CN104727215B - Temporary passing bridge for construction - Google Patents
Temporary passing bridge for construction Download PDFInfo
- Publication number
- CN104727215B CN104727215B CN201510128043.2A CN201510128043A CN104727215B CN 104727215 B CN104727215 B CN 104727215B CN 201510128043 A CN201510128043 A CN 201510128043A CN 104727215 B CN104727215 B CN 104727215B
- Authority
- CN
- China
- Prior art keywords
- screw nut
- bridge
- pontic
- lead screw
- feed screw
- 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 - Fee Related
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D15/00—Movable or portable bridges; Floating bridges
- E01D15/12—Portable or sectional bridges
- E01D15/133—Portable or sectional bridges built-up from readily separable standardised sections or elements, e.g. Bailey bridges
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention discloses a temporary passing bridge for construction. The temporary passing bridge comprises a first bridge body, a second bridge body and a third bridge body. The upper end of the first bridge body, the upper end of the second bridge body and the upper end of the third bridge body are provide with passing flat plates. The bottom of the first bridge body and the bottom of the third bridge body are provided with lead screw nut drill bit devices. The left end of the first bridge body and the right end of the third bridge body are both provided with a hand-operated type lead screw nut pulling device. Each lead screw nut drill bit device comprises a first lead screw nut pair with the bottom provided with a drill bit. The upper end of each first lead screw nut pair is provided with an electric motor device enabling the first lead screw nut pair to advance, stretch and retract. Each hand-operated type lead screw nut drilling device comprises a groove. Cross plates are arranged in the grooves, wherein the bottom of each cross plate is provided with a corresponding hand-operated type lead screw nut pair. The movable end of each cross plate is provided with a bolt fixing hole. According to the temporary passing bridge, through splicing and transverse and a longitudinal lead screw nut system, the installation mode of the bridge and the connecting mode between the bridge and a river bed can be greatly simplified, and the temporary passing bridge is safe and firm.
Description
Technical field
The device the present invention relates to a kind of building is passed through, more particularly, to a kind of temporary traffic bridge for building.
Background technology
When building bridge on the less river of some width, sometimes for the needs of temporary traffic, must be in bridge construction beam
Nearby set up a temporary traffic bridge, this bridge can be additionally used in assisting bridge construction to be used simultaneously it is common practice to frame
If a Simple bridge with wood or bamboo weaving, remove at once after formal bridge is built up, but simultaneously, such bridge
Potential safety hazard is also that ratio is larger, especially runs into the river of the frequent fluctuation of river, and potential safety hazard is just bigger.
Content of the invention
The present invention is aiming at the problems referred to above, proposes a kind of temporary traffic bridge for building, and this temporary traffic bridge is installed simply,
Using firm, degree of safety also greatly improves.
For reaching above-mentioned technical purpose, present invention employs a kind of temporary traffic bridge for building, including can be each other by spiral shell
Tether the first pontic connecing, the second pontic and the 3rd pontic, described first pontic, the second pontic, the 3rd pontic upper end are provided with logical
Row flat board, described first pontic, the bottom of the 3rd pontic are provided with feed screw nut's drill bit device, and the left end of described first pontic
It is equipped with hand-rail type feed screw nut's drawing device with the right-hand member of the 3rd pontic；Described feed screw nut's drill bit device includes a bottom belt
There is the first feed screw nut pair of drill bit, described first feed screw nut pair upper end is provided with can make the first feed screw nut pair traveling stretch
Electro-motor device；Described hand-rail type feed screw nut's drawing device includes a groove, is provided with a bottom and carries handss in described groove
Shake the transverse slat of formula feed screw nut pair, described transverse slat movable end is provided with bolt fixing hole.
The present invention passes through splicing and horizontal, longitudinal feed screw nut's system so that the mounting means of bridge and and river
The connected mode at bottom is greatly simplified, and securely.
Brief description
Shown in Fig. 1 is surface structure schematic diagram of the present invention；
Wherein, the 1, first pontic；2nd, the second pontic；3rd, the 3rd pontic；4th, pass through flat board；5th, drill bit；6th, the first screw mandrel spiral shell
Female secondary；7th, electro-motor device；8th, groove；9th, hand-rail type feed screw nut pair；10th, transverse slat；11st, bolt fixing hole.
Specific embodiment
With reference to the accompanying drawings and detailed description the present invention is described in more detail.
