CN104963270A - Retractable bridge body - Google Patents
Retractable bridge body Download PDFInfo
- Publication number
- CN104963270A CN104963270A CN201510339843.9A CN201510339843A CN104963270A CN 104963270 A CN104963270 A CN 104963270A CN 201510339843 A CN201510339843 A CN 201510339843A CN 104963270 A CN104963270 A CN 104963270A
- Authority
- CN
- China
- Prior art keywords
- bridge floor
- noodle outlet
- basic unit
- limiting plate
- unit face
- 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.)
- Granted
Links
Abstract
The invention provides a retractable bridge body. The retractable bridge body comprises an extensible bridge floor base surface, two storage parts and a fixing structure, wherein the two storage parts are positioned at the two ends of the bridge floor base surface and used for accommodating the bridge floor base surface in a retracted way; the fixing structure is used for fixing the bridge floor base surface; the storage parts comprise main body housings and surface circling structures; the surface circling structures are arranged in the main body housings and used for operating the bridge floor base surface to retract; the surface circling structures comprise surface circling shafts and operation rods, wherein the surface circling shafts are used for winding the bridge floor base surface; and the operation rods are used for rotating the surface circling shafts. The retractable bridge body provided by the invention is simply structured, convenient to carry and convenient in use.
Description
Technical field
The present invention relates to building field, particularly relate to a kind of telescopic pontic.
Background technology
In the middle of current life, the kind of bridge much without exception be all be fixed on certain place, although attractive appearance, practical function is also good, but is all not transportable, non-telescoping.
Summary of the invention
The object of the invention is to solve the problem, providing a kind of telescopic pontic, can according to the length in the requirement setting bridge floor basic unit face of self, collapsible, transportable, not particular place, can be convenient and practical.
Above-mentioned purpose of the present invention is achieved by the following technical programs:
A kind of telescopic pontic, comprise extendible bridge floor basic unit face, be positioned at two ends, bridge floor basic unit face hold two incorporating sections in bridge floor basic unit face and the fixed structure for fixing bridge floor basic unit face for shrinking, described incorporating section comprise main body cover and be arranged in main body cover for manipulate that bridge floor basic unit face carries out shrinking around face structure, described around face structure comprise for by bridge floor basic unit face around get up around over glaze and be used for rotating the control lever around over glaze.
Preferred as such scheme, described bridge floor basic unit face comprises some and to be connected between two incorporating sections and the bridge floor girder steel wire be arranged in parallel and Duo Gen are distributed between girder steel wire for laying the bridge floor secondary beam steel wire of bridge floor, the position of primary-secondary beam steel wire is arranged according to the use of personnel, convenient and safe.
Preferred as such scheme, described incorporating section is tubular incorporating section, and described main body cover is provided with noodle outlet, and described control lever is two or one that are piercing in both ends or one end, described incorporating section.
Preferred as such scheme, described fixed structure comprises and is arranged on described noodle outlet and is articulated with noodle outlet side along its length and the postive stop baffle that can only turn down inside incorporating section and be articulated with noodle outlet along on the opposite side of noodle outlet length direction and the bridge floor positioning baffle of folding of turning on one's side inside and outside incorporating section, the position of the corresponding described girder steel wire of described bridge floor positioning baffle is provided with filament mouth, described postive stop baffle is provided with and laminates on bridge floor positioning baffle and to carry out spacing limiting section to bridge floor positioning baffle.
Preferred as such scheme, described bridge floor positioning baffle comprises several and is articulated with separately platelet on described noodle outlet, forms several filament mouths between adjacent platelet and between the end of platelet and noodle outlet length direction.
Preferred as such scheme, described bridge floor positioning baffle is a platelet being articulated with on described noodle outlet, and described some filament mouths are have the notch towards bridge floor positioning baffle one side opening.
Preferred as such scheme, described fixed structure comprises by the some pieces of platelets successively hinged folding limiting plate formed, the side of described folding limiting plate length direction and the side of described noodle outlet length direction hinged, position away from folding limiting plate described girder steel wire corresponding on the platelet of noodle outlet articulated position is provided with the filament mouth with folding limiting plate and noodle outlet articulated position opening dorsad, is provided with locking part between the opposite side exit face of described folding limiting plate length direction and folding limiting plate.
Preferred as such scheme, the articulated position that described incorporating section external surface is positioned at postive stop baffle or folding limit plate and noodle outlet is installed with the reinforcing limiting plate for preventing postive stop baffle from turning up.
