CN103670443A - Combined type portal tunnel lining trolley - Google Patents
Combined type portal tunnel lining trolley Download PDFInfo
- Publication number
- CN103670443A CN103670443A CN201210331840.7A CN201210331840A CN103670443A CN 103670443 A CN103670443 A CN 103670443A CN 201210331840 A CN201210331840 A CN 201210331840A CN 103670443 A CN103670443 A CN 103670443A
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- truss
- door frame
- frame column
- combined type
- tunnel lining
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Abstract
A combined type portal tunnel lining trolley comprises a template assembly, the side face of the template assembly is respectively connected with a left portal stand column and a right portal stand column through a supporting system, the top face of the template assembly is connected with a bracket assembly, a transverse moving mechanism is connected with the bracket assembly through a jacking system, the bottom of the left portal stand column and the bottom of the right portal stand column are respectively provided with a bottom longitudinal beam, the two ends of each bottom longitudinal beam are respectively provided with a walking mechanism, and a combined type square closed truss structure composed of an upper truss, a lower truss, a left truss and a right truss is arranged between the left portal stand column and the right portal stand column. The combined type portal tunnel lining trolley has the advantages of being simple in structure, easy to install and detach, easy to machine and the like.
Description
Technical field
The present invention relates to a kind of tunnel construction machinery, be specifically related to a kind of tunnel lining trolley based on combined type door frame.
Background technology
At present, in tunnel lining process, known great majority all adopt lining trolley to carry out lining construction.Current lining trolley is mainly by backform system, side form system, bracket system and oil cylinder, side form support system, track running mechanism and formed by the portal frame system of overall load.Wherein, portal frame system is the main bearing part of chassis, conventionally adopts truss-like rod member portal-framed structure.Such as, patent publication No. is that the Chinese invention patent application Publication Specification of CN101575856A discloses a kind of truss-like rod member portal-framed structure, although this truss-like rod member portal-framed structure can meet the load bearing requirements of chassis, but also exist following not enough: the one, truss-like rod member portal-framed structure causes chassis design weight generally heavier, and has increased the cost of construction enterprises; The 2nd, the component that truss-like rod member portal-framed structure forms are more, and installation and removal workload is large, and site operation bothers; The 3rd, truss-like rod member portal-framed structure is different, structure is comparatively complicated, and processing cost is higher, is unfavorable for standardization and generalization.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of simple in structure, installation and removal easily, and is easy to the combined type door frame tunnel lining trolley of processing.
In order to solve the problems of the technologies described above, technical scheme of the present invention is: a kind of combined type door frame tunnel lining trolley, comprise template assembly, the side of template assembly is connected with right door frame column with left-hand door frame column respectively by support system, the end face of template assembly connects bracket assembly, transverse-moving mechanism connects bracket assembly by jack-up system, left-hand door frame column and right door frame column bottom are respectively equipped with bottom girder, the two ends of bottom girder are respectively arranged with running mechanism, between left-hand door frame column and right door frame column, be provided with by upper truss, lower truss, left truss, the closed trussed construction of combined type square of right truss constitute.
Described upper truss, lower truss are horizontally placed between left-hand door frame column and right door frame column, and left truss, right truss are respectively near left-hand door frame column, right door frame column and between upper truss and lower truss.
Between described upper truss, lower truss, left truss, right truss, left-hand door frame column and right door frame column, all adopt securing member to connect.
Described upper truss, lower truss, left truss, right truss all adopt sheet trussed construction.
Described lower truss downside two ends connect and compose triangular support by diagonal brace and left-hand door frame column and right door frame column respectively.
Described sheet trussed construction forms welded truss structure by crossbeam, bearing diagonal, vertical supporting.
The middle part of the closed trussed construction of described combined type rectangular is hollow region.
Described transverse-moving mechanism is positioned at the top of truss.
Combined type door frame tunnel lining trolley provided by the invention, can bring following beneficial effect with respect to prior art;
1) due to door frame column laterally between be connected with by the composite roof truss structure of truss, lower truss, left truss, right truss constitute, be easy to processing, installation and removal;
2) due to each truss of composite roof truss structure, adopt respectively the welded truss structure of sheet, after combination, form rectangle trussed construction, and at the middle part of composite roof truss structure, be formed with a hollow region, can in the situation that meeting chassis carrying, alleviate chassis weight, reduce chassis manufacturing cost;
3) because the structure of upper truss, lower truss, left truss, right truss is identical or similar, can also realize truss standardized production and modularized design, various combination by module is to form different model chassis door frame, thereby reduce chassis manufacturing cost, realize generalization, the standardization of chassis door frame.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described.
Accompanying drawing described herein is used to provide a further understanding of the present invention, forms the application's a part, and schematic description and description of the present invention is used for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is according to structural front view of the present invention;
Fig. 2 is the lateral view of Fig. 1;
Fig. 3 is lower trussed construction schematic diagram.
The specific embodiment
It should be noted that, in the situation that not conflicting, embodiment and the feature in embodiment in the application can combine mutually.Describe below with reference to the accompanying drawings and in conjunction with the embodiments the present invention in detail.
As shown in Figure 1-2, a kind of combined type door frame of the present invention tunnel lining trolley, comprise template assembly 1, the side of template assembly 1 is connected with right door frame column 11 with left-hand door frame column 3 respectively by support system 2, the end face of template assembly 1 connects bracket assembly 6, transverse-moving mechanism 8 connects bracket assembly 6 by jack-up system 7, left-hand door frame column 3 and right door frame column 11 bottoms are respectively equipped with bottom girder 12, the two ends of bottom girder 12 are respectively arranged with running mechanism 10, between left-hand door frame column 3 and right door frame column 11 are horizontal, be provided with by upper truss 5, lower truss 9, left truss 4, the closed trussed construction of combined type square that right truss 13 forms, described transverse-moving mechanism 8 is positioned at the top of truss 5 and is connected with upper truss 5.
Described upper truss 5, lower truss 9 are horizontally placed between left-hand door frame column 3 and right door frame column 11, left truss 4, right truss 13 near left-hand door frame column 3, right door frame column 11 and between upper truss 5 and lower truss 9, are bolted between upper truss 5, lower truss 9, left truss 4, right truss 13, left-hand door frame column 3 and right door frame column 11 respectively.
The middle part of the closed trussed construction of described combined type rectangular is hollow region 20, and this structure is not only easy to processing, is also beneficial to installation and removal, can in the situation that meeting chassis carrying, alleviate chassis weight, reduces the manufacturing cost of chassis.
Described lower truss 9 downside two ends connect and compose triangular support by diagonal brace 21 and left-hand door frame column 3 and right door frame column 11 respectively.
Above-mentioned composite roof truss structure longitudinally distributes some groups along chassis, and the present embodiment is six groups, between the composite roof truss structure of every group, with bridging, connects and composes overall structure.
Described upper truss 5, lower truss 9, left truss 4, right truss 13 all adopt sheet trussed construction, as shown in Figure 3, following truss 9 is example, and its structure and annexation are described, the welded truss structure that this sheet trussed construction system is comprised of crossbeam 14, bearing diagonal 15, vertical supporting 18.Wherein, the two ends of bearing diagonal 15 and vertical supporting 18 are welded to connect with upper and lower crossbeam 14 respectively.The stressed of lower sheet truss 9 born by bearing diagonal 15 and vertical supporting 18.In the end of crossbeam 14, be all welded with adpting flange, can be connected with right door frame column 11 with left-hand door frame column 3 respectively.The upside two ends of upper cross-beam 14, are respectively equipped with connector and are connected with the lower end of left and right sheet truss 4,13, and the downside two ends of lower crossbeam, are respectively equipped with connector and are connected with diagonal brace 21.
For ease of processing and manufacture, realize generalization, the standardization of chassis door frame, the left sheet truss 3 of the present embodiment is identical with the structure of right sheet truss 13, and upper sheet truss 5 is similar with the structure of lower sheet truss 9, does not repeat them here.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.All any modifications of doing within the spirit and principles in the present invention, be equal to replacement, improvement etc., within protection scope of the present invention all should be included in.
Claims (8)
1. a combined type door frame tunnel lining trolley, comprise template assembly (1), the side of template assembly (1) is connected with right door frame column (11) with left-hand door frame column (3) respectively by support system (2), the end face of template assembly (1) connects bracket assembly (6), transverse-moving mechanism (8) connects bracket assembly (6) by jack-up system (7), left-hand door frame column (3) and right door frame column (11) bottom are respectively equipped with bottom girder (12), the two ends of bottom girder (12) are respectively arranged with running mechanism (10), it is characterized in that: between left-hand door frame column (3) and right door frame column (11) are horizontal, be provided with by upper truss (5), lower truss (9), left truss (4), the closed trussed construction of combined type square that right truss (13) forms.
2. combined type door frame tunnel lining trolley according to claim 1, it is characterized in that: described upper truss (5), lower truss (9) are horizontally placed between left-hand door frame column (3) and right door frame column (11), left truss (4), right truss (13) respectively near left-hand door frame column (3), right door frame column (11) and be positioned at upper truss (5) and lower truss (9) between.
3. combined type door frame tunnel lining trolley according to claim 1, is characterized in that: between described upper truss (5), lower truss (9), left truss (4), right truss (13), left-hand door frame column (3) and right door frame column (11), all adopt securing member to connect.
4. combined type door frame tunnel lining trolley according to claim 1, is characterized in that: described upper truss (5), lower truss (9), left truss (4), right truss (13) all adopt sheet trussed construction.
5. combined type door frame tunnel lining trolley according to claim 1, is characterized in that: described lower truss (9) downside two ends connect and compose triangular support by diagonal brace (21) and left-hand door frame column (3) and right door frame column (11) respectively.
6. combined type door frame tunnel lining trolley according to claim 4, is characterized in that: described sheet trussed construction forms welded truss structure by crossbeam (14), bearing diagonal (15), vertical supporting (18).
7. combined type door frame tunnel lining trolley according to claim 1, is characterized in that: the middle part of the closed trussed construction of described combined type rectangular is hollow region (20).
8. combined type door frame tunnel lining trolley according to claim 1, is characterized in that: described transverse-moving mechanism (8) is positioned at the top of truss (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210331840.7A CN103670443A (en) | 2012-09-10 | 2012-09-10 | Combined type portal tunnel lining trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210331840.7A CN103670443A (en) | 2012-09-10 | 2012-09-10 | Combined type portal tunnel lining trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103670443A true CN103670443A (en) | 2014-03-26 |
Family
ID=50309132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210331840.7A Pending CN103670443A (en) | 2012-09-10 | 2012-09-10 | Combined type portal tunnel lining trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103670443A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104033166A (en) * | 2014-06-26 | 2014-09-10 | 湖南五新重型装备有限公司 | Gantry system of tunnel lining trolley |
| CN106640131A (en) * | 2016-11-24 | 2017-05-10 | 中国人民解放军63926部队 | Modularized variable cross-section tunnel lining trolley |
| CN108442944A (en) * | 2018-04-11 | 2018-08-24 | 黑龙江省龙建路桥第三工程有限公司 | It is a kind of to automatically move trolley and forward method with vertically and horizontally turning function |
| CN115680719A (en) * | 2022-11-14 | 2023-02-03 | 中国水利水电第十二工程局有限公司 | Recycling supporting device for diversion tunnel construction and implementation method |
-
2012
- 2012-09-10 CN CN201210331840.7A patent/CN103670443A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104033166A (en) * | 2014-06-26 | 2014-09-10 | 湖南五新重型装备有限公司 | Gantry system of tunnel lining trolley |
| CN106640131A (en) * | 2016-11-24 | 2017-05-10 | 中国人民解放军63926部队 | Modularized variable cross-section tunnel lining trolley |
| CN106640131B (en) * | 2016-11-24 | 2019-01-18 | 中国人民解放军63926部队 | A kind of modular variable cross-section tunnel lining trolley |
| CN108442944A (en) * | 2018-04-11 | 2018-08-24 | 黑龙江省龙建路桥第三工程有限公司 | It is a kind of to automatically move trolley and forward method with vertically and horizontally turning function |
| CN115680719A (en) * | 2022-11-14 | 2023-02-03 | 中国水利水电第十二工程局有限公司 | Recycling supporting device for diversion tunnel construction and implementation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 430033 Hubei province in Qiaokou District of Wuhan City Jiefang Road Gezhouba Dam Building No. 558 Applicant after: China Gezhouba Group Co., Ltd. Applicant after: Hunan Wuxin Heavy Equipment Co., Ltd. Address before: 443002 Hubei province Yichang City Road No. 1 Applicant before: China Gezhouba Group Co., Ltd. Applicant before: Hunan Wuxin Heavy Equipment Co., Ltd. |
|
| COR | Change of bibliographic data | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 443002 Hubei province Yichang City Road No. 1 Applicant after: China Gezhouba Group Co., Ltd. Applicant after: HUNAN WUXIN TUNNEL INTELLIGENT EQUIPMENT CO., LTD. Address before: 430033 Hubei province in Qiaokou District of Wuhan City Jiefang Road Gezhouba Dam Building No. 558 Applicant before: China Gezhouba Group Co., Ltd. Applicant before: Hunan Wuxin Heavy Equipment Co.,Ltd. |
|
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140326 |