CN205256219U - Farmer pushes up fixing device - Google Patents
Farmer pushes up fixing device Download PDFInfo
- Publication number
- CN205256219U CN205256219U CN201521141909.5U CN201521141909U CN205256219U CN 205256219 U CN205256219 U CN 205256219U CN 201521141909 U CN201521141909 U CN 201521141909U CN 205256219 U CN205256219 U CN 205256219U
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- farmer
- holder
- fixing base
- farm
- farm jack
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Abstract
The utility model provides a farmer pushes up fixing device belongs to motor vehicle annex technical field, it has been solved current motor vehicle and has been difficult for carrying the farmer top and easily makes the technical problem who is the damage to the motor vehicle, the utility model provides a farmer pushes up fixing device, includes the fixing base, its rear end links firmly with the motor vehicle chassis, fixtion screw bolt, its one end and the preceding end screw thread connection of fixing base, fixtion screw bolt runs through the farmer top, the elasticity wheel, it links firmly and separates with the fixing base with the fixtion screw bolt other end, and the elasticity wheel pushes up the farmer and supports on the fixing base, when not using the farmer to push up, fixtion screw bolt just can pass the hole of seting up at farmer top, fixtion screw bolt and fixing base threaded connection, the elasticity wheel can support the farmer top on the fixing base, realizes the installation on farmer top, when using the farmer to push up, rotates the elasticity wheel, can realize fixtion screw bolt with the fixing base separation and push up the farmer and pull down, whole fixing device makes the farmer push up portable to, its use is fairly convenient.
Description
Technical field
The utility model belongs to motor vehicle attachment technique field, relates to a kind of farm jack and fixesDevice.
Background technology
Farm jack, is a kind of jack that is specifically designed to Large vehicle, mainly applicationIn saving oneself of the vehicles such as offroad vehicle, fire fighting truck, engineering truck.
For can be with getting with use, farm jack be generally placed on motor vehicle, still,Because the profile of farm jack is longer, it cannot directly be positioned in car, even if place temporarilyIn car, car, in the time vibrating or wave, all likely clashes into compartment, has certainDanger, and easily motor vehicle is caused to damage, and there is no special place in car outside yetPlace farm jack, so, cause farm jack to carry very inconvenient.
In sum, the technical problem existing while carrying in order to solve above-mentioned farm jack, needsDesign a kind of fixing dress of farm jack that is easy to carry and is difficult for motor vehicle to cause damagePut.
Utility model content
The purpose of this utility model is the problems referred to above that exist for prior art, has proposedA kind of farm jack fixture that is easy to carry and is difficult for motor vehicle to cause damage.
The purpose of this utility model can realize by following technical proposal: a kind of farm jackFixture, comprises
Holder, its rear end and vehicle undercarriage are connected;
Fixed bolt, its one end is threaded with holder front end, and described fixed bolt passes throughWear farm jack;
Loosening and tightening wheel, itself and the fixed bolt other end are connected and separate with holder, described pineBearing up pulley is against farm jack on holder.
In above-mentioned a kind of farm jack fixture, be provided with fixed bar in holder rear end,The both sides, rear end of described holder laterally extend respectively Connection Block, and described fixed bar is curvedCurved and two ends are run through respectively two Connection Blocks and are flexibly connected with Connection Block.
In above-mentioned a kind of farm jack fixture, the two ends of described fixed bar arrange respectivelyHave threaded portion, be provided with hold-down nut on threaded portion, described hold-down nut is against connectionOn seat and by Connection Block, be limited on fixed bar.
In above-mentioned a kind of farm jack fixture, on described threaded portion, be arranged with spring padCircle, described spring washer is between hold-down nut and Connection Block and be against respectively fixing spiral shellOn mother and Connection Block.
In above-mentioned a kind of farm jack fixture, on described threaded portion, be also arranged with cushion block,Described cushion block is between spring washer and Connection Block, and described spring washer is against on cushion block.
Compared with prior art, the utlity model has following beneficial effect:
By this fixture, in the time not using farm jack, fixed bolt just can passBe opened in the hole on farm jack, fixed bolt is threaded with holder, and loosening and tightening wheel can be byFarm jack is against on holder, realizes the installation of farm jack, in the time using farm jack, turnsMoving loosening and tightening wheel, can realize fixed bolt and separate with holder and farm jack is pulled down, wholeFixture is easy to carry farm jack, and its use is quite convenient.
Brief description of the drawings
Fig. 1 is the cutaway view of the utility model one preferred embodiment.
In figure, 100, holder; 110, Connection Block; 111, screwed hole; 120, peaceDress face; 200, fixed bar; 210, threaded portion; 220, hold-down nut; 230, springPacking ring; 240, cushion block; 300, fixed bolt; 400, loosening and tightening wheel; 410, turn portion;420, connecting portion.
Detailed description of the invention
Below specific embodiment of the utility model by reference to the accompanying drawings, to the utility modelTechnical scheme be further described, but the utility model is not limited to these embodiment.
As shown in Figure 1, a kind of farm jack fixture of the utility model, peace when it usesBe contained on vehicle undercarriage, it includes holder 100, fixed bar 200, fixed bolt300 with loosening and tightening wheel 400.
Holder 100 is shape triangular in shape roughly, and its rear end width is greater than front end width,The both sides, rear end of holder 100 laterally extend respectively Connection Block 110, two Connection Blocks 110One-body molded with holder 100 respectively, on two Connection Blocks 110, axially offer respectivelyRun through the screwed hole 111 of Connection Block 110.
The front end of holder 100 is provided with installed surface 120.
Fixed bar 200 is positioned at the rear end of holder 100, this fixed bar 200 and holder100 connect and holder 100 are fixed on vehicle undercarriage.
These fixed bar 200 middle bent and entirety are U-shaped, at the two ends of fixed bar 200Be respectively arranged with threaded portion 210, on two threaded portions 210, be separately installed with hold-down nut220, when installation, fixed bar 200 is stuck on the underframe of motor vehicle, then by two threaded portions210 are inserted in the connecting hole of two Connection Blocks 110 by the rear end of holder 100 respectively,Turning hold-down nut 220, is that hold-down nut 220 is against on Connection Block 110, fixed bar200 are connected with Connection Block 110, and holder 100 is fixed on the underframe of motor vehicle.
Fixed bolt 300, its one end inserted in holder 100 by installed surface 120 and withHolder 100 is threaded.
Loosening and tightening wheel 400, its cross sectional shape is T shape, it comprise the portion of turning 410 and withTurn the integrated connecting portion 420 of portion 410, the other end of fixed bolt 300 successivelyInsert connecting portion 420 and turn in portion 410 and with connecting portion 420 and turn portion 410 admittedlyConnect, between connecting portion 420 and holder 100, separate.
When installation, the tune on farm jack is passed in screwed fixed bolt 300 one endKnothole, and the end of thread of fixed bolt 300 is inserted on holder 100, make to fixDouble-screw bolt 300 is fixedly connected with holder 100, by turning loosening and tightening wheel 400, can make pineBearing up pulley 400 is pushed against farm jack on the installed surface 120 of holder 100.
When use, as farm jack being arranged on motor vehicle, by fixed bolt 300With loosening and tightening wheel 400, farm jack is fixed on holder 100, uses as needed, turnLoosening and tightening wheel 400, and fixed bolt 300 is separated with holder 100, can be by farmerTop is by taking off the enforcement use of going forward side by side on holder 100, whole fixture makes farm jack justIn being arranged on motor vehicle, meanwhile, farm jack is convenient to dismounting, and it is quite convenient to use.
As improvement of the present utility model, as shown in Figure 1, cover on described threaded portion 210Be provided with spring washer 230, described spring washer 230 is positioned at hold-down nut 220 and is connectedBetween seat 110 and be against respectively on hold-down nut 220 and Connection Block 110, by arrangingSpring washer 230, separates hold-down nut 220 and Connection Block 110, makes to fixNut 220 is avoided contacting with Connection Block 110 when fastening, thereby has avoided hold-down nutThe 220 larger frictional force of generation in the time rotating and between Connection Block 110, meanwhile, spring padCircle 230 pushes against hold-down nut 220 all the time, has ensured the tightness of hold-down nut 220.
Further, on described threaded portion 210, be also arranged with cushion block 240, described cushion block240 between spring washer 230 and Connection Block 110, and described spring washer 230 supportsOn cushion block 240, by cushion block 240 is set, avoided spring washer 230 directly withConnection Block 110 contacts, and spring washer 230 is played a protective role, and, has increased meanwhileThe tightness that hold-down nut 220, fixed bar 200, Connection Block are 110.
Specific embodiment described herein is only for example to the utility model spiritExplanation. The utility model person of ordinary skill in the field can be to described concreteEmbodiment makes various amendments or supplements or adopt similar mode to substitute, but notCan depart from spirit of the present utility model or surmount the defined model of appended claimsEnclose.
Claims (5)
1. a farm jack fixture, is characterized in that: comprise
Holder, its rear end and vehicle undercarriage are connected;
Fixed bolt, its one end is threaded with holder front end, and described fixed bolt passes throughWear farm jack;
Loosening and tightening wheel, itself and the fixed bolt other end are connected and separate with holder, described pineBearing up pulley is against farm jack on holder.
2. a kind of farm jack fixture according to claim 1, is characterized in that:Be provided with fixed bar in holder rear end, laterally prolong respectively the both sides, rear end of described holderStretch out Connection Block, described fixed bar be bending and two ends run through respectively two Connection Blocks and withConnection Block is flexibly connected.
3. a kind of farm jack fixture according to claim 2, is characterized in that:The two ends of described fixed bar are respectively arranged with threaded portion, are provided with fixing spiral shell on threaded portionMother, described hold-down nut is against on Connection Block and by Connection Block and is limited on fixed bar.
4. a kind of farm jack fixture according to claim 3, is characterized in that:On described threaded portion, be arranged with spring washer, described spring washer is positioned at hold-down nut and companyBetween joint chair and be against respectively on hold-down nut and Connection Block.
5. a kind of farm jack fixture according to claim 4, is characterized in that:On described threaded portion, be also arranged with cushion block, described cushion block be positioned at spring washer and Connection Block itBetween, described spring washer is against on cushion block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521141909.5U CN205256219U (en) | 2015-12-31 | 2015-12-31 | Farmer pushes up fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521141909.5U CN205256219U (en) | 2015-12-31 | 2015-12-31 | Farmer pushes up fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205256219U true CN205256219U (en) | 2016-05-25 |
Family
ID=55997765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521141909.5U Active CN205256219U (en) | 2015-12-31 | 2015-12-31 | Farmer pushes up fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205256219U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113928226A (en) * | 2021-10-16 | 2022-01-14 | 嘉兴爱华机械股份有限公司 | Farmer top fixing device of off-road vehicle |
-
2015
- 2015-12-31 CN CN201521141909.5U patent/CN205256219U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113928226A (en) * | 2021-10-16 | 2022-01-14 | 嘉兴爱华机械股份有限公司 | Farmer top fixing device of off-road vehicle |
| CN113928226B (en) * | 2021-10-16 | 2024-01-16 | 嘉兴爱华机械股份有限公司 | Farmer roof fixing device for off-road vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |