CN205203118U - Specially adorn chassis towing pintle device - Google Patents

Specially adorn chassis towing pintle device Download PDF

Info

Publication number
CN205203118U
CN205203118U CN201520871396.7U CN201520871396U CN205203118U CN 205203118 U CN205203118 U CN 205203118U CN 201520871396 U CN201520871396 U CN 201520871396U CN 205203118 U CN205203118 U CN 205203118U
Authority
CN
China
Prior art keywords
longeron
crossbeam
fixedly connected
cross beam
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.)
Active
Application number
CN201520871396.7U
Other languages
Chinese (zh)
Inventor
秦初荣
王新郧
罗静
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Special Vehicle Technology Center of Hubei Aerospace Technology Research Institute
Original Assignee
Special Vehicle Technology Center of Hubei Aerospace Technology Research Institute
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Special Vehicle Technology Center of Hubei Aerospace Technology Research Institute filed Critical Special Vehicle Technology Center of Hubei Aerospace Technology Research Institute
Priority to CN201520871396.7U priority Critical patent/CN205203118U/en
Application granted granted Critical
Publication of CN205203118U publication Critical patent/CN205203118U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses a specially adorn chassis towing pintle device belongs to boundary beam formula frame technical field. Specially adorn chassis towing pintle device includes: first longeron, the second longeron sets up with first longeron relatively, first crossbeam and first longeron fixed connection, second crossbeam and second longeron fixed connection, first crossbeam is corresponding with the junction of second longeron with the second crossbeam with the junction of first longeron, towing pintle and first crossbeam and second crossbeam fixed connection, pipe longeron and first crossbeam and second crossbeam fixed connection, pipe longeron and towing pintle fixed connection. The utility model discloses specially adorn chassis towing pintle device satisfies the saving oneself of special -shaped frame chassis, each other rescues the function, has reduced longeron variable cross section department welding seam stress, has simplified the weld structure of longeron, reduces the risk of the intensity of longeron.

