CN202645594U - Pipe sheet jacking structure of pipe sheet feeding machine of tunnel tunneling machine - Google Patents
Pipe sheet jacking structure of pipe sheet feeding machine of tunnel tunneling machine Download PDFInfo
- Publication number
- CN202645594U CN202645594U CN 201220310936 CN201220310936U CN202645594U CN 202645594 U CN202645594 U CN 202645594U CN 201220310936 CN201220310936 CN 201220310936 CN 201220310936 U CN201220310936 U CN 201220310936U CN 202645594 U CN202645594 U CN 202645594U
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- China
- Prior art keywords
- connecting rod
- hinged
- pipe sheet
- supporting
- jurisdiction
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- Expired - Lifetime
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Abstract
The utility model discloses a pipe sheet jacking structure of a pipe sheet feeding machine of a tunnel tunneling machine, comprising a base and a supporting frame, wherein the base comprises two slide rails which are arranged in parallel; the two slide rails are symmetrically provided with a fixing seat and a sliding seat; the supporting frame comprises two groups of symmetrically-arranged supporting assemblies which are formed by a connecting rod mechanism and a supporting cross beam; in each group of the supporting assembly, the connecting rod mechanism is formed by a first connecting rod and a second connecting rod, which are hinged through a middle part; the upper end of the first connecting rod is fixedly hinged with one end of the supporting cross beam; the lower end of the first connecting rod is hinged with the sliding seat on the slide wail; the upper end of the second connecting rod is hinged with a slide block at the other end of the supporting cross beam; the lower end of the second connecting rod is hinged with the fixing seat on the same slide rail; and the sliding seat is connected with an ejection oil cylinder. According to the pipe sheet jacking structure, the problems that a filling material cannot be smoothly injected to a bottom pipe sheet and the pipe sheet cannot be descended to the lowest part are solved.
Description
Technical field
The utility model belongs to tunnel machine equipment, is specifically related to the section of jurisdiction climbing structure that the sheet machine is fed in a kind of tunnel machine section of jurisdiction.
Background technology
Most of tunnel all adopts pipe-plate lining in the tunnel machine work progress, and the section of jurisdiction is in the inner in order efficiently transportation of tunnel machine, and it is a kind of special equipment for the transportation section of jurisdiction that the sheet machine is fed in the section of jurisdiction, can Effective Raise section of jurisdiction travelling speed.
At present, the tunnel machine section of jurisdiction is overall structure in the middle part of feeding the sheet machine both at home and abroad, can affect to feed sheet machine region to section of jurisdiction, bottom injection packing material.When the section of jurisdiction inverted arch block is arranged, inverted arch block section of jurisdiction excessive height, need to be when duct piece assembling machine grasps reduce inverted arch block height, the sheet machine climbing structure of feeding commonly used adopts the vertically direct jacking section of jurisdiction of direct oil cylinder, owing to be subject to the restriction of oil cylinder height dimension, can't be reduced to the section of jurisdiction minimumly, affect the section of jurisdiction grasp speed.
The utility model content
The purpose of this utility model is the section of jurisdiction climbing structure that provides a kind of tunnel machine section of jurisdiction to feed the sheet machine in order to overcome the deficiencies in the prior art, to solve smooth to section of jurisdiction, bottom injection packing material and can not be reduced to minimum problem to the section of jurisdiction.
For achieving the above object, the utility model adopts following technical scheme:
The section of jurisdiction climbing structure of sheet machine is fed in the tunnel machine section of jurisdiction, comprising: base and bracing frame; Described base comprises two one slide rails that be arranged in parallel, is arranged with holder and sliding seat on two one slide rails; Support frame as described above comprises symmetrically arranged two groups of supporting components that are comprised of linkage and supporting traverse; In every group of supporting component, described linkage is by consisting of by middle part hinged first connecting rod and second connecting rod, one end of the upper end of first connecting rod and described supporting traverse is fixedly hinged, the lower end of first connecting rod is hinged with the sliding seat that is located on the slide rail, the upper end of second connecting rod and the other end of supporting traverse are hinged by slide block, and the lower end of second connecting rod is hinged with the holder that is located on the same slide rail; Described sliding seat is connected with pipe bending cylinder.
Feed sheet machine lifting structures with existing section of jurisdiction and compare, the utlity model has following beneficial effect:
1) lifting structures adopts hydraulic jack to promote linkage, realizes elevating movement, and simple in structure, oil cylinder quantity is few, and is easy to operate.
2) linkage is " X-type " connecting rod, and oil cylinder stroke is little just can realize higher adjustable height, saves height space, is conducive to the duct piece assembling machine grasping pipe piece.
3) base is the bilateral symmetry structure, is fixed on the tunnel machine, separately, is conducive in time inject packing material to the section of jurisdiction, bottom at the base middle part in the middle of two one slide rails in the base, effectively controls the section of jurisdiction molding effect.
Below in conjunction with drawings and Examples the utility model is described further.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2, Fig. 3 are respectively the utility model different operating view.
The specific embodiment
Referring to Fig. 1, the section of jurisdiction climbing structure of sheet machine is fed in the tunnel machine section of jurisdiction, comprising: base and bracing frame; Described base comprises on two one slide rails, 5, two one slide rails 5 that be arranged in parallel and is arranged with holder 6 and sliding seat 7; Support frame as described above comprises symmetrically arranged two groups of supporting components that are comprised of linkage 4 and supporting traverse 2; In every group of supporting component, described linkage 4 is made of first connecting rod 401 and second connecting rod 402 and is X-shaped, first connecting rod 401 and second connecting rod 402 are hinged by bearing pin 3 at the middle part, the upper end of first connecting rod 401 is fixedly hinged by the end of bearing pin 3 with described supporting traverse 2, the lower end of first connecting rod 401 is hinged with the sliding seat 7 that is located on the slide rail 5, the other end of the upper end of second connecting rod 402 and supporting traverse 2 is hinged by slide block 11, slide block 10 cooperates with slotted hole groove 201 on the supporting traverse 2, and the lower end of second connecting rod 402 is hinged with the holder 6 that is located on the same slide rail 5; Described sliding seat 6 is connected with pipe bending cylinder 8, and pipe bending cylinder 8 is contained on the oil cylinder seat 9.
Operating principle of the present utility model: the duty during lifting as shown in Figure 2, pipe bending cylinder 8 stretches out at hydraulic oil effect lower piston rod and drives sliding seat 7 along slide rail 5 controlled slips; First connecting rod 401 and second connecting rod 402 in the sliding seat 7 drivening rod mechanisms 4 are drawn close mutually, and the slotted hole groove 201 interior controlled slips of slide block 10 on brace summer 2 raise supporting traverse 2; Duty during decline as shown in Figure 3, first connecting rod 401 and second connecting rod 402 in the pipe bending cylinder 8 piston rod retraction drivening rod mechanisms 4 are separated from each other, and supporting traverse 2 is reduced.Section of jurisdiction 1 is placed on the supporting traverse 2, with supporting traverse 2 elevating movements.
The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified to the equivalent example of equivalent variations, in every case be not break away from the technical solutions of the utility model content,, all still belong in the scope of technical solutions of the utility model any simple modification, equivalent variations and modification that above embodiment does according to technical spirit of the present utility model.
Claims (1)
1. the section of jurisdiction climbing structure of tunnel machine section of jurisdiction hello a sheet machine is characterized in that: comprising: base and bracing frame; Described base comprises two one slide rails that be arranged in parallel, is arranged with holder and sliding seat on two one slide rails; Support frame as described above comprises symmetrically arranged two groups of supporting components that are comprised of linkage and supporting traverse; In every group of supporting component, described linkage is by consisting of by middle part hinged first connecting rod and second connecting rod, one end of the upper end of first connecting rod and described supporting traverse is fixedly hinged, the lower end of first connecting rod is hinged with the sliding seat that is located on the slide rail, the upper end of second connecting rod and the other end of supporting traverse are hinged by slide block, and the lower end of second connecting rod is hinged with the holder that is located on the same slide rail; Described sliding seat is connected with pipe bending cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220310936 CN202645594U (en) | 2012-06-29 | 2012-06-29 | Pipe sheet jacking structure of pipe sheet feeding machine of tunnel tunneling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220310936 CN202645594U (en) | 2012-06-29 | 2012-06-29 | Pipe sheet jacking structure of pipe sheet feeding machine of tunnel tunneling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202645594U true CN202645594U (en) | 2013-01-02 |
Family
ID=47414714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220310936 Expired - Lifetime CN202645594U (en) | 2012-06-29 | 2012-06-29 | Pipe sheet jacking structure of pipe sheet feeding machine of tunnel tunneling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202645594U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105201523A (en) * | 2015-11-11 | 2015-12-30 | 北方重工集团有限公司 | Device for quickly unloading and storing duct piece of full facer |
| CN113818909A (en) * | 2021-09-23 | 2021-12-21 | 辽宁三三工业有限公司 | Chain type shield machine feeding device |
| CN108412524B (en) * | 2018-03-22 | 2024-03-19 | 辽宁三三工业有限公司 | Quick uninstallation feeds piece device |
-
2012
- 2012-06-29 CN CN 201220310936 patent/CN202645594U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105201523A (en) * | 2015-11-11 | 2015-12-30 | 北方重工集团有限公司 | Device for quickly unloading and storing duct piece of full facer |
| CN105201523B (en) * | 2015-11-11 | 2017-06-23 | 北方重工集团有限公司 | A kind of full face tunnel boring machine section of jurisdiction fast discharging storage device |
| CN108412524B (en) * | 2018-03-22 | 2024-03-19 | 辽宁三三工业有限公司 | Quick uninstallation feeds piece device |
| CN113818909A (en) * | 2021-09-23 | 2021-12-21 | 辽宁三三工业有限公司 | Chain type shield machine feeding device |
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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: 20130102 |