CN105365858A - Mobile lifting device with high wheel stability - Google Patents
Mobile lifting device with high wheel stability Download PDFInfo
- Publication number
- CN105365858A CN105365858A CN201510814006.7A CN201510814006A CN105365858A CN 105365858 A CN105365858 A CN 105365858A CN 201510814006 A CN201510814006 A CN 201510814006A CN 105365858 A CN105365858 A CN 105365858A
- Authority
- CN
- China
- Prior art keywords
- wheel
- hoisting device
- bolt
- stability
- cart
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B3/00—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B5/00—Accessories or details specially adapted for hand carts
- B62B5/04—Braking mechanisms; Locking devices against movement
- B62B5/0485—Braking mechanisms; Locking devices against movement by braking on the running surface, e.g. the tyre
Abstract
The invention discloses a mobile lifting device with high wheel stability, comprising a cart base and a manual hydraulic jack which is arranged on the cart base. The bottom of each of the two sides of the cart base is equipped with two wheels; the two side faces of the cart base are each equipped with a nut disposed above the corresponding wheels; each nut is equipped with a bolt pointing to the corresponding wheel; the tail end of each bolt is equipped with a bearing; and the bottom of each bearing is connected and equipped with a brake pad pointing to the corresponding wheel. Through the technical scheme, the mobile lifting device with high wheel stability is flexible to move and easy to operate. Before lifting, the bolts are rotated to make the brake pads close to the outer circles of the corresponding wheels so as to fix the wheels, and the stability of lifting is improved. Even if the brake of a single wheel fails, adequate safety is ensured. The mobile lifting device has a wide range of applications.
Description
Technical field
The present invention relates to hoisting device field, particularly relate to the mobile hoisting device that a kind of wheel stability is high.
Background technology
Jack is a kind of common weight-lifting equipment, and it is easy and simple to handle, and floor area is little, convenient transportation, therefore, uses more extensive.The volume of Normal hydraulic jack is little, but weight is but not little, frequent mobile more difficult, has therefore installed wheel bottom part jack and has driven.
Although improve the convenience of movement at the bottom installing wheel of jack, the poor stability of wheel, be unfavorable for stable lifting construction, easily rock and produce adverse consequences, common brake tool unified operation is once all wheels that lost efficacy cannot be fixed, dangerous high.
Summary of the invention
The technical matters that the present invention mainly solves is to provide the high mobile hoisting device of a kind of wheel stability, carries out brake respectively and fixes, improve stability when being elevated and safety to wheel.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: provide the mobile hoisting device that a kind of wheel stability is high, comprise: go-cart matrix and Manual hydraulic jack, described Manual hydraulic jack is arranged on go-cart matrix, the bottom of described go-cart matrix both sides is respectively arranged with two wheels, described go-cart matrix two sides are respectively arranged with the nut be positioned at above corresponding wheel, described nut is respectively arranged with the bolt pointing to corresponding wheel, the end of described bolt is respectively arranged with a bearing, the bottom of described bearing is connected with the brake facing of a sensing wheel respectively.
In a preferred embodiment of the present invention, the middle part of described go-cart matrix is provided with groove, and the bottom of described Manual hydraulic jack adopts hexagonal bar iron to be fixed in groove.
In a preferred embodiment of the present invention, described brake facing is respectively the arc bent plate corresponding with wheel excircle, and the concave surface of described arc bent plate is provided with rubber antiskid pad.
In a preferred embodiment of the present invention, one end of described go-cart matrix is connected with one and pulls handle.
In a preferred embodiment of the present invention, described brake facing with the rotation of bolt close to or far away from the wheel of correspondence.
The invention has the beneficial effects as follows: the mobile hoisting device that a kind of wheel stability that the present invention points out is high, flexibly mobile, easy and simple to handle, first bolt carried out rotating before lifting and make brake facing abut against on corresponding wheel excircle, wheel is fixed, improves stability during lifting, even if the brake failure of single wheel, also enough safetys can be guaranteed, applied widely.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings, wherein:
Fig. 1 is the structural representation of mobile hoisting device one preferred embodiment that a kind of wheel stability of the present invention is high.
Detailed description of the invention
Be clearly and completely described to the technical scheme in the embodiment of the present invention below, obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making other embodiments all obtained under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1, the embodiment of the present invention comprises:
The mobile hoisting device that a kind of wheel stability is high, comprise: go-cart matrix 1 and Manual hydraulic jack 2, described Manual hydraulic jack 2 is arranged on go-cart matrix 1, the middle part of described go-cart matrix 1 is provided with groove 13, the bottom of described Manual hydraulic jack 2 adopts hexagonal bar iron to be fixed in groove 13, fixation, the moving stability is good, not easily departs from.
One end of described go-cart matrix 1 is connected with one and pulls handle 12, and operator promotes go-cart matrix 1 by pulling handle 12, thus drives the movement of Manual hydraulic jack 2, easy to operate, uses alerting ability high.
The bottom of described go-cart matrix 1 both sides is respectively arranged with two wheels 11, described go-cart matrix 1 two sides are respectively arranged with the nut 3 be positioned at above corresponding wheel 11, described nut 3 is respectively arranged with the bolt 4 pointing to corresponding wheel 11, the end of described bolt 4 is respectively arranged with a bearing 5, and the bottom of described bearing 5 is connected with the brake facing 6 of a sensing wheel 11 respectively.Brake facing 6 can be fixed wheel 11 when oppressing wheel 11, avoids it to rock.
Described brake facing 6 is respectively the arc bent plate corresponding with wheel 11 cylindrical, and the concave surface of described arc bent plate is provided with rubber antiskid pad, and rubber antiskid pad adds friction force when brake facing 6 contacts with wheel 11 cylindrical, avoids tiny rocking.
Described brake facing 6 with the rotation of bolt 4 close to or far away from the wheel 11 of correspondence.When bolt 4 rotates downward, brake facing 6 is close to wheel 11 and be close on its cylindrical and be fixed brake, and when bolt 4 rotates upwards, brake facing 6, away from wheel 11, removes brake, recovers the alerting ability of movement.
In sum, the mobile hoisting device that a kind of wheel stability that the present invention points out is high, easy to operate, mobile flexibly, stability when improve lifting and safety, wheel 11 is equipped with brake system respectively, and the validity of brake is protected.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present invention.
Claims (5)
1. the mobile hoisting device that a wheel stability is high, comprise: go-cart matrix and Manual hydraulic jack, described Manual hydraulic jack is arranged on go-cart matrix, it is characterized in that, the bottom of described go-cart matrix both sides is respectively arranged with two wheels, described go-cart matrix two sides are respectively arranged with the nut be positioned at above corresponding wheel, described nut is respectively arranged with the bolt pointing to corresponding wheel, the end of described bolt is respectively arranged with a bearing, and the bottom of described bearing is connected with the brake facing of a sensing wheel respectively.
2. the mobile hoisting device that wheel stability according to claim 1 is high, is characterized in that, the middle part of described go-cart matrix is provided with groove, and the bottom of described Manual hydraulic jack adopts hexagonal bar iron to be fixed in groove.
3. the mobile hoisting device that wheel stability according to claim 1 is high, is characterized in that, described brake facing is respectively the arc bent plate corresponding with wheel excircle, and the concave surface of described arc bent plate is provided with rubber antiskid pad.
4. the mobile hoisting device that wheel stability according to claim 1 is high, is characterized in that, one end of described go-cart matrix is connected with one and pulls handle.
5. the mobile hoisting device that wheel stability according to claim 1 is high, is characterized in that, described brake facing with the rotation of bolt close to or far away from the wheel of correspondence.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510814006.7A CN105365858A (en) | 2015-11-23 | 2015-11-23 | Mobile lifting device with high wheel stability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510814006.7A CN105365858A (en) | 2015-11-23 | 2015-11-23 | Mobile lifting device with high wheel stability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105365858A true CN105365858A (en) | 2016-03-02 |
Family
ID=55368626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510814006.7A Pending CN105365858A (en) | 2015-11-23 | 2015-11-23 | Mobile lifting device with high wheel stability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105365858A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108860234A (en) * | 2018-04-30 | 2018-11-23 | 李晓辉 | A kind of logistics portable type freight wagon |
| CN111992971A (en) * | 2020-08-20 | 2020-11-27 | 陈素真 | Tubular product welded platform for mechanical production |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201381481Y (en) * | 2009-04-17 | 2010-01-13 | 中铁一局集团有限公司 | Auxiliary adjusting and positioning trolley for mounting bridge bearings |
| KR20110005187U (en) * | 2009-11-19 | 2011-05-25 | 정동일 | Power handcart braking system |
| CN202764944U (en) * | 2012-08-27 | 2013-03-06 | 张汉章 | Novel brake apparatus |
| CN203925498U (en) * | 2014-06-13 | 2014-11-05 | 淄博大力矿山机械有限公司 | A kind of dirt loader that is provided with holding brake device |
| CN104670183A (en) * | 2013-11-30 | 2015-06-03 | 中国科学院沈阳自动化研究所 | Transfer vehicle brake device with self-locking function |
-
2015
- 2015-11-23 CN CN201510814006.7A patent/CN105365858A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201381481Y (en) * | 2009-04-17 | 2010-01-13 | 中铁一局集团有限公司 | Auxiliary adjusting and positioning trolley for mounting bridge bearings |
| KR20110005187U (en) * | 2009-11-19 | 2011-05-25 | 정동일 | Power handcart braking system |
| CN202764944U (en) * | 2012-08-27 | 2013-03-06 | 张汉章 | Novel brake apparatus |
| CN104670183A (en) * | 2013-11-30 | 2015-06-03 | 中国科学院沈阳自动化研究所 | Transfer vehicle brake device with self-locking function |
| CN203925498U (en) * | 2014-06-13 | 2014-11-05 | 淄博大力矿山机械有限公司 | A kind of dirt loader that is provided with holding brake device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108860234A (en) * | 2018-04-30 | 2018-11-23 | 李晓辉 | A kind of logistics portable type freight wagon |
| CN111992971A (en) * | 2020-08-20 | 2020-11-27 | 陈素真 | Tubular product welded platform for mechanical production |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160302 |
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| RJ01 | Rejection of invention patent application after publication |