CN102720135A - Suspension mounting structure of propulsion cradle - Google Patents
Suspension mounting structure of propulsion cradle Download PDFInfo
- Publication number
- CN102720135A CN102720135A CN2011100798747A CN201110079874A CN102720135A CN 102720135 A CN102720135 A CN 102720135A CN 2011100798747 A CN2011100798747 A CN 2011100798747A CN 201110079874 A CN201110079874 A CN 201110079874A CN 102720135 A CN102720135 A CN 102720135A
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- CN
- China
- Prior art keywords
- pair
- hanger
- mounting structure
- suspension mounting
- rack
- 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.)
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Abstract
The invention discloses a suspension mounting structure of a propulsion cradle. The structure of the suspension mounting structure comprises a left rack, a right rack, a pair of connecting seats and a regulating screw rod, wherein the left rack and the right rack are detachably connected together, the pair of connecting seats are arranged at the bottom of the connection part of the left rack and the right rack oppositely and have threaded through holes, the regulating screw rod connects the left rack and the right rack by penetrating the thread through holes, the lower parts of the left rack and the right rack are bent to the inner side relatively to form a pair of supporting plates, a pair of rollers are respectively arranged on the inner surfaces of the pair of supporting plates, and a propulsion cradle cross beam is in rolling contact with the pair of rollers by penetrating the suspension mounting structure, thus more conveniently assembling and disassembling the propulsion cradle, being lighter in wear, and being capable of keeping good alignment property between the cradle and the suspension mechanism.
Description
Technical field
The present invention relates to advance the suspension mounting structure of suspension bracket
Background technology
In bridge construction, need to advance hanger beam to be installed in the suspension mounting structure existing suspension mounting structure; Hitch is made an integral body, advance hanger beam to be inserted in, during installation from the termination of hitch; Advance between hanger beam and the hitch sliding friction takes place, easy like this equipment is caused damage, increased the maintenance cost of equipment; And cause easily advancing between suspension bracket and the hitch being shifted, produce the phenomenon that misaligns
Summary of the invention
the purpose of this invention is to provide the suspension mounting structure to the propelling suspension bracket of neutrality that maintenance cost is low, can effectively guarantee to advance suspension bracket and hitch.
are for achieving the above object; The present invention provides a kind of suspension mounting structure that advances suspension bracket; Said suspension mounting structure is connected passive crossbeam bottom; Said suspension mounting structure comprises separable left hanger and the right hanger that links together; The top of said left hanger, said right hanger is connected said crossbeam bottom, is oppositely arranged the Connection Block that a pair of bottom has tapped through hole in the junction of said left hanger, said right hanger, and the adjusting screw(rod) that connects said left hanger, said right hanger is set; Said adjusting screw(rod) level is passed in the tapped through hole of said a pair of Connection Block, and the handle of rotatable said adjusting screw(rod) is set at the afterbody of said adjusting screw(rod).
preferably, the lower sidewall bending relatively to the inside of said left hanger, said right hanger forms horizontal by a pair of gripper shoe of 45 degree angles, at the inner surface of said a pair of gripper shoe one pair roller is set respectively.
because technique scheme is used, the present invention compared with prior art has advantage and effect: hitch is split up into left hanger, the design of right hanger, and detachable as to link together between left hanger, the right hanger through adjusting screw(rod); The bottom bending relatively to the inside of a left side hanger, right hanger forms horizontal by a pair of gripper shoe of 45 degree angles, at the inner surface of a pair of gripper shoe one pair roller is set respectively; Can split the propelling suspension bracket of packing into behind the hitch like this; And the releasing of constraint is also more convenient, advances between suspension bracket and the hitch to contact through roller, during installation; Advance hanger beam and hitch generation rolling friction; Equipment attrition is lighter, and maintenance cost is lower, and help keeping advancing between suspension bracket and the hitch to neutrality.
Description of drawings:
Accompanying drawing 1 is looked sketch map for master of the present invention;
Accompanying drawing 2 is a schematic side view of the present invention;
The specific embodiment:
referring to shown in Figure 1, suspension mounting structure of the present invention is connected crossbeam 3 bottoms through the bearing pin ways of connecting, and structure is divided into the left hanger 1 of mutual symmetry, right hanger 2 designing two portions; Junction at left hanger 1, right hanger 2 is oppositely arranged the Connection Block 4 that a pair of bottom has tapped through hole, and left hanger 1, right hanger 2 are detachable as to link together through adjusting screw(rod) 5, and adjusting screw(rod) 5 is passed in the tapped through hole of left hanger 1 top, right hanger 2 tops, a pair of Connection Block 4 bottoms; Unload adjusting screw(rod) 5, when untiing the constraint of left hanger 1, right hanger 2, can install and advance hanger beam 8; After the installation; The adjusting screw(rod) 5 of screwing gets final product, and the lower sidewall bending relatively to the inside of left hanger 1, right hanger 2 forms a pair of gripper shoe 6; A pair of gripper shoe 6 is horizontal by 45 degree angles; The setting that a pair roller 7,10,45 degree angles is set at the inner surface of a pair of gripper shoe 6 respectively makes and advances hanger beam 8 bigger with the contact area of a pair roller 7,10, and is stressed better.
Referring to shown in Figure 2; Be provided for the handle 9 of rotation adjusting screw rod 5 at the afterbody of adjusting screw(rod) 5,, install when advancing hanger beam 8 through the tightness degree that rotary handle 9 scalable left side hanger 1, right hanger 2 connect; Advance hanger beam 8 and a pair roller to contact as rolling between 7; Rolling friction takes place, and it is lighter wear and tear, and can keep good in neutrality between propelling suspension bracket and the hitch
Claims (2)
1. suspension mounting structure that advances suspension bracket; Said suspension mounting structure is connected passive crossbeam bottom; It is characterized in that: said suspension mounting structure comprises separable left hanger and the right hanger that links together; The top of said left hanger, said right hanger is connected said crossbeam bottom, is oppositely arranged the Connection Block that a pair of bottom has tapped through hole in the junction of said left hanger, said right hanger, and the adjusting screw(rod) that connects said left hanger, said right hanger is set; Said adjusting screw(rod) level is passed in the tapped through hole of said a pair of Connection Block, and the handle of rotatable said adjusting screw(rod) is set at the afterbody of said adjusting screw(rod).
2. suspension mounting structure according to claim 1; It is characterized in that: the lower sidewall bending relatively to the inside of said left hanger, said right hanger; Formation is provided with a pair roller horizontal by a pair of gripper shoe of 45 degree angles respectively at the inner surface of said a pair of gripper shoe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110079874.7A CN102720135B (en) | 2011-03-31 | 2011-03-31 | Suspension mounting structure of propulsion cradle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110079874.7A CN102720135B (en) | 2011-03-31 | 2011-03-31 | Suspension mounting structure of propulsion cradle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102720135A true CN102720135A (en) | 2012-10-10 |
| CN102720135B CN102720135B (en) | 2014-04-16 |
Family
ID=46945990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110079874.7A Expired - Fee Related CN102720135B (en) | 2011-03-31 | 2011-03-31 | Suspension mounting structure of propulsion cradle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102720135B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101445208A (en) * | 2008-12-29 | 2009-06-03 | 中铁二局股份有限公司 | Hanger for lifting construction of bridge cable |
| JP2009287360A (en) * | 2008-06-02 | 2009-12-10 | Ihi Corp | Overhang electing method and bridge girder block |
| JP2010048054A (en) * | 2008-08-25 | 2010-03-04 | Ohbayashi Corp | Placing method and joint structure |
| CN101806038A (en) * | 2010-03-29 | 2010-08-18 | 山东省路桥集团有限公司 | Curved box girder sliding mold frame and construction method |
| CN202023153U (en) * | 2011-03-31 | 2011-11-02 | 江苏恩纳斯重工机械有限公司 | Suspension installation structure for propulsion hanger frame |
-
2011
- 2011-03-31 CN CN201110079874.7A patent/CN102720135B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009287360A (en) * | 2008-06-02 | 2009-12-10 | Ihi Corp | Overhang electing method and bridge girder block |
| JP2010048054A (en) * | 2008-08-25 | 2010-03-04 | Ohbayashi Corp | Placing method and joint structure |
| CN101445208A (en) * | 2008-12-29 | 2009-06-03 | 中铁二局股份有限公司 | Hanger for lifting construction of bridge cable |
| CN101806038A (en) * | 2010-03-29 | 2010-08-18 | 山东省路桥集团有限公司 | Curved box girder sliding mold frame and construction method |
| CN202023153U (en) * | 2011-03-31 | 2011-11-02 | 江苏恩纳斯重工机械有限公司 | Suspension installation structure for propulsion hanger frame |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102720135B (en) | 2014-04-16 |
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| 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 |
Granted publication date: 20140416 Termination date: 20190331 |
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| CF01 | Termination of patent right due to non-payment of annual fee |