CN204098918U - Dimensional parameters multiple degrees of freedom is adjustable uses shield launching bracket repeatedly - Google Patents
Dimensional parameters multiple degrees of freedom is adjustable uses shield launching bracket repeatedly Download PDFInfo
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- CN204098918U CN204098918U CN201420597874.5U CN201420597874U CN204098918U CN 204098918 U CN204098918 U CN 204098918U CN 201420597874 U CN201420597874 U CN 201420597874U CN 204098918 U CN204098918 U CN 204098918U
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Abstract
The utility model discloses that a kind of dimensional parameters multiple degrees of freedom is adjustable uses shield launching bracket repeatedly, comprise bottom support, heavy rail support, heavy rail, section of jurisdiction support diagonal brace and section of jurisdiction and support perpendicular support, a section of jurisdiction support diagonal brace is made up of two sections of hounds, section of jurisdiction supports perpendicular support and is made up of two sections of perpendicular struts, between two support underframes, between two sections of hounds of a section of jurisdiction support diagonal brace, section of jurisdiction support perpendicular support two sections of perpendicular struts between be and partly overlap syndeton and can overlap length be regulated.The utility model connects two bottom supports overlapped, hound by the bolt of high strength, perpendicular strut forms support underframe, section of jurisdiction support diagonal brace respectively, section of jurisdiction support is perpendicular supports, achieve the size-adjusting function that support underframe in the bracket that starts, section of jurisdiction support diagonal brace and section of jurisdiction support perpendicular support, and then achieve the controllability of the width of the bracket that starts, height and this three degree of freedom of length, enhance the practicality of the bracket that starts, improve economic benefit.
Description
Technical field
The utility model relates to a kind of shield launching bracket, particularly relates to that a kind of dimensional parameters multiple degrees of freedom is adjustable uses shield launching bracket repeatedly.
Background technology
Along with the fast development of China's economic, shield machine has been widely used in subway, highway, railway tunnel and water power tunnel, municipal public use construction of tunnel.Shield machine is the large-scale high-tech plant equipment of one in infrastructure construction, shield launching is a Focal point and difficult point in shield-tunneling construction process, because shield machine main body is starting on guide rail and can not carry out tuning, therefore very high required precision is provided with to bracket and reaction frame, the mode of welding is adopted to assemble between shield launching bracket all parts in the market, likely there is stress deformation in this device one side parts section bar in welding process that starts, thus has influence on the installation accuracy of bracket and reaction frame; Simultaneously owing to adopting non-removable welding manner between all parts, after shield machine work completes, also need to adopt the mode destroyed that the various piece of bracket is taken apart and could be removed, and after adopting dismounting in this way, cannot reinstall and obtain secondary use, even if reinstall by force, its precision also can be subject to great impact, does not possess good economic benefit.Therefore market need one to regulate installation accuracy, can be for convenience detach, and have the reusable bracket that starts of higher economic benefit.
Utility model content
The purpose of this utility model is just to provide to solve the problem that a kind of with low cost, for convenience detach, reused dimensional parameters multiple degrees of freedom is adjustable repeatedly uses shield launching bracket.
The utility model is achieved through the following technical solutions above-mentioned purpose:
A kind of dimensional parameters multiple degrees of freedom is adjustable uses shield launching bracket repeatedly, comprise bottom support, heavy rail support, heavy rail, section of jurisdiction support diagonal brace and section of jurisdiction and support perpendicular support, described bottom support is formed by connecting by two support underframes, the lower end that the lower end of the lower end of described heavy rail support, described section of jurisdiction support diagonal brace and described section of jurisdiction support perpendicular support is installed in described bottom support respectively, described heavy rail is installed on described heavy rail support, and the upper end that the upper end of adjacent described section of jurisdiction support diagonal brace and described section of jurisdiction support perpendicular support is connected to form triangular structure; A described section of jurisdiction support diagonal brace is made up of two sections of hounds, a described section of jurisdiction supports perpendicular support and is made up of two sections of perpendicular struts, between two described support underframes, between two sections of hounds of a described section of jurisdiction support diagonal brace, described section of jurisdiction support perpendicular support two sections of perpendicular struts between be and partly overlap syndeton and can overlap length be regulated.
Particularly, the linkage section of the linkage section of described support underframe, the linkage section of described hound, described perpendicular strut is respectively equipped with multiple screw, between two described support underframes, between two sections of hounds of a described section of jurisdiction support diagonal brace, described section of jurisdiction support perpendicular support two sections of perpendicular struts between realize connecting through described screw with bolt.
More specifically, the radial direction of described screw on the described support underframe of correspondence, described hound or described perpendicular strut in arranging arrangement more, and often arranging screw is 2 or 3.
As preferably, described heavy rail support and the angle vertically between axis are 65
°.
The beneficial effects of the utility model are:
The utility model connects two bottom supports overlapped by the bolt of high strength and forms support underframe, connect two sections of hounds overlapped and form section of jurisdiction support diagonal brace, connect two sections of perpendicular struts overlapped and form the perpendicular support of section of jurisdiction support, achieve support underframe in the bracket that starts, section of jurisdiction support diagonal brace and section of jurisdiction support the size-adjusting function of perpendicular support, and then achieve the width of the bracket that starts, the controllability of height and this three degree of freedom of length, therefore the object that the bracket that starts can repeatedly use in different shield launching projects can be realized.
Originally the bracket that starts has the following advantages: install with dismounting very convenient; Size adjustable, installation accuracy are adjustable, and flexibility is high; Can use by being dismounted for multiple times, good in economic efficiency; Cost does not improve, but economic benefit obtains fairly obvious raising; Improve the utilization rate of construction equipment, can flexible assembling, reduce the on-the-spot site requirements that starts; Many dismountings repeatedly use, thus effectively can shorten the construction period.
Accompanying drawing explanation
Fig. 1 is the adjustable main TV structure schematic diagram repeatedly using shield launching bracket of dimensional parameters multiple degrees of freedom described in the utility model;
Fig. 2 is the adjustable plan structure schematic diagram repeatedly using shield launching bracket of dimensional parameters multiple degrees of freedom described in the utility model;
Fig. 3 is that section of jurisdiction described in the utility model supports one of the main TV structure schematic diagram in the stage casing of perpendicular support;
Fig. 4 is that one of structure for amplifying schematic diagram is looked on the left side in the stage casing of the perpendicular support of section of jurisdiction described in the utility model support;
Fig. 5 is the main TV structure schematic diagram two that section of jurisdiction described in the utility model supports the stage casing of perpendicular support;
Fig. 6 is that structure for amplifying schematic diagram two is looked on the left side in the stage casing of the perpendicular support of section of jurisdiction described in the utility model support.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail:
As depicted in figs. 1 and 2, the whole bracket that starts forms by arranging the support body shown in Fig. 1 more as shown in Figure 2, dimensional parameters multiple degrees of freedom described in the utility model is adjustable uses shield launching bracket repeatedly, comprise bottom support, heavy rail support 6, heavy rail 7, section of jurisdiction support diagonal brace and section of jurisdiction support perpendicular support, described bottom support is formed by connecting by two support underframes 5, the lower end of heavy rail support 6, the lower end that the lower end of described section of jurisdiction support diagonal brace and described section of jurisdiction support perpendicular support is installed in bottom support respectively, heavy rail 7 is installed on heavy rail support 6, heavy rail support 6 and the angle vertically between axis are 65 °, angle between two heavy rail supports 6 is 50 °, the upper end that the upper end of adjacent described section of jurisdiction support diagonal brace and described section of jurisdiction support perpendicular support is connected to form triangular structure, a described section of jurisdiction support diagonal brace is made up of two sections of hounds 1, a described section of jurisdiction supports perpendicular support and is made up of two sections of perpendicular struts 4, between two support underframes 5, between two sections of hounds 1 of a described section of jurisdiction support diagonal brace, be between two sections of perpendicular struts 4 of a perpendicular support of described section of jurisdiction support and partly overlap syndeton and can overlap length be regulated, the linkage section of support underframe 5, the linkage section of hound 1, the linkage section of perpendicular strut 4 is respectively equipped with multiple screw 2, screw 2 is at the support underframe 5 of correspondence, radial direction on hound 1 or perpendicular strut 4 in arranging arrangement more, often arranging screw is 2, also can be 3, between two support underframes 5, between two sections of hounds 1 of a described section of jurisdiction support diagonal brace, a described section of jurisdiction supports between the perpendicular two sections of perpendicular struts 4 supportted and realizes connecting through corresponding screw 2 with the bolt 3 of high strength.
In order to be illustrated more clearly between two support underframes 5, between two sections of hounds 1 of a described section of jurisdiction support diagonal brace, described section of jurisdiction supports the syndeton that partly overlaps between two sections of perpendicular struts 4 of perpendicular support, and the syndeton between the two sections of perpendicular struts 4 supporting perpendicular support below for a described section of jurisdiction is specifically described:
As shown in Figure 3 and Figure 4, the screw 2 on the linkage section of two sections of perpendicular struts 4 is all overlapping and when being connected by bolt 3, the overlap length between two sections of perpendicular struts 4 is the longest, and the length that whole section of jurisdiction supports perpendicular support is the shortest; As shown in Figure 5 and Figure 6, when screw 2 on the linkage section of two sections of perpendicular struts 4 is partly overlapped and is connected by bolt 3, overlap length between two sections of perpendicular struts 4 is shorter, and the length that whole section of jurisdiction supports perpendicular support is longer, the dimensional parameters of the concrete connected mode bracket that starts according to actual needs and determining; The syndeton that partly overlaps between two support underframes 5, between two sections of hounds 1 of a described section of jurisdiction support diagonal brace is similar.
During application, first to determine to start according to construction shield structure design parameters the size of bracket, after determining the concrete size of beginning bracket, bracket assembling reinforcing of starting is carried out by the bracket size that starts determined, its concrete grammar is the length of the lap between adjustment two sections of support underframes 5, ensures that the width of support underframe 5 connects two sections of support underframes 5 with the bolt 3 of high strength after meeting technical requirements; Regulate the overlap length between two sections of hounds 1 of described section of jurisdiction support diagonal brace and the overlap length between the perpendicular two sections of perpendicular struts 4 supportted of section of jurisdiction support, it uses bolt 3 reinforcement by connection of high strength after reaching technical requirements highly respectively, the moment of torsion of longitudinal direction, horizontal thrust and opposing shield rotating will be born when considering that the bracket that starts starts, so before the assembling of shield launching bracket, bottom support longitudinally lays 20mm steel plate, and at steel plate surrounding expansion bolt by Interal fixation.After installation, namely this shield launching bracket can be used for shield launching and has constructed.
Above-described embodiment is preferred embodiment of the present utility model; it is not the restriction to technical solutions of the utility model; as long as without the technical scheme that creative work can realize on the basis of above-described embodiment, all should be considered as falling within the scope of the rights protection of the utility model patent.
Claims (4)
1. a dimensional parameters multiple degrees of freedom is adjustable uses shield launching bracket repeatedly, comprise bottom support, heavy rail support, heavy rail, section of jurisdiction support diagonal brace and section of jurisdiction and support perpendicular support, described bottom support is formed by connecting by two support underframes, the lower end that the lower end of the lower end of described heavy rail support, described section of jurisdiction support diagonal brace and described section of jurisdiction support perpendicular support is installed in described bottom support respectively, described heavy rail is installed on described heavy rail support, and the upper end that the upper end of adjacent described section of jurisdiction support diagonal brace and described section of jurisdiction support perpendicular support is connected to form triangular structure; It is characterized in that: a described section of jurisdiction support diagonal brace is made up of two sections of hounds, a described section of jurisdiction supports perpendicular support and is made up of two sections of perpendicular struts, between two described support underframes, between two sections of hounds of a described section of jurisdiction support diagonal brace, described section of jurisdiction support perpendicular support two sections of perpendicular struts between be and partly overlap syndeton and can overlap length be regulated.
2. dimensional parameters multiple degrees of freedom according to claim 1 is adjustable uses shield launching bracket repeatedly, it is characterized in that: the linkage section of the linkage section of described support underframe, the linkage section of described hound, described perpendicular strut is respectively equipped with multiple screw, between two described support underframes, between two sections of hounds of a described section of jurisdiction support diagonal brace, described section of jurisdiction support perpendicular support two sections of perpendicular struts between realize connecting through described screw with bolt.
3. dimensional parameters multiple degrees of freedom according to claim 2 is adjustable uses shield launching bracket repeatedly, it is characterized in that: the radial direction of described screw on the described support underframe of correspondence, described hound or described perpendicular strut in arranging arrangement more, and often arranging screw is 2 or 3.
4. dimensional parameters multiple degrees of freedom according to claim 1 is adjustable uses shield launching bracket repeatedly, it is characterized in that: described heavy rail support and the angle vertically between axis are 65 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420597874.5U CN204098918U (en) | 2014-10-15 | 2014-10-15 | Dimensional parameters multiple degrees of freedom is adjustable uses shield launching bracket repeatedly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420597874.5U CN204098918U (en) | 2014-10-15 | 2014-10-15 | Dimensional parameters multiple degrees of freedom is adjustable uses shield launching bracket repeatedly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204098918U true CN204098918U (en) | 2015-01-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420597874.5U Active CN204098918U (en) | 2014-10-15 | 2014-10-15 | Dimensional parameters multiple degrees of freedom is adjustable uses shield launching bracket repeatedly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204098918U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105923265A (en) * | 2016-06-16 | 2016-09-07 | 北京城建集团有限责任公司 | Concrete duct piece bracket and use method thereof |
| CN106737512A (en) * | 2016-11-30 | 2017-05-31 | 中广核工程有限公司 | Shield duct piece lodging bench |
| CN107435540A (en) * | 2017-08-11 | 2017-12-05 | 中铁工程装备集团技术服务有限公司 | It is a kind of can quick regulation shield launching guide table device |
| CN108019212A (en) * | 2017-12-21 | 2018-05-11 | 中铁十六局集团北京轨道交通工程建设有限公司 | A kind of device for preventing from twisting during shield launching |
| CN108443280A (en) * | 2017-12-20 | 2018-08-24 | 东莞市鑫峰建筑机械有限公司 | Plate is telescopically connected structure and elevator extension car |
| CN110374611A (en) * | 2019-07-26 | 2019-10-25 | 河南隧通机械有限公司 | A kind of adjustable reaction frame for launching shaft |
| CN110905534A (en) * | 2019-12-10 | 2020-03-24 | 中铁十四局集团隧道工程有限公司 | Base structure |
| CN114658069A (en) * | 2022-03-30 | 2022-06-24 | 中国水利水电第五工程局有限公司 | Gantry supporting structure for elbow type runner template |
-
2014
- 2014-10-15 CN CN201420597874.5U patent/CN204098918U/en active Active
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105923265A (en) * | 2016-06-16 | 2016-09-07 | 北京城建集团有限责任公司 | Concrete duct piece bracket and use method thereof |
| CN106737512A (en) * | 2016-11-30 | 2017-05-31 | 中广核工程有限公司 | Shield duct piece lodging bench |
| CN107435540A (en) * | 2017-08-11 | 2017-12-05 | 中铁工程装备集团技术服务有限公司 | It is a kind of can quick regulation shield launching guide table device |
| CN108443280A (en) * | 2017-12-20 | 2018-08-24 | 东莞市鑫峰建筑机械有限公司 | Plate is telescopically connected structure and elevator extension car |
| CN115013390A (en) * | 2017-12-20 | 2022-09-06 | 东莞市鑫峰建筑机械有限公司 | Telescopic lift car |
| CN108019212A (en) * | 2017-12-21 | 2018-05-11 | 中铁十六局集团北京轨道交通工程建设有限公司 | A kind of device for preventing from twisting during shield launching |
| CN110374611A (en) * | 2019-07-26 | 2019-10-25 | 河南隧通机械有限公司 | A kind of adjustable reaction frame for launching shaft |
| CN110374611B (en) * | 2019-07-26 | 2021-12-21 | 河南隧通机械有限公司 | Adjustable reaction frame for shield starting well |
| CN110905534A (en) * | 2019-12-10 | 2020-03-24 | 中铁十四局集团隧道工程有限公司 | Base structure |
| CN114658069A (en) * | 2022-03-30 | 2022-06-24 | 中国水利水电第五工程局有限公司 | Gantry supporting structure for elbow type runner template |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |