CN209193451U - A kind of jack supporting device used in an inclined state - Google Patents
A kind of jack supporting device used in an inclined state Download PDFInfo
- Publication number
- CN209193451U CN209193451U CN201821714122.7U CN201821714122U CN209193451U CN 209193451 U CN209193451 U CN 209193451U CN 201821714122 U CN201821714122 U CN 201821714122U CN 209193451 U CN209193451 U CN 209193451U
- Authority
- CN
- China
- Prior art keywords
- jack
- support base
- guide sleeve
- roller group
- copper sheathing
- 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
Landscapes
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
There is the occasion strictly limited in bearing height, generally use jack, but it will increase jack abrasion and oil leak when using in an inclined state, it even can lead to jack destruction, the utility model relates to the jack supporting devices that one kind uses in an inclined state, its composition includes: support base (1), bolt hole (6), copper sheathing (2), guide sleeve (3), roller group (5), jack (4), it is characterized in that: the support base (1) is provided with bolt hole (6), it is bolted and is fixedly installed in ground, the copper sheathing (2) is embedded in support base (1) and forms transition fit, the guide sleeve (3) is embedded in copper sheathing (2) and forms transition fit, the roller group (5) is fixedly installed in guide sleeve (3) hole by bearing, the roller group (5) and jack (4 ) line contact is formed, the jack (4) is fixedly installed in support base (1), and the jack (4) is not contacted with guide sleeve (3).
Description
Technical field
The utility model relates to the jack supporting devices that one kind uses in an inclined state.
Background technique
There is the occasion strictly limited in bearing height, it is common to use jack, but Shi Huizeng is used in an inclined state
Add jack abrasion and oil leak, or even can lead to jack destruction, is limited so that jack is used in some special occasions, therefore
A kind of jack supporting device that can be used in an inclined state is needed, the utility model relates to one kind to use in an inclined state
Jack supporting device.
Summary of the invention
Above-mentioned purpose is realized by following technical scheme:
1. the jack supporting device that uses in an inclined state of one kind, composition include: support base, bolt hole, copper sheathing,
Guide sleeve, roller group, jack are bolted it is characterized in that: the support base is provided with bolt hole and are fixedly installed in ground
Face, the copper sheathing are embedded in support base and form transition fit, and the guide sleeve is embedded in copper sheathing and forms transition fit, described
Roller group be fixedly installed in guide sleeve hole by bearing, the jack is fixedly installed in support base, described thousand
Jin top is not contacted with guide sleeve；
2. the jack supporting device that one kind uses in an inclined state, it is characterized in that: the roller group is by optical axis, axis
Set, retaining ring, bearing composition, the axle sleeve and the retaining ring are embedded with optical axis, form clearance fit, the axle sleeve with it is very heavy
Top forms line contact, when jack zero stroke the roller group and guide sleeve stretch in support base.
The utility model has the advantages that
Provided by the utility model is a kind of jack supporting device used in an inclined state, can be had in bearing height
The inclined shore occasion of strict demand uses, and the support base and copper sheathing inner wall of the present apparatus are adjacent to form transition fit, copper sheathing with lead
It is adjacent to form transition fit to set outer wall, guide sleeve inner wall is not contacted with jack, and the present apparatus makes idler wheel by jack lifting
For the lifting of group drive guide sleeve to support weight, copper sheathing inner wall is coated with graphene, reduces guide sleeve abrasion；
2. the roller group of the utility model is by optical axis, axle sleeve, retaining ring, bearing composition, axle sleeve and retaining ring are embedded with optical axis shape
At clearance fit, roller group is fixedly installed in guide sleeve by bearing, and axle sleeve and the supported objects of roller group form line and connect
Touching reduces friction when supporting weight.The roller group and guide sleeve stretch in support base when jack zero stroke, meet support
Height has the requirement of stringent limitation occasion.
Detailed description of the invention:
The half sectional view of Fig. 1 the utility model；
Fig. 2 is Fig. 1 roller group structure enlarged partial sectional view；
Fig. 3 is the overall structure diagram of the utility model；
Fig. 4 is structural schematic diagram when Fig. 3 removes guide sleeve；
Fig. 5 is utility model works schematic illustration；
Structural schematic diagram when Fig. 6 is the utility model jack zero stroke.
In figure: 1, support base, 2, copper sheathing, 3, guide sleeve 4, jack, 5, roller group: 51, optical axis, 52, retaining ring, 53, axis
Set, 54, bearing, 6, bolt hole.
Specific embodiment:
Embodiment 1:
1. composition includes: branch the utility model relates to a kind of jack supporting device that can be used in an inclined state
Seat 1, bolt hole 6, copper sheathing 2, guide sleeve 3, roller group 5, jack 4 are supportted, it is characterized in that: the support base 1 is provided with bolt hole
6, it is bolted and is fixedly installed in ground, the copper sheathing 2 is embedded in support base 1 and forms transition fit, the guiding
Set 3 is embedded in copper sheathing 2 and forms transition fit, and the roller group 5 is fixedly installed in 3 hole of guide sleeve by bearing, and described thousand
Jin top 4 is fixedly installed in support base 1 not to be contacted with the inner wall of guide sleeve 3, and the present apparatus makes roller group band by jack lifting
For the lifting of action-oriented set to support weight, copper sheathing inner wall is coated with graphene, reduces guide sleeve abrasion.
Embodiment 2:
2. roller group 5 described in is by optical axis 51, axle sleeve 53, retaining ring 52, the composition of bearing 54, the axle sleeve 53 and the gear
Circle 52 is embedded with optical axis, forms clearance fit, and roller group 5 is fixedly installed in guide sleeve by bearing, the axle sleeve 53 and
Supported objects form line contact, reduce friction when supporting weight.The roller group and guide sleeve are flexible when jack zero stroke
There is the stringent requirement for limiting occasion in support base, meeting bearing height.
Claims (2)
1. the jack supporting device that one kind uses in an inclined state, composition includes: support base, bolt hole, copper sheathing, guiding
Set, roller group, jack are bolted it is characterized in that: the support base is provided with bolt hole and are fixedly installed in ground,
The copper sheathing is embedded in support base and forms transition fit, and the guide sleeve is embedded in copper sheathing and forms transition fit, described
Roller group is fixedly installed in guide sleeve hole by bearing, and the jack is fixedly installed in support base, and described is very heavy
Top is not contacted with guide sleeve inner wall.
2. the jack supporting device that one kind according to claim 1 uses in an inclined state, it is characterized in that: described
Roller group is embedded with optical axis, is formed clearance fit by optical axis, axle sleeve, retaining ring, bearing composition, the axle sleeve and the retaining ring,
The axle sleeve and jack form line and contact, when jack zero stroke the roller group and guide sleeve stretch in support base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821714122.7U CN209193451U (en) | 2018-10-23 | 2018-10-23 | A kind of jack supporting device used in an inclined state |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821714122.7U CN209193451U (en) | 2018-10-23 | 2018-10-23 | A kind of jack supporting device used in an inclined state |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209193451U true CN209193451U (en) | 2019-08-02 |
Family
ID=67408755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821714122.7U Expired - Fee Related CN209193451U (en) | 2018-10-23 | 2018-10-23 | A kind of jack supporting device used in an inclined state |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209193451U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109231064A (en) * | 2018-10-23 | 2019-01-18 | 哈尔滨理工大学 | A kind of hydraulic support device that tiltable uses |
-
2018
- 2018-10-23 CN CN201821714122.7U patent/CN209193451U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109231064A (en) * | 2018-10-23 | 2019-01-18 | 哈尔滨理工大学 | A kind of hydraulic support device that tiltable uses |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202829334U (en) | Cable festoon | |
| CN209193451U (en) | A kind of jack supporting device used in an inclined state | |
| CN204628285U (en) | A kind of pivoting support bearing larger axial force | |
| CN202609800U (en) | Round pipe cable towing trolley device of crane | |
| CN107061486A (en) | A kind of spacing dust-proof rolling bearing of Spring Card | |
| CN204200741U (en) | A kind of cylinder | |
| CN105114749A (en) | Device for propping inner wall of pipe body open | |
| CN108533616A (en) | A kind of low speed heavy load roller sliding bearing | |
| CN201196036Y (en) | Roller type centralizer for continuous oil pipe | |
| CN109231064A (en) | A kind of hydraulic support device that tiltable uses | |
| CN203272436U (en) | Tilting-installation roller bearing | |
| CN206329630U (en) | A kind of band clasp ball sleeve | |
| CN202579279U (en) | Device for combining horizontal type multi-stage pump rolling bearing | |
| CN206904076U (en) | A kind of high-precision automotive pulleys special bearing | |
| CN201614012U (en) | Support device of lifting system of aircraft loading bridge | |
| CN203835341U (en) | Vertical guide device of upright-type range hood | |
| CN200958528Y (en) | Single-row conical roller bearing with two-way axial force carrier | |
| CN205423525U (en) | Simply dismantle formula roller device | |
| CN213440249U (en) | Movable socket device for cement pipe | |
| CN203009566U (en) | Double-lip seal type four-point contact ball slewing bearing | |
| CN203717843U (en) | Steel belt wheel for elevator | |
| CN102764717A (en) | Graphite smearing device with novel rollers | |
| CN202746594U (en) | Piston rod sealing device | |
| CN206770408U (en) | A kind of spacing dust-proof rolling bearing of Spring Card | |
| CN204061549U (en) | A kind of deep groove ball bearing of long service life |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190802 Termination date: 20201023 |