CN206125159U - Take a beam assembly of towing pintle - Google Patents

Take a beam assembly of towing pintle Download PDF

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Publication number
CN206125159U
CN206125159U CN201621018793.0U CN201621018793U CN206125159U CN 206125159 U CN206125159 U CN 206125159U CN 201621018793 U CN201621018793 U CN 201621018793U CN 206125159 U CN206125159 U CN 206125159U
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CN
China
Prior art keywords
towing hook
mounting seat
towing
crossbeam
hole
Prior art date
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Active
Application number
CN201621018793.0U
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Chinese (zh)
Inventor
张志明
王金胜
段俊英
陈林
李志刚
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Dongfeng Commercial Vehicle Co Ltd
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Dongfeng Commercial Vehicle Co Ltd
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Publication date
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Priority to CN201621018793.0U priority Critical patent/CN206125159U/en
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Publication of CN206125159U publication Critical patent/CN206125159U/en
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Abstract

The utility model provides a take a beam assembly of towing pintle, include the crossbeam body with and the support that sets up of tip, the support includes overarm brace and towing pintle mount pad, the one end of towing pintle mount pad is connected with the towing pintle, and the other end of towing pintle mount pad is connected with the overarm brace through the changeover portion, and the overarm brace is connected with the tip of crossbeam body, the towing pintle is connected with the towing pintle mount pad through towing pin, locating pin, and the towing pintle is bow type structure, and the towing pintle includes a mounting hole, no. Two mounting holes, the towing pin is including round pin axle and spacing boss, the one end of round pin axle is connected with spacing boss, and the through -hole has been seted up to the tip of the other end of round pin axle, and the other end of round pin spool is mounting hole of drawing -in, towing pintle mount pad, no. Two mounting hole rear through -hole and locating pin looks joint in proper order. It is high that simple structure, simple installation, reliability are designed not only to this, and convenient to use, occupation space are little moreover.

Description

A kind of first crossbeam assembly with towing hook
Technical field
This utility model is related to a kind of body frame structure for automotive part, more particularly to a kind of first crossbeam assembly with towing hook, main suitable For improving unfailing performance.
Background technology
Commercial car first crossbeam plays horizontal bending resistance and antitorque effect to vehicle frame, it improve vehicle frame rigidity while, Tank bracket, engine mounting and bumper holder of car load front end etc. are protected across the parts of vehicle frame.It is commercial at present The first crossbeam structure species of vehicle carriage are various, and architectural difference is big, is also had any different using function.
Chinese patent Authorization Notice No. is CN202703684U, and authorized announcement date is the utility model on January 30th, 2013 A kind of automobile frame first crossbeam, including cross-beam body are disclosed, the two ends of cross-beam body are provided with support, two supports and crossbeam The junction of body is provided with bolt hole, and bolt hole is used to install front tow hook, is respectively perpendicular to be provided with the outside of two supports and installs flat Platform, mounting platform is provided with multiple installing holes, and installing hole is connected with longitudinal beam, is provided between the back side of mounting platform and support A plurality of reinforcement.Although the utility model is easy to vehicle to draw, it yet suffers from following defect:Towing hook in the utility model It is connected with cross-beam body by bolt hole, during use is tightened repeatedly, connection screw thread is easily damaged, in the course of time easily Produce towing hook and loosen and even fail, therefore, reliability is relatively low.
The content of the invention
The purpose of this utility model is the defect and problem for overcoming reliability present in prior art low, there is provided Yi Zhongke By the high first crossbeam assembly with towing hook of property.
To realize object above, technical solution of the present utility model is:A kind of first crossbeam assembly with towing hook, bag The support that cross-beam body and its end are arranged is included, the support includes overarm brace and towing hook mounting seat, and the towing hook is installed Seat one end be connected with towing hook, the other end of towing hook mounting seat is connected by changeover portion with overarm brace, overarm brace and horizontal stroke The end of beam body is connected.
The towing hook is connected by towing pin, alignment pin with towing hook mounting seat, and towing hook is arcuate structure, and towing hook includes one Number installing hole, No. two installing holes, the towing pin includes bearing pin and positive stop lug boss, and one end of the bearing pin is connected with positive stop lug boss Connect, the end of the other end of bearing pin offers through hole, the other end of bearing pin pass successively an installing hole, towing hook mounting seat, two Through hole and alignment pin phase clamping after number installing hole.
The overarm brace includes the crossbeam mounting seat that is connected and fixed plate, the crossbeam mounting seat by changeover portion with Towing hook mounting seat is connected, and the sectional area of the changeover portion increases successively from towing hook mounting seat to crossbeam mounting seat.
A plurality of reinforcement is provided between the outer peripheral face of the fixed plate and crossbeam mounting seat.
The fixed plate is mutually perpendicular to cross-beam body, and multiple installing holes are offered in fixed plate, and fixed plate is by installing Hole is connected with longeron.
Open up fluted on the changeover portion, lightening hole is offered in groove.
The cross-beam body is pipe beam.
Compared with prior art, the beneficial effects of the utility model are:
1st, because a kind of first crossbeam assembly medium-height trestle with towing hook of this utility model includes that overarm brace and towing hook are installed Seat, one end of towing hook mounting seat is connected with towing hook, and the other end of towing hook mounting seat is connected by changeover portion with overarm brace, horizontal Boom support is connected with the end of cross-beam body, and such design becomes one overarm brace with towing hook mounting seat, and drags Towing hook is connected with hook mounting seat, can directly use, it is not necessary to dismounted, it is to avoid tighten the loosening for causing repeatedly even Problem of Failure, improves unfailing performance.Therefore, this utility model reliability is high.
2nd, due in a kind of first crossbeam assembly with towing hook of this utility model towing hook be arcuate structure, towing hook by traction Pin, alignment pin be connected with towing hook mounting seat, in installation process, bearing pin pass successively an installing hole, towing hook mounting seat, No. two Through hole and alignment pin phase clamping after installing hole, such design is not only simple in structure, simple installation, reliability high, and uses When, towing hook is rotated along towing hook mounting seat so that towing hook and cross-beam body are mutually perpendicular to, it is easy to use, when not using, general Towing hook rotates along towing hook mounting seat so that towing hook is parallel to each other with cross-beam body so that towing hook takes up room less.Therefore, This utility model is not only simple in structure, simple installation, reliability are high, and it is easy to use, take up room it is little.
3rd, due to the outer peripheral face of fixed plate and crossbeam mounting seat in a kind of first crossbeam assembly with towing hook of this utility model Between be provided with a plurality of reinforcement, increased intensity so that structure is relatively reliable, meanwhile, fluted, groove is opened up on changeover portion Lightening hole is inside offered, overall weight is alleviated.Therefore, not only reliability is higher for this utility model, and lightweight.
Description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is front view of the present utility model.
Fig. 3 is the structural representation of Fig. 1 medium-height trestles, towing hook, towing pin, alignment pin.
Fig. 4 is the structural representation after this utility model assembling.
In figure:Cross-beam body 1, support 2, overarm brace 21, crossbeam mounting seat 211, fixed plate 212, installing hole 213, drag Hook mounting seat 22, changeover portion 23, groove 231, lightening hole 232, reinforcement 24, the installing hole of installing hole 31, two of towing hook 3, 32nd, towing pin 4, bearing pin 41, positive stop lug boss 42, through hole 43, alignment pin 5, longeron 6.
Specific embodiment
This utility model is described in further detail below in conjunction with description of the drawings and specific embodiment.
Referring to Fig. 1 to Fig. 4, a kind of first crossbeam assembly with towing hook, including cross-beam body 1 and its end arrange Frame 2, the support 2 includes overarm brace 21 and towing hook mounting seat 22, and one end of the towing hook mounting seat 22 is connected with towing hook 3, The other end of towing hook mounting seat 22 is connected by changeover portion 23 with overarm brace 21, the end of overarm brace 21 and cross-beam body 1 Portion is connected.
The towing hook 3 is connected by towing pin 4, alignment pin 5 with towing hook mounting seat 22, and towing hook 3 is arcuate structure, towing hook 3 include 31, No. two installing holes 32 of an installing hole, and the towing pin 4 includes bearing pin 41 and positive stop lug boss 42, the bearing pin 41 One end is connected with positive stop lug boss 42, and the end of the other end of bearing pin 41 offers through hole 43, and the other end of bearing pin 41 is worn successively Through hole 43 and the phase clamping of alignment pin 5 Jing after installing hole 31,22, No. two installing holes 32 of towing hook mounting seat.
The overarm brace 21 includes the crossbeam mounting seat 211 being connected and fixed plate 212, the crossbeam mounting seat 211 It is connected with towing hook mounting seat 22 by changeover portion 23, the sectional area of the changeover portion 23 is installed from towing hook mounting seat 22 to crossbeam Seat 211 increases successively.
A plurality of reinforcement 24 is provided between the outer peripheral face of the fixed plate 212 and crossbeam mounting seat 211.
The fixed plate 212 is mutually perpendicular to cross-beam body 1, and multiple installing holes 213 are offered in fixed plate 212, fixed Plate 212 is connected by installing hole 213 with longeron 6.
Open up on the changeover portion 23 in fluted 231, groove 231 and offer lightening hole 232.
The cross-beam body 1 is pipe beam.
Principle of the present utility model is described as follows:
On the market many commercial car adopt screw-in towing hook, and during use is tightened repeatedly, connection screw thread is easily damaged, In the course of time easily produce towing hook and loosen and even fail, in addition, in prior art, during using towing hook, needing towing hook from instrument Take out in bag and install, it is not necessary to when using, then towing hook is dismantled, with used in the little feelings in space between bumper bar and first crossbeam Under condition, so not only towing hook is easy to lose, and dismounts inconvenient.A kind of first crossbeam assembly with towing hook of the design, in structure Based on upper employing seamless steel pipe, it is connected with longitudinal beam by overarm brace, the first crossbeam assembly of this secondary design is in structure Towing hook is mounted with, towing hook need not all be dismounted when using or not using, tightened repeatedly thoroughly to solve screw-in towing hook The drawbacks of assembling and towing hook problem easy to lose.In installation process, welding by way of by two overarm braces respectively with horizontal stroke The two ends connection of beam body, is connected two overarm braces with two longerons by bolt respectively, and bearing pin is passed successively a peace Through hole and alignment pin phase clamping after dress hole, towing hook mounting seat, No. two installing holes, now, positive stop lug boss is located at respectively with alignment pin The both sides of towing hook mounting seat;When not using, towing hook is rotated down along towing hook mounting seat, so that towing hook is mutually put down with cross-beam body OK, towing hook is vertically sagging, and the space for accounting for bumper bar and first crossbeam is less;When using, towing hook is revolved upwards along towing hook mounting seat Turn, so that towing hook is mutually perpendicular to cross-beam body, towing hook horizontal positioned is easy to use.
Embodiment 1:
Referring to Fig. 1 to Fig. 4, a kind of first crossbeam assembly with towing hook, including cross-beam body 1 and its end arrange Frame 2, the support 2 includes overarm brace 21 and towing hook mounting seat 22, and one end of the towing hook mounting seat 22 is connected with towing hook 3, The other end of towing hook mounting seat 22 is connected by changeover portion 23 with overarm brace 21, the end of overarm brace 21 and cross-beam body 1 Portion is connected;The cross-beam body 1 is pipe beam.
Embodiment 2:
Substance is with embodiment 1, difference:
Referring to Fig. 1 to Fig. 4, the towing hook 3 is connected by towing pin 4, alignment pin 5 with towing hook mounting seat 22, and towing hook 3 is Arcuate structure, towing hook 3 includes 31, No. two installing holes 32 of an installing hole, and the towing pin 4 includes bearing pin 41 and positive stop lug boss 42, one end of the bearing pin 41 is connected with positive stop lug boss 42, and the end of the other end of bearing pin 41 offers through hole 43, bearing pin 41 The other end pass through hole 43 after an installing hole 31,22, No. two installing holes 32 of towing hook mounting seat successively and mutually block with alignment pin 5 Connect.
Embodiment 3:
Substance is with embodiment 1, difference:
Referring to Fig. 1 to Fig. 4, the overarm brace 21 includes the crossbeam mounting seat 211 being connected and fixed plate 212, described Crossbeam mounting seat 211 is connected by changeover portion 23 with towing hook mounting seat 22, and the sectional area of the changeover portion 23 is installed from towing hook Seat 22 increases successively to crossbeam mounting seat 211;It is provided between the outer peripheral face of the fixed plate 212 and crossbeam mounting seat 211 many Bar reinforcement 24;The fixed plate 212 is mutually perpendicular to cross-beam body 1, and multiple installing holes 213 are offered in fixed plate 212, Gu Fixed board 212 is connected by installing hole 213 with longeron 6.
Embodiment 4:
Substance is with embodiment 1, difference:
Referring to Fig. 3, open up on the changeover portion 23 in fluted 231, groove 231 and offer lightening hole 232.

Claims (7)

1. a kind of first crossbeam assembly with towing hook, including cross-beam body(1)And the support that its end is arranged(2), its feature It is:The support(2)Including overarm brace(21)With towing hook mounting seat(22), the towing hook mounting seat(22)One end connection There is towing hook(3), towing hook mounting seat(22)The other end pass through changeover portion(23)With overarm brace(21)It is connected, overarm brace (21)With cross-beam body(1)End be connected.
2. a kind of first crossbeam assembly with towing hook according to claim 1, it is characterised in that:The towing hook(3)Pass through Towing pin(4), alignment pin(5)With towing hook mounting seat(22)It is connected, towing hook(3)For arcuate structure, towing hook(3)Including a peace Dress hole(31), No. two installing holes(32), the towing pin(4)Including bearing pin(41)With positive stop lug boss(42), the bearing pin(41) One end and positive stop lug boss(42)It is connected, bearing pin(41)The end of the other end offer through hole(43), bearing pin(41)It is another One end passes successively an installing hole(31), towing hook mounting seat(22), No. two installing holes(32)Through hole afterwards(43)With alignment pin(5) Phase clamping.
3. a kind of first crossbeam assembly with towing hook according to claim 1 and 2, it is characterised in that:The overarm brace (21)Including the crossbeam mounting seat being connected(211)With fixed plate(212), the crossbeam mounting seat(211)By changeover portion (23)With towing hook mounting seat(22)It is connected, the changeover portion(23)Sectional area from towing hook mounting seat(22)To crossbeam mounting seat (211)Increase successively.
4. a kind of first crossbeam assembly with towing hook according to claim 3, it is characterised in that:The fixed plate(212) With crossbeam mounting seat(211)Outer peripheral face between be provided with a plurality of reinforcement(24).
5. a kind of first crossbeam assembly with towing hook according to claim 3, it is characterised in that:The fixed plate(212) With cross-beam body(1)It is mutually perpendicular to, fixed plate(212)On offer multiple installing holes(213), fixed plate(212)By installing Hole(213)With longeron(6)It is connected.
6. a kind of first crossbeam assembly with towing hook according to claim 1 and 2, it is characterised in that:The changeover portion (23)On open up fluted(231), groove(231)Inside offer lightening hole(232).
7. a kind of first crossbeam assembly with towing hook according to claim 1 and 2, it is characterised in that:The cross-beam body (1)For pipe beam.
CN201621018793.0U 2016-08-31 2016-08-31 Take a beam assembly of towing pintle Active CN206125159U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621018793.0U CN206125159U (en) 2016-08-31 2016-08-31 Take a beam assembly of towing pintle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621018793.0U CN206125159U (en) 2016-08-31 2016-08-31 Take a beam assembly of towing pintle

Publications (1)

Publication Number Publication Date
CN206125159U true CN206125159U (en) 2017-04-26

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201621018793.0U Active CN206125159U (en) 2016-08-31 2016-08-31 Take a beam assembly of towing pintle

Country Status (1)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112659886A (en) * 2021-01-04 2021-04-16 东风汽车股份有限公司 Two-beam assembly

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112659886A (en) * 2021-01-04 2021-04-16 东风汽车股份有限公司 Two-beam assembly

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