Description

A kind of special cartridge chassis hook-towing device
Technical field
The utility model relates to straight frame technical field, particularly the special cartridge chassis hook-towing device of one.
Background technology
On body-chassis frame construction vehicle, vehicle frame is as the installation matrix of car load, also be the installation matrix of device of saving oneself, rescue mutually, generally on the front cross rail or after cross member of chassis frame, towing hook is installed, described crossbeam is generally by being spirally connected, riveting or the mode such as welding is connected with chassis side rail, towing hook to be arranged on before described crossbeam on facade or rear facade by being spirally connected, although the towing hook structure of this single-beam is simple, but in some special-shaped frame chassis, single-beam hook-towing device intensity can not meet the saving oneself of chassis, rescue function mutually.On certain special cartridge chassis of the prior art, vehicle frame afterbody takes sunk type design according to upper reload request, longeron longitudinal direction becomes " Z " font structure, one time punching molded mode can not be taked to process, need welding shaping, find according to finite element analysis, welding weld seam can not meet the requirement of strength of towing hook traction.
Utility model content
The utility model provides a kind of special cartridge chassis hook-towing device, to solve or part solves in prior art and single-beam hook-towing device intensity can not meet special-shaped frame chassis the saving oneself of chassis, rescues function mutually, longeron longitudinal direction becomes " Z " font structure, and welding weld seam can not meet the technical matters of the requirement of strength of towing hook traction.
For solving the problems of the technologies described above, the utility model provides a kind of special cartridge chassis hook-towing device and comprises: the first longeron; Second longeron, is oppositely arranged with described first longeron; First crossbeam, is fixedly connected with described first longeron; Second cross beam, is fixedly connected with described second longeron, and described second cross beam is corresponding with the junction of described second longeron and the junction of described first crossbeam and described first longeron; Towing hook, is fixedly connected with described first crossbeam and described second cross beam; Pipe longeron, is fixedly connected with described first crossbeam and described second cross beam, and described pipe longeron is fixedly connected with described towing hook; Wherein, when described towing hook is applied in an application force, described pipe longeron, described first crossbeam and described second cross beam share described application force simultaneously, and the application force shared puts on described first longeron and the second longeron by described first crossbeam and described second cross beam respectively.
Further, the special cartridge chassis hook-towing device of the utility model also comprises: reinforcing mechanisms, one end is fixedly connected with described first longeron, and the other end is fixedly connected with described second longeron, and described reinforcing mechanisms is fixedly connected with described pipe longeron.
Further, described reinforcing mechanisms comprises: deep beam, and one end is fixedly connected with described first longeron, and the other end is fixedly connected with described second longeron, and described deep beam is fixedly connected with described pipe longeron.
The special cartridge chassis hook-towing device that the utility model provides when towing hook is applied in an application force, pipe longeron, first crossbeam and second cross beam share described application force simultaneously, the application force shared is put on the first longeron and the second longeron by first crossbeam and second cross beam respectively, be convenient to the load that frame outside arranges cantilever design, strengthen stringer sides to Rigidity and strength, reduce the risk that the one-sided tension of longeron is damaged, pipe longeron is increased between first crossbeam and second cross beam, reduce longeron variable section place weld stress, simplify the welding line structure of longeron, decrease the risk that weld seam reduces the intensity of longeron.
Accompanying drawing explanation
The structural representation of the special cartridge chassis hook-towing device that Fig. 1 provides for the utility model embodiment.
Detailed description of the invention
See Fig. 1, the utility model embodiment provides a kind of special cartridge chassis hook-towing device and comprises: the first longeron 6, second longeron 5, first crossbeam 2, second cross beam 3, towing hook 1 and pipe longeron 4.
Described second longeron 5 is oppositely arranged with described first longeron 6.
Described first crossbeam 2 is fixedly connected with described first longeron 6.
Described second cross beam 3 is fixedly connected with described second longeron 5, and described first crossbeam 2 is corresponding with the junction of described first longeron 6 and the junction of described second cross beam 3 and described second longeron 5.
Described towing hook 1 is fixedly connected with described first crossbeam 2 and described second cross beam 3.
Described pipe longeron 4 is fixedly connected with described first crossbeam 2 and described second cross beam 3, and described pipe longeron 4 is fixedly connected with described towing hook 1.
Wherein, when described towing hook 1 is applied in an application force, described pipe longeron 4, described first crossbeam 2 and described second cross beam 3 share described application force simultaneously, and the application force shared puts on described first longeron 6 and the second longeron 5 with described second cross beam 3 by described first crossbeam 2 respectively.
Introduce the structure of first crossbeam 2 in detail.
Described first crossbeam 2 is fixedly connected with described first longeron 6.Particularly, in the present embodiment, described first crossbeam 2 is fixedly connected with described first longeron 6 by welding, in other embodiments, described first crossbeam 2 by alternate manner as bolt etc. with as described in the first longeron 6 be fixedly connected with.
Introduce the structure of second cross beam 3 in detail.
Described second cross beam 3 is fixedly connected with described second longeron 5.Particularly, in the present embodiment, described second cross beam 3 is fixedly connected with described second longeron 5 by welding, in other embodiments, described second cross beam 3 by alternate manner as bolt etc. with as described in the second longeron 5 be fixedly connected with.
Introduce the structure of towing hook 1 in detail.
Described towing hook 1 is fixedly connected with described first crossbeam 2 and described second cross beam 3.Particularly, in the present embodiment, described towing hook 1 is fixedly connected with described first crossbeam 2 and described second cross beam 3 by welding, in other embodiments, described towing hook 1 by alternate manner as bolt etc. with as described in first crossbeam 2 and as described in second cross beam 3 be fixedly connected with.
Introduce the structure of pipe longeron 4 in detail.
Described pipe longeron 4 is fixedly connected with described first crossbeam 2 and described second cross beam 3.Particularly, in the present embodiment, described pipe longeron 4 is fixedly connected with described first crossbeam 2 and described second cross beam 3 by welding, in other embodiments, described pipe longeron 4 by alternate manner as bolt etc. with as described in first crossbeam 2 and as described in second cross beam 3 be fixedly connected with.Described pipe longeron 4 is fixedly connected with described towing hook 1.Particularly, in the present embodiment, described pipe longeron 4 is fixedly connected with described towing hook 1 by welding, in other embodiments, described pipe longeron 4 by alternate manner as bolt etc. with as described in towing hook 1 be fixedly connected with.
The special cartridge chassis hook-towing device of the utility model also comprises: reinforcing mechanisms.
Described reinforcing mechanisms one end is fixedly connected with described first longeron 6, and the other end is fixedly connected with described second longeron 5, and described reinforcing mechanisms is fixedly connected with described pipe longeron 4.
Introduce the structure of reinforcing mechanisms in detail.
Described reinforcing mechanisms comprises: deep beam 7.
Described deep beam 7 one end is fixedly connected with described first longeron 6.Particularly, in the present embodiment, described deep beam 7 one end is fixedly connected with described first longeron 6 by welding, in other embodiments, described deep beam 7 one end by alternate manner as bolt etc. with as described in the first longeron 6 be fixedly connected with.Described deep beam 7 other end is fixedly connected with described second longeron 5.Particularly, in the present embodiment, described deep beam 7 other end is fixedly connected with described second longeron 5 by welding, in other embodiments, described deep beam 7 other end by alternate manner as bolt etc. with as described in the second longeron 5 be fixedly connected with.Described deep beam 7 is fixedly connected with described pipe longeron 4.Particularly, in the present embodiment, described deep beam 7 is fixedly connected with described pipe longeron 4 by welding, in other embodiments, described deep beam 7 by alternate manner as bolt etc. with as described in pipe longeron 4 be fixedly connected with.
Introduce the utility model embodiment in order to clearer, introduced from the using method of the utility model embodiment below.
Be bolted on one end of deep beam 7 on the first longeron 6, the other end is bolted on the second longeron 5.Pipe longeron 4 one end is welded on deep beam 7, the other end welds with first crossbeam 2 and second cross beam 3, welding seam design is on the periphery contacted with first crossbeam 2 and second cross beam 3 and end face, reduce the first longeron 6 and the second longeron 5 variable section place weld stress, simplify the welding line structure of the first longeron 6 and the second longeron 5, decrease weld seam, reduce the risk of the intensity of the first longeron 6 and the second longeron 5.First crossbeam 2 is fixedly connected with the first longeron 6 by bolt, second cross beam 3 is fixedly connected with the second longeron 5 by bolt, towing hook 1 is fixedly connected with pipe longeron 4 by bolt, avoid middle transition to connect, towing hook 1 is fixedly connected with first crossbeam 2 and second cross beam 3 by bolt, first crossbeam 2 and second cross beam 3 are convenient to the load that frame outside arranges cantilever design, strengthen the first longeron 6 and the second longeron 5 lateral rigidity and intensity, reduce the risk of the first longeron 6 and the one-sided tension damage of the second longeron 5, by the tension distributing of towing hook 1 on first crossbeam 2 second cross beam 3 and deep beam 7, make the first longeron 6 between first crossbeam 2 second cross beam 3 and deep beam 7 and the second longeron 5 and first crossbeam 2 second cross beam 3 and deep beam 7 uniform force.
The special cartridge chassis hook-towing device of the utility model also can be used for common straight frame, and be not limited only to different in nature vehicle frame, the side direction that common vehicle frame may be used for improving longeron is turned round performance, is convenient to frame outside and arranges cantilever-type load.
It should be noted last that, above detailed description of the invention is only in order to illustrate the technical solution of the utility model and unrestricted, although be described in detail the utility model with reference to example, those of ordinary skill in the art is to be understood that, can modify to the technical solution of the utility model or equivalent replacement, and not departing from the spirit and scope of technical solutions of the utility model, it all should be encompassed in the middle of right of the present utility model.

Claims (3)

1. a special cartridge chassis hook-towing device, is characterized in that, comprising:
First longeron (6);
Second longeron (5), is oppositely arranged with described first longeron (6);
First crossbeam (2), is fixedly connected with described first longeron (6);
Second cross beam (3), is fixedly connected with described second longeron (5);
Towing hook (1), is fixedly connected with described first crossbeam (2) and described second cross beam (3);
Pipe longeron (4), the first end of described pipe longeron (4) is fixedly connected with described first crossbeam (2), described second cross beam (3) described towing hook (1) simultaneously;
Wherein, when described towing hook (1) is applied in an application force, described pipe longeron (4), described first crossbeam (2) and described second cross beam (3) share described application force simultaneously, and the application force shared puts on described first longeron (6) and the second longeron (5) by described first crossbeam (2) and described second cross beam (3) respectively.
2. hook-towing device according to claim 1, is characterized in that, also comprises:
Reinforcing mechanisms, one end is fixedly connected with described first longeron (6), and the other end is fixedly connected with described second longeron (5), and described reinforcing mechanisms is fixedly connected with described pipe longeron (4).
3. hook-towing device according to claim 2, is characterized in that, described reinforcing mechanisms comprises:
Deep beam (7), one end is fixedly connected with described first longeron (6), and the other end is fixedly connected with described second longeron (5), and described deep beam (7) is fixedly connected with described pipe longeron (4).
CN201520871396.7U 2015-11-04 2015-11-04 Specially adorn chassis towing pintle device Active CN205203118U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520871396.7U CN205203118U (en) 2015-11-04 2015-11-04 Specially adorn chassis towing pintle device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520871396.7U CN205203118U (en) 2015-11-04 2015-11-04 Specially adorn chassis towing pintle device

Publications (1)

Publication Number Publication Date
CN205203118U true CN205203118U (en) 2016-05-04

Family

ID=55840850

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520871396.7U Active CN205203118U (en) 2015-11-04 2015-11-04 Specially adorn chassis towing pintle device

Country Status (1)

Country Link
CN (1) CN205203118U (en)

Similar Documents

Publication Publication Date Title
CN207106626U (en) Truck Frame Structure
CN203126423U (en) Towing hook connecting support
CN205203118U (en) Specially adorn chassis towing pintle device
CN204978887U (en) Back floor additional strengthening
CN203047373U (en) Connection structure of chassis and body of passenger car
CN213008364U (en) Friction welding traction beam assembly and vehicle applying same
CN204110152U (en) Low flat bed transport vehicle carrying platform
CN203391588U (en) Traction bar support structure for heavy truck
CN202827744U (en) Concrete mixer truck and frame thereof
CN203439115U (en) Vehicle sub-frame
CN203222033U (en) Cross beam assembly for full trailer
CN103273814B (en) Mounting device for tow hook
CN203864803U (en) Double-rear-axle type heavy truck frame
CN202716952U (en) Heavy-duty semitrailer traction device
CN207697818U (en) Mounting structure and subframe and vehicle in the middle part of subframe
CN202022065U (en) Front transverse stabilizing device assembly
CN203358678U (en) Cross beam of electric wheel dump truck frame
CN202686488U (en) Heavy-duty truck frame beam assembly
CN201729191U (en) Frame assembly of mini-truck
CN102874311A (en) Concrete mixing and transporting vehicle and vehicle frame thereof
CN203864801U (en) Narrow automobile frame
CN202641861U (en) Wholly punched and riveted straight girder frame of buggy
CN204726291U (en) Three-wheel vehicle self-unloading oil cylinder carrier structure and three-wheel vehicle
CN210941971U (en) Semi-bearing closed new energy truck frame
CN203094932U (en) Transport device

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant