CN205085630U - Bank bridge crane possesses dismounting device of pulley spindle of putting on shelf - Google Patents
Bank bridge crane possesses dismounting device of pulley spindle of putting on shelf Download PDFInfo
- Publication number
- CN205085630U CN205085630U CN201520740867.0U CN201520740867U CN205085630U CN 205085630 U CN205085630 U CN 205085630U CN 201520740867 U CN201520740867 U CN 201520740867U CN 205085630 U CN205085630 U CN 205085630U
- Authority
- CN
- China
- Prior art keywords
- connecting plate
- bolt
- pulley spindle
- engaging lug
- lower semi
- 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.)
- Active
Links
Abstract
The utility model relates to a bank bridge crane possesses dismounting device of pulley spindle of putting on shelf, characterized by: include upper and lower semi -circular connecting plate, fastening bolt, location puller bolt and move back axle bolt, constitute integral cyclic annular jockey behind the upper and lower semi -circular connecting plate lock, upper and lower semi -circular connecting plate both sides end is equipped with the engaging lug, be equipped with the connecting hole on the engaging lug, the connecting hole is connected with fastening bolt, the symmetry is equipped with the tight screw hole in location top on the lateral wall of upper and lower semi -circular connecting plate, the spiro union has the location puller bolt on the tight screw hole in location top, upper and lower semi -circular connecting plate is equipped with respectively with engaging lug horizontal line looks vertical position and moves back the axle bolt screw, move back axle bolt screw spiro union and move back axle bolt. Beneficial effect: use the bank bridge crane utensil pulley spindle dismounting device that puts on the shelf, both solved that sledgehammer, bar copper directly strike the difficulty that the pulley spindle was dismantled the traditional approach for, greatly improved work efficiency, strengthened the security of tieing up guarantor staff's work again.
Description
Technical field
The utility model belongs to maintenance tool, particularly relates to a kind of provision for disengagement of bank bridge sling upper rack pulley spindle.
Background technology
Along with the continuous increase of China's ports container quantity, operating efficiency and the safety requirements of harbour facilities maintenance are more and more higher.Traditional bank bridge sling upper rack pulley spindle dismounting technique uses sledgehammer and copper rod directly to knock pulley spindle end, until got by pulley spindle.In view of sling upper rack pulley spindle to knock end space narrow and small, operate very difficult, and very easily damage pulley spindle edge again in the process of knocking, even likely occur the situation of injury to personnel.During pulley spindle detachable maintaining, maintenance personal drop into many, cost is high, inefficiency.The work of harbour machinery repair and maintenance urgently improves maintenance tool further, to adapt to actual production demand, shortens maintenance cycle.
Utility model content
The utility model is to overcome deficiency of the prior art, a kind of provision for disengagement of bank bridge sling upper rack pulley spindle is provided, can avoid using sledgehammer and copper rod directly to knock the clumsiness dismounting mode of pulley spindle, can operating efficiency be drastically increased, in turn enhance the security of repair and maintenance person works.
The utility model for achieving the above object, be achieved through the following technical solutions, a kind of provision for disengagement of bank bridge sling upper rack pulley spindle, it is characterized in that: comprise, lower semi-circular connecting plate, fastening bolt, locate puller bolt and move back axle bolt, on described, monoblock type loop connecting fixture is formed after lower semi-circular connecting plate fastens, on described, lower semi-circular connecting plate two side ends is provided with engaging lug, described engaging lug is provided with connecting hole, described connecting hole is connected with fastening bolt, on described, the sidewall of lower semi-circular connecting plate is arranged with location and holds out against screwed hole, described location holds out against on screwed hole and is bolted with location puller bolt, on described, lower semi-circular connecting plate and the perpendicular position of engaging lug horizontal line are respectively equipped with moves back axle bolt screw, the described axle bolt screw that moves back is bolted with and moves back axle bolt.
Described engaging lug is respectively equipped with 1-2 screwed hole.
Described location holds out against screwed hole, and to be separately positioned on monoblock type loop connecting fixture cross centre line be 45 ° of angular position, and it is four that location holds out against screwed hole quantity.
The axle bolt screwhole position that moves back of described upper and lower semicircle connecting plate is provided with reinforcement projection.
Connecting hole on described engaging lug is set to screwed hole and is spirally connected with fastening bolt on the left of it, and on the right side of engaging lug, connecting hole is the via hole that fastening bolt passes.
Beneficial effect: the utility model compared with prior art, use the provision for disengagement of bank bridge sling upper rack pulley spindle, both solved the difficulty that conventional method sledgehammer, copper rod directly knock pulley spindle dismounting, and drastically increased operating efficiency, in turn enhance the security of repair and maintenance person works.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the course of work schematic diagram of the utility model dismounting bank bridge sling upper rack pulley spindle.
In figure: 1, first circular connecting plate, 2, lower semi-circular connecting plate, 3, fastening bolt, 4, location puller bolt, 5, move back axle bolt, 6, engaging lug, 7, location holds out against screwed hole, 8, reinforcement projection, 9, pulley spindle.
Detailed description of the invention
Below in conjunction with preferred embodiment, to the detailed description of the invention provided according to the utility model, details are as follows: embodiment
Refer to accompanying drawing, present embodiments provide a kind of provision for disengagement of bank bridge sling upper rack pulley spindle, comprise, lower semi-circular connecting plate 1, 2, fastening bolt 3, locate puller bolt 4 and move back axle bolt 5, on described, monoblock type loop connecting fixture is formed after lower semi-circular connecting plate fastens, on described, lower semi-circular connecting plate two side ends is provided with engaging lug 6, described engaging lug is provided with connecting hole, described connecting hole is connected with fastening bolt, connecting hole on described engaging lug is set to screwed hole and is spirally connected with fastening bolt on the left of it, on the right side of engaging lug, connecting hole is the via hole that fastening bolt passes, that is, link bolt hole tapping on the left of first circular connecting plate, right side link bolt hole is smooth without screw thread, and on the left of lower semi-circular connecting plate, link bolt hole is smooth without screw thread, right side link bolt hole tapping.Described engaging lug is respectively equipped with 1-2 screwed hole.The sidewall of described upper and lower semicircle connecting plate is arranged with location and holds out against screwed hole 7, described location holds out against on screwed hole and is bolted with location puller bolt 4, described location holds out against screwed hole, and to be separately positioned on monoblock type loop connecting fixture cross centre line be 45 ° of angular position, and it is four that location holds out against screwed hole quantity.Described upper and lower semicircle connecting plate and the perpendicular position of engaging lug horizontal line are respectively equipped with moves back axle bolt screw, described in move back axle bolt screw and be bolted with and move back axle bolt 5.The axle bolt screwhole position that moves back of described upper and lower semicircle connecting plate is provided with reinforcement projection 8, can strengthen the intensity of provision for disengagement.
Upper and lower semicircle connecting plate edge does chamfered, polishes smooth, to ensure to scratch pulley spindle.
The course of work
Refer to accompanying drawing 2, after bank bridge sling upper rack places ground, hoist rope is made to be slack rope state, pull down pulley spindle axle clamping plate and hubcap, pulley spindle 9 is made to be in not by pulley Action of Gravity Field state with little fork truck by withholding, with fastening bolt, upper semi-circle connecting plate and lower half circle connecting plate are fastened on pulley spindle, with location puller bolt by upper semi-circle connecting plate, lower half circle connecting plate and pulley spindle position and hold out against, prevent connecting plate and pulley spindle from producing relative sliding, withstand on bank bridge sling upper rack side plate (reinforcement gusset) with moving back axle bolt, axle bolt is moved back to screwing direction synchronous axial system with spanner, pulley spindle slowly will exit added and pulley axis hole, then with fork truck, pulley is hung out from sling upper rack, other three pulley spindles can by like manner dismantling.The provision for disengagement of bank bridge sling upper rack pulley spindle had both solved the difficulty that conventional method sledgehammer, copper rod directly knock pulley spindle dismounting, drastically increased operating efficiency, in turn enhanced the security of repair and maintenance person works.
Above-mentioned detailed description of carrying out with reference to the provision for disengagement of embodiment to this kind of bank bridge sling upper rack pulley spindle; illustrative instead of determinate; several embodiments can be listed according to institute's limited range; therefore in the change do not departed under the utility model general plotting and amendment, should belong within protection domain of the present utility model.
Claims (5)
1. the provision for disengagement of a bank bridge sling upper rack pulley spindle, it is characterized in that: comprise, lower semi-circular connecting plate, fastening bolt, locate puller bolt and move back axle bolt, on described, monoblock type loop connecting fixture is formed after lower semi-circular connecting plate fastens, on described, lower semi-circular connecting plate two side ends is provided with engaging lug, described engaging lug is provided with connecting hole, described connecting hole is connected with fastening bolt, on described, the sidewall of lower semi-circular connecting plate is arranged with location and holds out against screwed hole, described location holds out against on screwed hole and is bolted with location puller bolt, on described, lower semi-circular connecting plate and the perpendicular position of engaging lug horizontal line are respectively equipped with moves back axle bolt screw, the described axle bolt screw that moves back is bolted with and moves back axle bolt.
2. the provision for disengagement of bank bridge sling upper rack pulley spindle according to claim 1, is characterized in that: described engaging lug is respectively equipped with 1-2 screwed hole.
3. the provision for disengagement of bank bridge sling upper rack pulley spindle according to claim 1, is characterized in that: described location holds out against screwed hole, and to be separately positioned on monoblock type loop connecting fixture cross centre line be 45 ° of angular position, and it is four that location holds out against screwed hole quantity.
4. the provision for disengagement of the bank bridge sling upper rack pulley spindle according to claim 1 or 3, is characterized in that: the axle bolt screwhole position that moves back of described upper and lower semicircle connecting plate is provided with reinforcement projection.
5. the provision for disengagement of bank bridge sling upper rack pulley spindle according to claim 1 and 2, it is characterized in that: the connecting hole on described engaging lug is set to screwed hole and is spirally connected with fastening bolt on the left of it, on the right side of engaging lug, connecting hole is the via hole that fastening bolt passes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520740867.0U CN205085630U (en) | 2015-09-21 | 2015-09-21 | Bank bridge crane possesses dismounting device of pulley spindle of putting on shelf |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520740867.0U CN205085630U (en) | 2015-09-21 | 2015-09-21 | Bank bridge crane possesses dismounting device of pulley spindle of putting on shelf |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205085630U true CN205085630U (en) | 2016-03-16 |
Family
ID=55476350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520740867.0U Active CN205085630U (en) | 2015-09-21 | 2015-09-21 | Bank bridge crane possesses dismounting device of pulley spindle of putting on shelf |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205085630U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105196030A (en) * | 2015-09-21 | 2015-12-30 | 天津港联盟国际集装箱码头有限公司 | Device for detaching pulley shaft erected on quay crane sling |
-
2015
- 2015-09-21 CN CN201520740867.0U patent/CN205085630U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105196030A (en) * | 2015-09-21 | 2015-12-30 | 天津港联盟国际集装箱码头有限公司 | Device for detaching pulley shaft erected on quay crane sling |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203889877U (en) | Cage for overhead operation construction | |
| CN206200471U (en) | A kind of H profile steel automatic turning device | |
| CN102922204B (en) | A kind of panel turnover machine | |
| CN205085630U (en) | Bank bridge crane possesses dismounting device of pulley spindle of putting on shelf | |
| CN205687395U (en) | Cut deal handling apparatus | |
| CN204663119U (en) | Concrete pole reinforcing device | |
| CN203653053U (en) | Special tool for hoisting cylindrical forged steel | |
| CN207211918U (en) | Internally lifting pole | |
| CN201942426U (en) | C-shaped hanging hook capable of preventing unhooking | |
| CN105196030A (en) | Device for detaching pulley shaft erected on quay crane sling | |
| CN204569139U (en) | Facilitate the lifting appliance that object is laid | |
| CN203781642U (en) | Rectangular steel-plate lifting tool | |
| CN204659991U (en) | A kind of for I shape vertical columns jacking apparatus in ship building process | |
| CN205085629U (en) | Pulley bearing detaching device | |
| CN205571633U (en) | Forklift portal fixed screw hole's special repairing tool | |
| CN204738045U (en) | Single crystal growing furnace with safety interlock device | |
| CN205464172U (en) | Cable's specialized tool | |
| CN106006354B (en) | Cut deal handling apparatus | |
| CN204103358U (en) | Equipotential replacing insulator specific purpose tool | |
| CN204727439U (en) | A kind of special-shaped lifting device of crane | |
| CN203477861U (en) | Safety door for press | |
| CN202687746U (en) | Reinforcement cage lifting appliance for crane | |
| CN202594622U (en) | Fixture used for lifting of steel tube | |
| CN204927955U (en) | Support of using when overhead transmission line let -down ground wire, optical cable | |
| CN204365724U (en) | The novel entrance guide plate structure of rolling of sectional iron |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |