeding work, the sensor of catch pawl drive simultaneously can be reported quantity and the location status of feeding section of jurisdiction on the sheet machine, provides prerequisite for realizing automatic assembling, the position, section of jurisdiction need not manually be grasped during this time, has reduced working strength.
Compared with prior art, the utility model structure is more simple, and is solid and reliable, and space availability ratio is high, reduced the operation of common electric cucurbit carrying, more saves the engineering time, can realize controlling on the spot and section of jurisdiction automation assembly unit, reduced workman's workload.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is local enlarged diagram of the present utility model.
In figure, 1 is that interior delivery platform, 2 is that outer delivery platform, 3 is that feed cylinder, 4 is that check catch pawl, 5 is that back-moving spring, 6 is the macromolecule liner.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is elaborated.
Embodiment
Be used for feeding the equipment of sheet in a kind of shield machine, its structure as shown in Figure 1, by outer delivery platform 2 and be embedded outside that the interior delivery platform 1 of delivery platform 2 inside forms, the both sides of delivery platform 2 and interior delivery platform 1 are provided with check catch pawl 4 outside, check catch pawl 4 is connected with outer delivery platform 2 or interior delivery platform 1 respectively through back-moving spring 5, travels forward in order to carry the section of jurisdiction.
Check catch pawl 4 the is paired both sides of delivery platform 2 and interior delivery platform 1 outside that be arranged in parallel, to the distance between the check catch pawl, by each motion successively to check catch pawl 4, the section of jurisdiction is transported to assigned address according to the logarithm of the length of the section of jurisdiction of carrying and location positioning check catch pawl 4 and each.
Check catch pawl 4 according to the direction of carrying forward lodging successively, promotes the section of jurisdiction and travels forward when promoting the section of jurisdiction, carry complete after, check catch pawl 4 returns to the home position under the effect of back-moving spring 5.In addition, be equipped with the little macromolecule liner 6 of friction factor on interior delivery platform 1, the promotion resistance when reducing check catch pawl 4 and carrying the section of jurisdiction.The below of interior delivery platform 1 and outer delivery platform 2 is provided with the motion that feed cylinder 3 is used for controlling check catch pawl 4.
The present embodiment using method is as follows, can be as shown in Figure 2: at first place a section of jurisdiction feeding sheet machine end, then by interior delivery platform 1 feeding, first section of jurisdiction interior delivery platform 1 end rear by under driving by being arranged on the check catch pawl 4 of outer delivery platform 2, then get final product rollback, check catch pawl 4 check onsets during rollback on outer delivery platform 2, first section of jurisdiction stayed and fed in the middle part of the sheet machine, feeds sheet machine end and vacates.
Then feed sheet machine end and can place second section of jurisdiction, interior delivery platform 1 recovers feeding, the check catch pawl 4 of outer delivery platform 2 is passed through in first section of jurisdiction under the check catch pawl 4 of interior delivery platform 1 promotes, second section of jurisdiction is rear by the check catch pawl 4 by arranging on outer delivery platform 2 under driving interior delivery platform 1 end, then get final product rollback, during rollback, the check catch pawl 4 of outer delivery platform 2 is respectively to first and second section of jurisdiction check onsets, first section of jurisdiction is to feeding sheet machine front end, second section of jurisdiction fed sheet machine end and vacated to hello sheet machine middle part.
Feed subsequently sheet machine end and can place the 3rd section of jurisdiction, delivery platform 1 recovers feeding, first section of jurisdiction enters assembling machine caliper scope under the promotion of the check catch pawl 4 of interior delivery platform 1, be used from assembly unit by the assembling machine pincers, the check catch pawl 4 of outer delivery platform is passed through in second section of jurisdiction under the drive of the check catch pawl 4 of interior delivery platform 1, arrive to feed sheet machine middle part, the 3rd section of jurisdiction is rear by passing through the check catch pawl 4 of outer delivery platform 2 under driving interior delivery platform 1 end; Then get final product rollback, during rollback, the check catch pawl 4 of outer delivery platform 2 is respectively to second, third piece section of jurisdiction check onset, and second section of jurisdiction is to feeding sheet machine front end, and the 3rd section of jurisdiction fed sheet machine end and vacated to hello sheet machine middle part.Can repeat this step afterwards, realize section of jurisdiction circulation feeding.
In the course of conveying of section of jurisdiction, each position, section of jurisdiction is spacing by catch pawl, need not the personal monitoring, and the section of jurisdiction all makes the catch pawl lodging during by the check catch pawl, and this action drives stroke sensor effect, counts and locates, thereby being the automatic assembling transmission of signal.
Claims (5)
1. be used for feeding the equipment of sheet in a shield machine, it is characterized in that, this equipment is comprised of outer delivery platform and the interior delivery platform that is embedded in described outer delivery platform inside, and the both sides of described outer delivery platform and interior delivery platform are provided with carries the proal check catch pawl in section of jurisdiction.
2. be used for feeding the equipment of sheet in a kind of shield machine according to claim 1, it is characterized in that, described check catch pawl is connected with outer delivery platform or interior delivery platform respectively through back-moving spring.
3. be used for feeding the equipment of sheet in a kind of shield machine according to claim 1, it is characterized in that, described check catch pawl the is paired both sides of delivery platform and interior delivery platform outside that be arranged in parallel are according to the logarithm of the length of the section of jurisdiction of carrying and location positioning check catch pawl and each is to the distance between the check catch pawl.
4. be used for feeding the equipment of sheet in a kind of shield machine according to claim 1, it is characterized in that, be equipped with the little macromolecule liner of friction factor of the promotion resistance when reducing check catch pawl conveying section of jurisdiction on described interior delivery platform.
5. be used for feeding the equipment of sheet in a kind of shield machine according to claim 1, it is characterized in that, the below of described interior delivery platform and outer delivery platform is provided with feed cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220704332 CN203022771U (en) | 2012-12-18 | 2012-12-18 | Device for feeding duct pieces in shield tunneling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220704332 CN203022771U (en) | 2012-12-18 | 2012-12-18 | Device for feeding duct pieces in shield tunneling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203022771U true CN203022771U (en) | 2013-06-26 |
Family
ID=48646762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220704332 Expired - Lifetime CN203022771U (en) | 2012-12-18 | 2012-12-18 | Device for feeding duct pieces in shield tunneling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203022771U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104879143A (en) * | 2015-06-16 | 2015-09-02 | 北方重工集团有限公司 | Compact hydraulic drive type segment storing and transporting mechanism |
| CN105041347A (en) * | 2015-06-30 | 2015-11-11 | 上海市机械施工集团有限公司 | Duct piece feeding equipment and duct piece feeding method suitable for rectangular shields |
| CN108657746A (en) * | 2018-04-11 | 2018-10-16 | 益阳赫山链条制造有限公司 | A kind of sugarcane conveyer |
| CN111822450A (en) * | 2019-04-19 | 2020-10-27 | 晟通科技集团有限公司 | Overtravel prevention device and aluminum template surface dirt cleaning machine |
-
2012
- 2012-12-18 CN CN 201220704332 patent/CN203022771U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104879143A (en) * | 2015-06-16 | 2015-09-02 | 北方重工集团有限公司 | Compact hydraulic drive type segment storing and transporting mechanism |
| CN105041347A (en) * | 2015-06-30 | 2015-11-11 | 上海市机械施工集团有限公司 | Duct piece feeding equipment and duct piece feeding method suitable for rectangular shields |
| CN108657746A (en) * | 2018-04-11 | 2018-10-16 | 益阳赫山链条制造有限公司 | A kind of sugarcane conveyer |
| CN111822450A (en) * | 2019-04-19 | 2020-10-27 | 晟通科技集团有限公司 | Overtravel prevention device and aluminum template surface dirt cleaning machine |
| CN111822450B (en) * | 2019-04-19 | 2022-01-18 | 晟通科技集团有限公司 | Aluminum template surface dirt cleaner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130626 |