As shown in Figure 1, a kind of temporary traffic bridge for building, including can be each other by bolted first pontic 1, second
Pontic 2 and the 3rd pontic 3, are provided with current flat board 4 in the first pontic 1, the second pontic 2, the 3rd pontic 3 upper end, in the first pontic
1st, the bottom of the 3rd pontic 3 is provided with feed screw nut's drill bit device, and equal in the right-hand member of the first pontic 1 left end and the 3rd pontic 3
It is provided with hand-rail type feed screw nut's drawing device；
In the present invention, it is preferred to feed screw nut's drill bit device include a bottom carry drill bit 5 the first feed screw nut pair
6, it is provided with, in the upper end of the first feed screw nut pair 6, the electro-motor device 7 that the first feed screw nut pair 6 traveling can be made flexible.
In the present invention, it is preferred to hand-rail type feed screw nut's drawing device include a groove 8, be provided with a bottom in groove 8
Portion carries the transverse slat 10 of hand-rail type feed screw nut pair 9, is provided with bolt fixing hole 11 in the movable end of transverse slat 10.
The present invention specifically so use: the first first pontic 1, the second pontic 2 and the 3rd pontic 3 are by bolt even
Connect, the second pontic 2 can be one or more in actual use, if bridge floor is relatively wide, can use multiple second pontics 2 to carry out
Connect, if bridge floor is narrow, can use a small amount of second pontic to be attached；Then pass through hand-rail type feed screw nut pair 9 by horizontal stroke
Both sides extend plate 10 to the left and right, are bolted hole 11 using bolt simultaneously and are fixed even transverse slat 10 and riverbank two ends
Connect, finally start electro-motor device 7, the first feed screw nut pair 6 is deeply penetrated river bed together with the drill bit 5 of bottom, play solid
Fixed effect, so completes the erection of temporary traffic bridge.
Claims (1)
1. a kind of temporary traffic bridge for building is it is characterised in that inclusion can be each other by bolted first pontic, the second bridge
Body and the 3rd pontic, described first pontic, the second pontic, the 3rd pontic upper end are provided with current flat board, described first pontic, the 3rd
The bottom of pontic is provided with feed screw nut's drill bit device, and the left end of described first pontic and the right-hand member of the 3rd pontic are equipped with handss
Shake formula feed screw nut's drawing device；Described feed screw nut's drill bit device includes the first feed screw nut pair that a bottom carries drill bit,
Described first feed screw nut pair upper end is provided with the electro-motor device that the first feed screw nut pair traveling can be made flexible；Described hand-rail type
Feed screw nut's drawing device includes a groove, is provided with the transverse slat that a bottom carries hand-rail type feed screw nut pair, institute in described groove
State transverse slat movable end and be provided with bolt fixing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510128043.2A CN104727215B (en) | 2015-03-23 | 2015-03-23 | Temporary passing bridge for construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510128043.2A CN104727215B (en) | 2015-03-23 | 2015-03-23 | Temporary passing bridge for construction |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104727215A CN104727215A (en) | 2015-06-24 |
| CN104727215B true CN104727215B (en) | 2017-02-01 |
Family
ID=53451578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510128043.2A Expired - Fee Related CN104727215B (en) | 2015-03-23 | 2015-03-23 | Temporary passing bridge for construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104727215B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105220610B (en) * | 2015-10-26 | 2017-03-22 | 中国海洋石油总公司 | Novel trestle used between offshore oil platforms |
| CN111305036A (en) * | 2020-03-31 | 2020-06-19 | 山东华邦建设集团有限公司 | Combined roof pipeline trestle |
| CN111560832A (en) * | 2020-05-18 | 2020-08-21 | 河南建筑职业技术学院 | Steel frame bridge structure of concatenation fast |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2362630B (en) * | 2000-05-23 | 2004-04-07 | Rodney Philpin | A modular ramp |
| CN2554221Y (en) * | 2002-06-24 | 2003-06-04 | 徐杰 | Quick assembling bridge |
| US9133588B2 (en) * | 2005-07-22 | 2015-09-15 | Benjamin G. Stroyer | Boardwalk, deck, and platform system |
| KR20100126070A (en) * | 2009-05-22 | 2010-12-01 | 박정극 | Movable and multipurpose temporary bridge |
| CN203583346U (en) * | 2013-10-28 | 2014-05-07 | 沈宝山 | Highway quick clearing device |
| CN203729194U (en) * | 2013-12-04 | 2014-07-23 | 国网河南省电力公司驻马店供电公司 | Height-adjustable temporary passage bridge for cable trench with fixing rotary head |
-
2015
- 2015-03-23 CN CN201510128043.2A patent/CN104727215B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN104727215A (en) | 2015-06-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170201 Termination date: 20180323 |