CN201778823U - Enclosure pile section steel support walking arch crown internal mold lining trolley - Google Patents
Enclosure pile section steel support walking arch crown internal mold lining trolley Download PDFInfo
- Publication number
- CN201778823U CN201778823U CN2010205248142U CN201020524814U CN201778823U CN 201778823 U CN201778823 U CN 201778823U CN 2010205248142 U CN2010205248142 U CN 2010205248142U CN 201020524814 U CN201020524814 U CN 201020524814U CN 201778823 U CN201778823 U CN 201778823U
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- CN
- China
- Prior art keywords
- internal mold
- support
- trolley
- lining trolley
- chassis
- Prior art date
- 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.)
- Expired - Lifetime
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Abstract
The utility model discloses an enclosure pile section steel support walking arch crown internal mold lining trolley, which belongs to the technical field of lining trolleys, and comprises a vertical jacking device. The vertical jacking device comprises at least two vertical support cylinders positioned at the front end of the trolley and used for supporting upper layer lower longitudinal beams, at least two vertical support cylinders positioned at the rear end of the trolley and used for supporting upper layer lower longitudinal beams, as well as a support pillar positioned in the middle of the trolley and used for supporting the upper layer lower longitudinal beams, and the lower ends of the vertical support cylinders and the support pillar are connected to the lower longitudinal beams; and during enclosure pile section execution and arch crown lining, the trolley can pass through temporary steel supports conveniently and quickly; moreover, the reliability is strong, and the construction cost is low.
Description
Technical field
The utility model relates to a kind of lining trolley, especially relates to a kind of pile cutoff steel of going along with sb. to guard him and supports step type vault internal mold lining trolley.
Background technology
Go along with sb. to guard him pile cutoff steel support step type vault internal mold lining trolley and be used to go along with sb. to guard him the lining cutting that pile cutoff has the temporary steel support section, the abutment wall owing to construct earlier, there is temporary steel support to prop up after the construction in the side wall both sides, when the lining cutting of construction arch, described temporary steel support can not be removed again, therefore chassis must pass through temporary steel support when walking, chassis is to adopt chassis levels separated structures form by the method for temporary steel support at present, also promptly be embedded with sleeve bolt in the side wall both sides, by sleeve bolt bracket is installed, interim rail is housed on the bracket, chassis upper strata running gear is walked on rail, the arch lining construction finishes, and bracket is removed again.This chassis structure not only causes construction very complicated, because in order to guarantee interim rail security of operation, the installation site required precision of bracket is very high, thereby construction cost height, and the weight on chassis upper strata is all supported by bracket, side wall is stressed bigger so, causes the chassis reliability of operation relatively poor, has potential safety hazard.
The utility model content
The purpose of this utility model is: provide a kind of do not need chassis levels lock out operation also can be easily the pile cutoff steel of going along with sb. to guard him by temporary steel support support step type vault internal mold lining trolley.
The technical solution of the utility model is: a kind of pile cutoff steel of going along with sb. to guard him supports step type vault internal mold lining trolley, comprise vertical lifting gear, described vertical lifting gear comprises at least two at least two vertical support cylinders that are used to support longeron under the upper strata that are used to support the vertical support cylinder of longeron under the upper strata and are positioned at the chassis rear end that are positioned at the chassis front end, and the fore-set that is used to support longeron under the upper strata that is positioned at the chassis middle part, the lower end of described vertical support cylinder and fore-set is connected in down on the longeron; Wherein, described vertical support cylinder comprises the oil cylinder that has piston rod, and described oil cylinder is socketed with casing outward, is connected with fairlead on the described piston rod, and described fairlead is socketed in the casing; Described fore-set comprises fixed leg, and the upper end of fixed leg is provided with jack, and described jack side is provided with hangers, and described hangers is articulated on the connecting rod of fixed leg upper side.
The top of described fairlead is connected in the top of piston rod.
Described connecting rod is removably connected to the fixed leg upper side.
Described fixed leg upper side is provided with two supporting legs, and described connecting rod is riveted on two supporting legs.
Using method of the present utility model: when chassis will pass through temporary steel support, be positioned at of the piston rod contraction of chassis front end near the vertical support cylinder of temporary steel support, be contracted to the position that is lower than temporary steel support, temporary steel support is by this vertical support cylinder top then, when temporary steel support was passed through this vertical support cylinder, the piston rod of described vertical support cylinder stretched out and supports longeron under the upper strata; In like manner, adopt with the quadrat method chassis through adjacent vertical support cylinder; When the chassis fore-set will pass through temporary steel support, regulate the jack of the upper end of fixed leg, it is reduced highly slightly, promptly reduce to make it swing to a side time when jack, jack is fallen to hangers one thruster, the height of chassis fore-set becomes the height of fixed leg, and this moment, the chassis fore-set can pass temporary steel support smoothly; In like manner, adopt with the chassis fore-set of quadrat method chassis through other; When temporary steel support will be passed through in the chassis rear end, be positioned at of the piston rod contraction of chassis rear end near the vertical support cylinder of temporary steel support, be contracted to the position that is lower than temporary steel support, temporary steel support is by this vertical support cylinder top then, when temporary steel support was passed through this vertical support cylinder, the piston rod of described vertical support cylinder stretched out and supports longeron under the upper strata; In like manner, adopt with the quadrat method chassis through adjacent vertical support cylinder.
Need to prove, a kind of pile cutoff steel of going along with sb. to guard him described in the utility model supports step type vault internal mold lining trolley, for the existing stake section of going along with sb. to guard him vault internal mold lining trolley, its innovation part is, the utility model has adopted vertical lifting gear, and the structure that other of chassis do not relate to vertical lifting gear still adopts prior art.
The beneficial effects of the utility model are: when the lining cutting of the stake section of going along with sb. to guard him construction arch, chassis can pass through temporary steel support quickly and easily; And good reliability, construction cost is low.
Below in conjunction with the drawings and specific embodiments the utility model is further specified.
Description of drawings
Fig. 1 is the structural representation of the utility model user mode;
Fig. 2 is the lateral view of Fig. 1;
Fig. 3 is the structural representation of vertical support cylinder among Fig. 1;
Fig. 4 is the structural representation of fore-set among Fig. 1;
Fig. 5 is the structural representation that jack described in Fig. 4 is swung to fixed leg one side;
Reference numeral is, 1 is longeron under the upper strata, and 2 is vertical support cylinder, and 2-1 is a piston rod, 2-2 is an oil cylinder, and 2-3 is a fairlead, and 2-4 is a casing, and 3 is fore-set, 3-1 is a jack, and 3-2 is a fixed leg, and 3-3 is a hangers, 3-4 is a connecting rod, and 3-5 is a supporting leg, and 4 are following longeron, 5 is running gear, and 6 is the door frame crossbeam, and 7 is temporary steel support, 8 is the door frame lower transverse beam, and 9 is door frame transverse truss pull bar, and 10 is that vertical screw mandrel is very heavy.
The specific embodiment
Preferred embodiment
Extremely shown in Figure 5 as Fig. 1, a kind of pile cutoff steel of going along with sb. to guard him supports step type vault internal mold lining trolley, comprise vertical lifting gear, described vertical lifting gear comprises and is positioned at vertical support cylinder 2 in the left and right sides and fore-set 3, wherein every side is positioned at two two vertical support cylinders 2 that are used to support longeron 1 under the upper strata that are used to support the vertical support cylinder 2 of longeron 1 under the upper strata and are positioned at the chassis rear end of chassis front end, and the fore-set that is used to support longeron 1 under the upper strata 3 that is positioned at the chassis middle part, the lower end of described vertical support cylinder 2 and fore-set 3 is connected in down on the longeron 4.Described vertical support cylinder comprises the oil cylinder 2-2 that has piston rod 2-1, described oil cylinder 2-2 is socketed with casing 2-4 outward, be connected with fairlead 2-3 on the described piston rod 2-1, described fairlead 2-3 is socketed among the casing 2-4, and the top of described fairlead 2-3 is connected in the top of piston rod 2-1.When oil cylinder is subjected to time spent of doing of lateral force, lateral force passes to fairlead by casing, thereby protection piston rod 2-1 avoids the effect of lateral force, can also prevent that foreign material from entering piston simultaneously.Described fore-set 3, comprise fixed leg 3-2, the upper end of fixed leg is provided with jack 3-1, described jack 3-1 side is provided with hangers 3-3, described hangers 3-3 is articulated on the connecting rod 3-4 of fixed leg 3-2 upper side, described fixed leg 3-2 upper side is provided with two supporting leg 3-5, and described connecting rod 3-4 is riveted on two supporting leg 3-5, and described hangers 3 is articulated on the connecting rod 3 between two supporting legs 5.Prop up on side wall 8 at the two ends of temporary steel support 7 among the figure.
In the present embodiment, except above-mentioned vertical lifting gear, the running gear 5 that also comprises longeron 4 belows under being loaded on that has chassis now, door frame crossbeam 6 is installed on the longeron 1 under the described upper strata, and the rack system of adorning on the door frame crossbeam, door frame crossbeam 6 is connected with door frame lower transverse beam 8 with door frame transverse truss pull bar 9 by vertical screw mandrel very heavy 10.Need to prove that when passing through temporary steel support, the vertical screw mandrel very heavy 9 and the door frame transverse truss pull bar 10 of chassis all need fall, when vault was constructed, vertical screw mandrel very heavy 9 and door frame transverse truss pull bar 10 were in place and support door frame crossbeam 6.
Disclosed all features in this manual, or the step in disclosed all methods or the process except mutually exclusive feature and/or step, all can make up by any way.
Disclosed arbitrary feature in this manual (comprising any accessory claim, summary and accompanying drawing) is unless special narration all can be replaced by other equivalences or the alternative features with similar purpose.That is, unless special narration, each feature is an example in a series of equivalences or the similar characteristics.
The above only is preferred embodiment of the present utility model; not in order to restriction the utility model; all any modifications of within spirit of the present utility model and principle, being done, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.
Claims (4)
1. go along with sb. to guard him pile cutoff steel support step type vault internal mold lining trolley for one kind, comprise vertical lifting gear, it is characterized in that, described vertical lifting gear comprises that every side is positioned at least two at least two vertical support cylinders (2) that are used to support longeron under the upper strata (1) that are used to support the vertical support cylinder (2) of longeron under the upper strata (1) and are positioned at the chassis rear end of chassis front end, and the fore-set that is used to support longeron under the upper strata (1) (3) that is positioned at the chassis middle part, the lower end of described vertical support cylinder (2) and fore-set (3) is connected in down on the longeron (4); Wherein, described vertical support cylinder comprises the oil cylinder (2-2) that has piston rod (2-1), described oil cylinder (2-2) is outer to be socketed with casing (2-4), is connected with fairlead (2-3) on the described piston rod (2-1), and described fairlead (2-3) is socketed in the casing (2-4); Described fore-set (3) comprises fixed leg (3-2), and the upper end of fixed leg is provided with jack (3-1), and described jack (3-1) side is provided with hangers (3-3), and described hangers (3-3) is articulated on the connecting rod (3-4) of fixed leg (3-2) upper side.
2. the pile cutoff steel of going along with sb. to guard him according to claim 1 supports step type vault internal mold lining trolley, it is characterized in that the top of described fairlead (2-3) is connected in the top of piston rod (2-1).
3. the pile cutoff steel of going along with sb. to guard him according to claim 1 supports step type vault internal mold lining trolley, and it is characterized in that: described connecting rod (3-4) is removably connected to fixed leg (3-2) upper side.
4. the pile cutoff steel of going along with sb. to guard him according to claim 3 supports step type vault internal mold lining trolley, and it is characterized in that: described fixed leg (3-2) upper side is provided with two supporting legs (3-5), and described connecting rod (3-4) is riveted on two supporting legs (3-5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205248142U CN201778823U (en) | 2010-09-10 | 2010-09-10 | Enclosure pile section steel support walking arch crown internal mold lining trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205248142U CN201778823U (en) | 2010-09-10 | 2010-09-10 | Enclosure pile section steel support walking arch crown internal mold lining trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201778823U true CN201778823U (en) | 2011-03-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205248142U Expired - Lifetime CN201778823U (en) | 2010-09-10 | 2010-09-10 | Enclosure pile section steel support walking arch crown internal mold lining trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201778823U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101967986A (en) * | 2010-09-10 | 2011-02-09 | 四川省锐隆路桥机械设备有限公司 | Lining trolley for internal model of walking vault of steel support structure of guard post section |
| CN108583596A (en) * | 2018-06-06 | 2018-09-28 | 中国葛洲坝集团第工程有限公司 | Transport face-plate of rockfill dam reinforced mesh trackless trolley height adjustment device and method |
-
2010
- 2010-09-10 CN CN2010205248142U patent/CN201778823U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101967986A (en) * | 2010-09-10 | 2011-02-09 | 四川省锐隆路桥机械设备有限公司 | Lining trolley for internal model of walking vault of steel support structure of guard post section |
| CN101967986B (en) * | 2010-09-10 | 2012-07-25 | 成都锐龙机械制造有限公司 | Lining trolley for internal model of walking vault of steel support structure of guard post section |
| CN108583596A (en) * | 2018-06-06 | 2018-09-28 | 中国葛洲坝集团第工程有限公司 | Transport face-plate of rockfill dam reinforced mesh trackless trolley height adjustment device and method |
| CN108583596B (en) * | 2018-06-06 | 2019-09-03 | 中国葛洲坝集团第一工程有限公司 | Transport face-plate of rockfill dam reinforced mesh trackless trolley height adjusting method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CHENGDU RUILONG MACHINERY MANUFACTURING CO., LTD. Free format text: FORMER OWNER: SICHUAN RUILONG ROAD + BRIDGE MACHINERY EQUIPMENT CO., LTD. Effective date: 20110715 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 610300 INSIDE OF DACHENG INDUSTRIAL PARK, FUXING AVENUE, DATONG INDUSTRIAL PARK, QINGBAIJIANG DISTRICT, CHENGDU CITY, SICHUAN PROVINCE TO: 610300 BEIXIN ECONOMIC DEVELOPMENT ZONE, QINGBAIJIANG DISTRICT |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110715 Address after: 610300 Qingbaijiang District North New Economic Development Zone Patentee after: Chengdu Ruihe Machinery Manufacturing Co., Ltd. Address before: 610300, Dacheng Industrial Park, Fuxing Road, Datong Industrial Zone, Qingbaijiang District, Sichuan, Chengdu Patentee before: Sichuan Province Ruilong Road and Bridge Machinery Equipment Co., Ltd. |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20110330 Effective date of abandoning: 20120725 |