The present invention has following technique effect:
Structure of the present invention is simple, easy to operate, the length only first need measuring the required body of a bridge is adjusted bridge floor basic unit face by the control stick rotated around over glaze again, the length in selected required bridge floor basic unit face, by fixed structure bridge floor basic unit face is fixed and just can builds pontic, use completely, by rotating control stick, bridge floor basic unit face is recovered to incorporating section, whole pontic is transportable, reusable.
Accompanying drawing explanation
Fig. 1 .1 is structural representation of the present invention
Fig. 1 .2 is incorporating section of the present invention cut-away view
Fig. 2 is a kind of fixed structure
Fig. 3 is a kind of fixed structure
Fig. 4 is a kind of fixed structure
Fig. 5 is a kind of fixed structure.
Detailed description of the invention
Below with reference to accompanying drawing, the present invention will be further described:
This specific embodiment is only to the preferred embodiment of the present invention; but protection scope of the present invention not limited by embodiment; be noted that for those skilled in the art; under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Embodiment 1:
As shown in Fig. 1 .1 or 1.2, a kind of telescopic pontic comprises extendible bridge floor basic unit face 1, be positioned at two ends, bridge floor basic unit face hold two incorporating sections 2 in bridge floor basic unit face and the fixed structure for fixing bridge floor basic unit face for shrinking, incorporating section 2 comprise main body cover 21 and be arranged in main body cover 21 for manipulate that bridge floor basic unit face carries out shrinking around face structure, described around face structure comprise for by bridge floor basic unit face around get up around over glaze 22 and be used for rotating the control lever 2 around over glaze.Bridge floor basic unit face 1 comprises some and to be connected between two incorporating sections 2 and the bridge floor girder steel wire 11 be arranged in parallel and Duo Gen are distributed between girder steel wire 11 for laying the bridge floor secondary beam steel wire 12 of bridge floor.Incorporating section 2 is tubular incorporating section, main body cover 21 is provided with noodle outlet 3, control lever 23 is for being piercing in two or of both ends or one end, described incorporating section 2, can make to be around in the adjustment carrying out length around the bridge floor basic unit face 1 of over glaze 22 by the control stick 23 rotated around over glaze, the length in selected required bridge floor basic unit face 1, fixed structure by bridge floor basic unit face 1 can be fixed bridge floor basic unit face 1 length, ensures the stable of the length in bridge floor basic unit face 1.
As shown in Figure 2, fixed structure comprises and is arranged on described noodle outlet 3 and is articulated with noodle outlet 3 side along its length and the postive stop baffle 212 that can only turn down inside incorporating section 2 and be articulated with noodle outlet 3 along on the opposite side of noodle outlet 3 length direction and the bridge floor positioning baffle 213 can rolled over to the inside and outside rollover in incorporating section 2, the position of the corresponding described girder steel wire 11 of bridge floor positioning baffle 213 is provided with filament mouth 214, filament mouth 214 is positioned at the both sides of bridge floor location-plate 213 length direction, postive stop baffle 212 is provided with and laminates on bridge floor positioning baffle 213 and spacing limiting section 215 is carried out to bridge floor positioning baffle 213, incorporating section 2 external surface is positioned at the reinforcing limiting plate 216 postive stop baffle 212 and the articulated position of noodle outlet 3 be installed with for preventing postive stop baffle 212 from turning up.
The operation of fixed structure is overturn to the inside by postive stop baffle, bridge floor positioning baffle turns down laterally, thus noodle outlet is opened, bridge floor basic unit face is passed in and out, after bridge floor basic unit face is stretched to designated length, bridge floor positioning baffle turns down between adjacent main joist steel silk through bridge floor basic unit face inside incorporating section, and postive stop baffle outwards turns down playback, bridge floor positioning baffle again turnover laterally, until laminate on the medial surface of postive stop baffle, realizes fixing bridge floor basic unit face.
Embodiment 2:
As shown in Figure 3, different from above-described embodiment be in comprise in: fixed structure be arranged on described noodle outlet 3 and be articulated with noodle outlet 3 side along its length and the postive stop baffle 212 that can only turn down inside incorporating section 2 and be articulated with noodle outlet 3 along on the opposite side of noodle outlet 3 length direction and the bridge floor positioning baffle 213 rolled over of turning on one's side inside and outside incorporating section 2, postive stop baffle 212 is provided with and laminates on bridge floor positioning baffle 213 and spacing limiting section 215 is carried out to bridge floor positioning baffle 213, bridge floor positioning baffle 213 comprises several and is articulated with separately platelet on described noodle outlet 3, several filament mouths 214 are formed between adjacent platelet and between the end of platelet and noodle outlet 3 length direction, incorporating section 2 external surface is positioned at the reinforcing limiting plate 216 postive stop baffle 212 and the articulated position of noodle outlet 3 be installed with for preventing postive stop baffle 212 from turning up.
The operation of fixed structure is overturn to the inside by postive stop baffle, bridge floor positioning baffle turns down laterally, thus noodle outlet is opened, bridge floor basic unit face is passed in and out, after bridge floor basic unit face is stretched to designated length, bridge floor positioning baffle turns down between adjacent main joist steel silk through bridge floor basic unit face inside incorporating section, and postive stop baffle outwards turns down playback, bridge floor positioning baffle again turnover laterally, until laminate on the medial surface of postive stop baffle, realizes fixing bridge floor basic unit face.
Embodiment 3:
As shown in Figure 4, different from above-described embodiment be in comprise in: fixed structure be arranged on described noodle outlet 3 and be articulated with noodle outlet 3 side along its length and the postive stop baffle 212 that can only turn down inside incorporating section 2 and be articulated with noodle outlet 3 along on the opposite side of noodle outlet 3 length direction and the bridge floor positioning baffle 213 rolled over of turning on one's side inside and outside incorporating section 2, the position of the corresponding described girder steel wire 11 of bridge floor positioning baffle 213 is provided with filament mouth 214, postive stop baffle 212 is provided with and laminates on bridge floor positioning baffle 213 and spacing limiting section 215 is carried out to bridge floor positioning baffle 213, bridge floor positioning baffle 213 is a platelet being articulated with on described noodle outlet 3, filament mouth 214 is for having towards the notch of postive stop baffle 212 1 side opening, incorporating section 2 external surface is positioned at the reinforcing limiting plate 216 postive stop baffle 212 and the articulated position of noodle outlet 3 be installed with for preventing postive stop baffle 212 from turning up.
The operation of fixed structure is overturn to the inside by postive stop baffle, bridge floor positioning baffle turns down laterally, thus noodle outlet is opened, bridge floor basic unit face is passed in and out, after bridge floor basic unit face is stretched to designated length, bridge floor positioning baffle turns down between adjacent main joist steel silk through bridge floor basic unit face inside incorporating section, and postive stop baffle outwards turns down playback, bridge floor positioning baffle again turnover laterally, until laminate on the medial surface of postive stop baffle, realizes fixing bridge floor basic unit face.
Embodiment 4:
As shown in Figure 5, different from above-described embodiment be in: fixed structure comprises by the some pieces of platelets successively hinged folding limiting plate 4 formed, the side of described folding limiting plate 4 length direction and the side of described noodle outlet 3 length direction hinged, position away from folding limiting plate 4 described girder steel wire 11 corresponding on the platelet of noodle outlet 3 articulated position is provided with the filament mouth 214 with folding limiting plate 4 and noodle outlet 3 articulated position opening dorsad, locking part 217 is provided with between the opposite side exit face 3 of described folding limiting plate 4 length direction and folding limiting plate 4, locking part 217 can be the collocation of key and lock, also can be hidden discount structure etc., incorporating section 2 external surface is positioned at the reinforcing limiting plate 216 folding limit plate 4 and the articulated position of noodle outlet 3 be installed with for preventing postive stop baffle 212 from turning up.
The operation of fixed structure is folding by folding limiting plate, thus noodle outlet is opened, bridge floor basic unit face is passed in and out, after bridge floor basic unit face is stretched to designated length, folding limiting plate playbacks between adjacent main joist steel silk through bridge floor basic unit face, locking part is to folding limiting plate 4 and lock away from folding limiting plate 4 length direction opposite side noodle outlet, realizes fixing bridge floor basic unit face.
Claims (8)
1. a telescopic pontic, it is characterized in that: comprising extendible bridge floor basic unit face (1), being positioned at two incorporating sections (2) and the fixed structure for fixing bridge floor basic unit face for shrinking accommodation bridge floor basic unit face at two ends, bridge floor basic unit face, described incorporating section (2) comprise main body cover (21) and be arranged in main body cover (21) for manipulate that bridge floor basic unit face carries out shrinking around face structure, described around face structure comprise for by bridge floor basic unit face around get up around over glaze (22) with for rotating the control lever (23) around over glaze.
2. contractile pontic according to claim 1, is characterized in that: described bridge floor basic unit face (1) comprises some and to be connected between two incorporating sections and the bridge floor girder steel wire (11) be arranged in parallel and many are distributed between girder steel wire (11) for laying the bridge floor secondary beam steel wire (12) of bridge floor.
3. the contractile pontic of one according to claim 1, it is characterized in that: described incorporating section (2) are tubular incorporating section, described main body cover 21 is provided with noodle outlet (3), described control lever (23) is for being piercing in two or of described incorporating section (2) both ends or one end.
4. the contractile pontic of one according to claim 3, it is characterized in that: described fixed structure comprises that to be arranged at described noodle outlet (3) upper and be articulated with noodle outlet (3) side along its length and to the postive stop baffle (212) of incorporating section (2) inner side turnover and can only be articulated with noodle outlet (3) along on the opposite side of noodle outlet (3) length direction and the bridge floor positioning baffle (213) can rolled over to incorporating section (2) inside and outside rollover, the position of the corresponding described girder steel wire (11) of described bridge floor positioning baffle (213) is provided with filament mouth (214), described postive stop baffle (212) is provided with laminate in bridge floor positioning baffle (213) upper and spacing limiting section (215) is carried out to bridge floor positioning baffle (213).
5. the contractile pontic of one according to claim 4, it is characterized in that: described bridge floor positioning baffle (213) comprises several and is articulated with separately platelet on described noodle outlet (3), forms several filament mouths (214) between adjacent platelet and between the end of platelet and noodle outlet (3) length direction.
6. the contractile pontic of one according to claim 4, it is characterized in that: described bridge floor positioning baffle (213) is a platelet being articulated with on described noodle outlet (3), and described some filament mouths (214) are for having towards the notch of bridge floor positioning baffle (213) side opening.
7. the contractile pontic of one according to claim 4, it is characterized in that: described fixed structure comprises by the some pieces of platelets successively hinged folding limiting plate (4) formed, the side of described folding limiting plate (4) length direction and the side of described noodle outlet (3) length direction hinged, position away from folding limiting plate (4) described girder steel wire (11) corresponding on the platelet of noodle outlet (3) articulated position is provided with the filament mouth (214) with folding limiting plate (4) and noodle outlet (3) articulated position opening dorsad, locking part (217) is provided with between the opposite side exit face (3) of described folding limiting plate (4) length direction and folding limiting plate (4).
8. the contractile pontic of one according to claim 7, is characterized in that: described incorporating section (2) external surface is positioned at the reinforcing limiting plate (216) postive stop baffle (212) or folding limit plate (4) and the articulated position of noodle outlet (3) be installed with for preventing postive stop baffle (212) from turning up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510339843.9A CN104963270B (en) | 2015-06-18 | 2015-06-18 | A kind of telescopic pontic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510339843.9A CN104963270B (en) | 2015-06-18 | 2015-06-18 | A kind of telescopic pontic |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104963270A true CN104963270A (en) | 2015-10-07 |
| CN104963270B CN104963270B (en) | 2017-03-08 |
Family
ID=54217346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510339843.9A Active CN104963270B (en) | 2015-06-18 | 2015-06-18 | A kind of telescopic pontic |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104963270B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111379216A (en) * | 2020-03-16 | 2020-07-07 | 陆峰 | Portable folding soft bridge |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE736337C (en) * | 1940-08-01 | 1943-06-12 | Ernst Hufschmidt Dipl Ing | Bridge and landing stage that can be rolled out and rolled up |
| US3252173A (en) * | 1963-12-11 | 1966-05-24 | Eli I Robinsky | Continuously extensible and roll-up structure |
| US3258800A (en) * | 1964-08-17 | 1966-07-05 | Eli I Robinsky | Continuously extensible and roll-up structure |
| US4024595A (en) * | 1976-05-21 | 1977-05-24 | James Brown | Linkage bridge |
| FR2776314A1 (en) * | 1998-03-20 | 1999-09-24 | Deschamps A & Fils Ets | System for rolling out temporary surface covering which is rolled up for storage |
| CN2554222Y (en) * | 2001-05-31 | 2003-06-04 | 张赤兵 | Quick extension and contract chain-link structure bridge |
| CN201033861Y (en) * | 2007-03-06 | 2008-03-12 | 湖北华舟有限责任公司 | Mechanically-driven folding trestle |
| CN204753345U (en) * | 2015-06-18 | 2015-11-11 | 湖州升浙绿化工程有限公司 | Telescopic pontic |
-
2015
- 2015-06-18 CN CN201510339843.9A patent/CN104963270B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE736337C (en) * | 1940-08-01 | 1943-06-12 | Ernst Hufschmidt Dipl Ing | Bridge and landing stage that can be rolled out and rolled up |
| US3252173A (en) * | 1963-12-11 | 1966-05-24 | Eli I Robinsky | Continuously extensible and roll-up structure |
| US3258800A (en) * | 1964-08-17 | 1966-07-05 | Eli I Robinsky | Continuously extensible and roll-up structure |
| US4024595A (en) * | 1976-05-21 | 1977-05-24 | James Brown | Linkage bridge |
| FR2776314A1 (en) * | 1998-03-20 | 1999-09-24 | Deschamps A & Fils Ets | System for rolling out temporary surface covering which is rolled up for storage |
| CN2554222Y (en) * | 2001-05-31 | 2003-06-04 | 张赤兵 | Quick extension and contract chain-link structure bridge |
| CN201033861Y (en) * | 2007-03-06 | 2008-03-12 | 湖北华舟有限责任公司 | Mechanically-driven folding trestle |
| CN204753345U (en) * | 2015-06-18 | 2015-11-11 | 湖州升浙绿化工程有限公司 | Telescopic pontic |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111379216A (en) * | 2020-03-16 | 2020-07-07 | 陆峰 | Portable folding soft bridge |
| CN111379216B (en) * | 2020-03-16 | 2022-04-15 | 江苏高峰特种纺织科技有限公司 | Portable folding soft bridge |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104963270B (en) | 2017-03-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4277197A (en) | Telescoping tool and coupling means therefor | |
| CN204753345U (en) | Telescopic pontic | |
| CN104027899A (en) | Escape system of high-rise building | |
| CN104963270A (en) | Retractable bridge body | |
| WO2015006350A3 (en) | Multiphase coaxial superconducting cables and corc degaussing system | |
| JP6496818B2 (en) | Stroller that can be folded twice | |
| CN204982632U (en) | Novel pontic | |
| CN204381704U (en) | A kind of collapsible oxygen cylinder, acetylene cylinder safe construction device | |
| CN104963273A (en) | Telescoping bridge | |
| CN204982631U (en) | Flexible bridge | |
| CN104963272A (en) | Novel bridge body | |
| CN208045732U (en) | Earthing clamp component and connecting assembly | |
| CN205778456U (en) | Detachable ladder | |
| US1073991A (en) | Adjustable crutch. | |
| CN104453685A (en) | Portable telescopic insulated ladder | |
| US9320331B1 (en) | Swivel umbrella sheathing handle | |
| CN207672893U (en) | A kind of stretchable hidden protected fence | |
| CN107378851A (en) | A kind of mechanical wrench for possessing powered alarm function | |
| CN106410676A (en) | Overhead ground wire multifunctional pulley | |
| CN209040522U (en) | A kind of lifting device for underground construction | |
| CN208514484U (en) | A kind of Steel Tube Special shaft tower earth potential live operation folding platform | |
| CN205610083U (en) | Dismantlement formula pay off rack that electric power construction used | |
| US1805426A (en) | Chalk line spool | |
| CN204696558U (en) | A kind of novel 10kV hard wire insulation mask | |
| CN107883812A (en) | A kind of scalable antiriot fork for increasing pretective acreage |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Hongjuan Inventor after: Chen Guoxing Inventor after: Zhu Lili Inventor before: Zhang Hongjuan Inventor before: Shen Jincheng Inventor before: Pan Yuqi Inventor before: Wu Shaofeng |
|
| COR | Change of bibliographic data | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20160819 Address after: 313000 Huzhou Lake Road, Wuxing District, Zhejiang, No. 455 Applicant after: ZHEJIANG SHENGZHE CONSTRUCTION GROUP CO., LTD. Address before: 313000 Huzhou Lake Road, Wuxing District, Zhejiang, No. 455 Applicant before: HUZHOU SHENGZHE GREENING ENGINEERING CO., LTD. |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |