CN105836588A - Waterproof roller cage shoe with adjustable length - Google Patents
Waterproof roller cage shoe with adjustable length Download PDFInfo
- Publication number
- CN105836588A CN105836588A CN201610287781.6A CN201610287781A CN105836588A CN 105836588 A CN105836588 A CN 105836588A CN 201610287781 A CN201610287781 A CN 201610287781A CN 105836588 A CN105836588 A CN 105836588A
- Authority
- CN
- China
- Prior art keywords
- buffer
- adjustment barrel
- bucket
- swing arm
- cage shoe
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B17/00—Hoistway equipment
- B66B17/04—Mining-hoist cars or cages
Landscapes
- Vibration Dampers (AREA)
Abstract
A waterproof roller cage shoe with the adjustable length comprises a fixed base; a swing arm is mounted on the fixed base; a roller assembly is mounted on the swing arm; the swing arm and the fixed base are connected through a buffer which comprises a buffer bucket; the upper end of the buffer bucket is hinged to the swing arm through an upper connecting sleeve; a buffer base is mounted in the buffer bucket; a through hole is formed in the buffer base; an adjusting barrel is mounted in the through hole and can move in the axial direction of the buffer bucket; a limiting lug is arranged on the outer wall of the adjusting barrel; when the adjusting barrel moves to the limit position at the lowest end, the limiting lug makes contact with the upper end of the adjusting barrel; and a spring is mounted between the buffer bucket and the adjusting barrel. The waterproof roller cage shoe has a good waterproof effect. The spring and an adjusting bolt do not make contact with mine water and are not likely to be rusted, and falling objects in a mine do not directly collide with the adjusting bolt, so that compared with an existing product, the service life of the waterproof roller cage shoe is capable of being prolonged greatly. A cage guide gap can be adjusted at any time during usage, and the effect that a roller and a cage guide have good buffer performance for a long time can be guaranteed.
Description
Technical field
The present invention relates to a kind of rolling cage shoe, the waterproof rolling cage shoe of a kind of adjustable in length.
Background technology
Current existing rolling cage shoe all uses the buffer of cross oscillating rod type structure, its regulation bolt is exposed to outside, this buffer does not possess water-proof function, regulation bolt can occur corrosion after contacting with mine water for a long time, screw thread on regulation bolt also can be caused damage by the junk in mine and regulation bolt collision rift, cage guide gap the most all cannot be adjusted by the most current rolling cage shoe product again, after buffer inner inlet, spring members also can occur corrosion, spring after corrosion is easily ruptured when impacting, make to lose between roller and cage guide cushioning effect, lifting means can be caused to damage time serious.
Summary of the invention
It is an object of the invention to provide the waterproof rolling cage shoe of a kind of adjustable in length, it can solve the problem that the deficiency that existing rolling cage shoe product exists.
nullThe present invention is for achieving the above object，It is achieved through the following technical solutions: include fixing seat，On fixing seat, swing arm is installed，Roller assembly is installed in swing arm，It is connected by buffer between swing arm with fixing seat，Buffer includes buffer bucket，Buffer bucket upper end is hinged with swing arm by upper joint sleeve，Buffer base is installed in buffer bucket，Through hole is offered on buffer base，Adjustment barrel is installed in through hole，Adjustment barrel can moving axially along buffer bucket，Adjustment barrel outer wall arranges spacing block set，When adjustment barrel moves to bottom extreme position，Spacing block set and adjustment barrel upper-end contact，Spring is installed between buffer bucket and adjustment barrel，Adjustment barrel moves upwardly through along the axle of buffer bucket and makes spring-compressed in journey，Adjustment barrel makes spring-relaxation along the axial folding process of buffer bucket，Adjusting screw rod is installed in adjustment barrel，Threaded engagement is passed through between adjusting screw rod outer wall and adjustment barrel inwall，Adjusting screw rod lower end is hinged with fixing seat by lower joint sleeve.Threaded engagement is passed through between buffer base and buffer bucket.Locking nut, locking nut and adjusting screw rod threaded engagement are installed on the adjusting screw rod between adjustment barrel and lower joint sleeve.Described spring is disk spring.It is respectively mounted bearing in described upper joint sleeve and lower joint sleeve.Described bearing is self-lubricating bearing.
It is an advantage of the current invention that: spring is arranged on inside buffer bucket, and use built-in regulation bolt, there is good waterproof effect, spring does not contacts with mine water with regulation bolt, corrosion will not occur, and the junk in mine also direct collision will not regulate bolt, and therefore this product can significantly extend service life compared with existing product, at any time cage guide gap can be adjusted in using, it can be ensured that the shock-absorbing capacity etc. that between roller and cage guide, long-term holding is good.
Accompanying drawing explanation
Fig. 1 is present configuration schematic diagram；
Fig. 2 is the A of Fig. 1 structure of main signal buffer of the present invention in structural representation, figure.
Detailed description of the invention
nullThe waterproof rolling cage shoe of adjustable in length of the present invention includes fixing seat 1，On fixing seat 1, swing arm 2 is installed，Roller assembly 4 is installed in swing arm 2，It is connected by buffer 3 between swing arm 2 with fixing seat 1，It is characterized in that: buffer 3 includes buffer bucket 9，Buffer bucket 9 upper end is hinged with swing arm 2 by upper joint sleeve 12，Buffer base 8 is installed in buffer bucket 9，Through hole 13 is offered on buffer base 8，Adjustment barrel 7 is installed in through hole 13，Adjustment barrel 7 can moving axially along buffer bucket 9，Adjustment barrel 7 outer wall arranges spacing block set 15，When adjustment barrel 7 moves to bottom extreme position，Spacing block set 15 and adjustment barrel 7 upper-end contact，Spring 10 is installed between buffer bucket 9 and adjustment barrel 7，Adjustment barrel 7 moves upwardly through along the axle of buffer bucket 9 and makes spring 10 compress in journey，Adjustment barrel 7 makes spring 10 diastole along the axial folding process of buffer bucket 9，Adjusting screw rod 14 is installed in adjustment barrel 7，Threaded engagement is passed through between adjusting screw rod 14 outer wall and adjustment barrel 7 inwall，Adjusting screw rod 14 lower end is hinged with fixing seat 1 by lower joint sleeve 6.When needing to regulate cage guide gap, rotatable adjustment barrel 7, make adjusting screw rod 14 along the axial stretching of adjustment barrel 7, change the length of buffer 3, it is achieved the regulation to cage guide gap.It is internal that the screw thread of adjusting screw rod 14 is hidden in adjustment barrel 7, will not contact with junk in mine water and well, and therefore this product can keep the length of buffer can normal regulating for a long time.It is internal that spring 10 is arranged on buffer bucket 9, will not contact mine water equally, can significantly extend the service life of this product, it is ensured that the shock-absorbing capacity that between roller and cage guide, long-term holding is good.
The present invention, in order to be adjusted the elastic force of buffer 3, can use threaded engagement between buffer base 8 and buffer bucket 9.Adjusted the diastole space of spring by rotary buffer base 8, thus realize the regulation to buffer 3 elastic force.
The present invention is in order to realize locking to adjustment barrel 7, during preventing from using, adjustment barrel 7 surprisingly rotates and causes cage guide gap to change, on adjusting screw rod 14 between adjustment barrel 7 and lower joint sleeve 6, locking nut 5, locking nut 5 and adjusting screw rod 14 threaded engagement can be installed.Locking nut 5, to after correct position, is rotated to the position fitting tightly adjustment barrel 7, makes locking nut 5 mutually lock with adjustment barrel 7 by the length adjustment of buffer 3, and the length of buffer 3 is realized locking.
Spring 10 of the present invention can use polytype spring such as rubber spring, helical spring, and wherein preferably scheme is: described spring 10 is disk spring.Butterfly spring is compared with the spring of other form, and requisite space is little, rigidity is big, maintenance is longer in easy accessibility, service life.
, for avoiding described upper joint sleeve 12 and lower joint sleeve 6 to produce abrasion in life-time service and between respective hinging pin shaft, there is the problem that the spacious momentum of bearing pin of hinged place increases, can be respectively mounted bearing 11 in described upper joint sleeve 12 and adapter sleeve 6 in the present invention.Bearing 11, it can be avoided that produce abrasion between adapter sleeve and bearing pin, extends the service life of this product further.Its middle (center) bearing 11 can use the bearing of the various structures such as ball bearing, needle bearing, and wherein preferably structure is: described bearing 11 is self-lubricating bearing.Self-lubricating bearing is susceptible to liquid and soaks and the impact of dust, is difficult to abrasion occur, and is capable of the most non-maintaining and maintenance, further extend the service life of this product in the adverse circumstances of down-hole.
Claims (6)
- null1. the waterproof rolling cage shoe of adjustable in length，Including fixing seat (1)，On fixing seat (1), swing arm (2) is installed，Swing arm (2) is upper installs roller assembly (4)，It is connected by buffer (3) between swing arm (2) with fixing seat (1)，It is characterized in that: buffer (3) includes buffer bucket (9)，Buffer bucket (9) upper end is hinged with swing arm (2) by upper joint sleeve (12)，Buffer base (8) is installed in buffer bucket (9)，Through hole (13) is offered on buffer base (8)，Adjustment barrel (7) is installed in through hole (13)，Adjustment barrel (7) can moving axially along buffer bucket (9)，Adjustment barrel (7) outer wall arranges spacing block set (15)，When adjustment barrel (7) moves to bottom extreme position，Spacing block set (15) and adjustment barrel (7) upper-end contact，Spring (10) is installed between buffer bucket (9) and adjustment barrel (7)，Adjustment barrel (7) moves upwardly through along the axle of buffer bucket (9) and makes spring (10) compress in journey，Adjustment barrel (7) makes spring (10) diastole along the axial folding process of buffer bucket (9)，Adjusting screw rod (14) is installed in adjustment barrel (7)，Threaded engagement is passed through between adjusting screw rod (14) outer wall and adjustment barrel (7) inwall，Adjusting screw rod (14) lower end is hinged with fixing seat (1) by lower joint sleeve (6).
- The waterproof rolling cage shoe of adjustable in length the most according to claim 1, it is characterised in that: pass through threaded engagement between buffer base (8) and buffer bucket (9).
- The waterproof rolling cage shoe of adjustable in length the most according to claim 1, it is characterized in that: locking nut (5), locking nut (5) and adjusting screw rod (14) threaded engagement are installed on the adjusting screw rod (14) between adjustment barrel (7) and lower joint sleeve (6).
- The waterproof rolling cage shoe of adjustable in length the most according to claim 1, it is characterised in that: described spring (10) is disk spring.
- The waterproof rolling cage shoe of adjustable in length the most according to claim 1, it is characterised in that: it is respectively mounted bearing (11) in described upper joint sleeve (12) and lower joint sleeve (6).
- The waterproof rolling cage shoe of adjustable in length the most according to claim 5, it is characterised in that: described bearing (11) is self-lubricating bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610287781.6A CN105836588A (en) | 2016-05-04 | 2016-05-04 | Waterproof roller cage shoe with adjustable length |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610287781.6A CN105836588A (en) | 2016-05-04 | 2016-05-04 | Waterproof roller cage shoe with adjustable length |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105836588A true CN105836588A (en) | 2016-08-10 |
Family
ID=56590851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610287781.6A Pending CN105836588A (en) | 2016-05-04 | 2016-05-04 | Waterproof roller cage shoe with adjustable length |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105836588A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108163687A (en) * | 2017-12-29 | 2018-06-15 | 临沂矿业集团有限责任公司 | A kind of side roller cage shoe device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2873720Y (en) * | 2005-11-04 | 2007-02-28 | 陈百合 | Rolling wheel pot ear |
| CN201043106Y (en) * | 2007-06-01 | 2008-04-02 | 陈百合 | Light rolling wheel cage shoe |
| CN201043107Y (en) * | 2007-06-01 | 2008-04-02 | 陈百合 | Improved rolling wheel cage shoe |
| CN201043109Y (en) * | 2007-06-01 | 2008-04-02 | 陈百合 | Improved rolling wheel cage shoe |
| CN201043108Y (en) * | 2007-06-01 | 2008-04-02 | 陈百合 | Rolling wheel cage shoe |
| CN205634584U (en) * | 2016-05-04 | 2016-10-12 | 陈百合 | Waterproof roller cage shoe with adjustable length |
-
2016
- 2016-05-04 CN CN201610287781.6A patent/CN105836588A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2873720Y (en) * | 2005-11-04 | 2007-02-28 | 陈百合 | Rolling wheel pot ear |
| CN201043106Y (en) * | 2007-06-01 | 2008-04-02 | 陈百合 | Light rolling wheel cage shoe |
| CN201043107Y (en) * | 2007-06-01 | 2008-04-02 | 陈百合 | Improved rolling wheel cage shoe |
| CN201043109Y (en) * | 2007-06-01 | 2008-04-02 | 陈百合 | Improved rolling wheel cage shoe |
| CN201043108Y (en) * | 2007-06-01 | 2008-04-02 | 陈百合 | Rolling wheel cage shoe |
| CN205634584U (en) * | 2016-05-04 | 2016-10-12 | 陈百合 | Waterproof roller cage shoe with adjustable length |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108163687A (en) * | 2017-12-29 | 2018-06-15 | 临沂矿业集团有限责任公司 | A kind of side roller cage shoe device |
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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: 20160810 |
|
| RJ01 | Rejection of invention patent application after publication |