CN207259055U - Guiding device of the lifting at steel wire rope dog-ear - Google Patents
Guiding device of the lifting at steel wire rope dog-ear Download PDFInfo
- Publication number
- CN207259055U CN207259055U CN201720883183.5U CN201720883183U CN207259055U CN 207259055 U CN207259055 U CN 207259055U CN 201720883183 U CN201720883183 U CN 201720883183U CN 207259055 U CN207259055 U CN 207259055U
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- CN
- China
- Prior art keywords
- wire rope
- steel wire
- ear
- dog
- pulley
- 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
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Abstract
The utility model discloses a kind of guiding device of lifting at steel wire rope dog-ear, when being to overcome existing use steel wire rope lifting machine component, frayed easy damaged at the dog-ear by rack beam is put forward on steel wire rope, installs what guiding carrying roller took expense material and provided the shortcomings that reducing rack beam rigidity additional.It can conveniently be hooked on the wheel bracket of equipment rack suitable position, be provided with when carrying on a steel cord, the pulley of rack beam corner angle is can bypass at its dog-ear.Due to being provided with pulley on wheel bracket and can easily be hooked on the equipment rack of demolition part, when hanging drawing component with steel wire rope, it can bypass the corner angle of rack beam at its dog-ear, hard friction at existing steel wire rope dog-ear with rack beam corner angle is changed into the rolling friction of steel wire rope and pulley, not injury device, time saving and energy saving saving raw material；After the completion of lifting, pack up steel wire rope and remove wheel bracket, use cost is low, and work efficiency is high, eliminates the security risk in operation.
Description
Technical field
The utility model belongs to auxiliary equipment, and specifically one kind makes steel wire rope exist in disassemblerassembler component handling
Device of the equipment rack corner from damage.
Background technology
When carrying out maintenance of equipment, frequently encountering some components of equipment needs to disassemble just place under repair, large-scale
Need the section components dismantled also big in equipment, it is necessary to which the binding through steel wire rope is simultaneously lifted by crane with hoisting facilities.
Narrow due to equipment inner space, the obstacle that steel wire rope lifts upwards can be become by lifting the equipment rack at position,
Such as when dismantling the carrying roller of belt conveyor lower part, lifted upwards after steel wire rope is bundled carrying roller, rope sling is suspended to lifting
On the suspension hook of facility, above carrying steel wire rope needs fixed frame of the turn dog-ear by belt conveyor.Due to lifting steel wire rope
Diameter it is big and pliability is poor, when at its dog-ear by the rack beam with corner angle, if not being pocessed that steel wire rope will be made very
Quick-wearing is to damaging, if not paying attention to having used steel wire rope in spite of wound during lifting, once fracture not only causes very big economic loss,
And it is also easy to security incident occur.
At present, reducing the method worn at steel wire rope dog-ear has two kinds：First, the equipment rack beam passed through in steel wire rope
Fixed at dog-ear and be lined with the less polyester belt of hardness, this scheme there are the problem of be frictional resistance between belt and steel wire rope
Greatly, it is long-term so also very serious using the abrasion of steel wire rope；Second, interim at the dog-ear of girder steel install one additional by side supports
The carrying roller of support, makes steel wire rope above be carried around carrying roller at dog-ear, and change sliding friction is rolling friction, though the good problem of this scheme
It is：One side carrying roller the space occupied is big to be inconvenient to install, furthermore the bearing of carrying roller needs to be welded on rack beam, not only needs
It is time-consuming to take material, it is also possible to the rigidity that rack beam is reduced because of welding is hurt, if can so influence the normal operation of whole equipment,
The cost paid also can bigger.
Port traffic task is busy, and the maintenance capacity of various equipment is all very big, how to ensure to use in dismounting servicing machine component
Safe wire cable lifting operation, protect it is injury-free at its dog-ear, reduce production cost, improve work efficiency, be to be badly in need of at present
The big problem solved.
Utility model content
Technical problem to be solved in the utility model is to overcome existing in lifting machine component, and steel wire rope is above carried
Serious wear subject to damage during by the dog-ear of rack beam corner angle, and install guiding carrying roller additional and take expense material, reduce rack beam
The shortcomings that rigidity, there is provided a kind of to lift with the guiding device at steel wire rope dog-ear.
In order to solve the above problem existing in the prior art, the utility model is realized using following technical proposals：
It can conveniently be hooked on the wheel bracket of equipment rack suitable position of demolition part, be provided with and above carried with steel wire rope in lifting
When its dog-ear at can bypass the pulleys of rack beam corner angle.
The utility model also has following technical characteristic：
The wheel bracket, including " c " shape hook plate that two identical and parallel interval distance is oppositely arranged, and two hook plates
Between connect and compose multiple connecting plates of stent；One end of the wheel bracket, which carries, to be linked up with, on two hook plates of its other end, phase
To the mounting shaft hole equipped with pulley support axle；
The installation of the pulley, is that pulley bearings are installed in support shaft, the both ends of support shaft, are respectively perpendicular
Through the axis hole on wheel bracket, it is fixed on the hook plate of both sides；
On the both sides hook plate of wheel bracket installation pulley one end, equipped with to leaving the hook and pulley direction is prolonged
The leg stretched.
The advantages of the utility model and good effect are, since wheel bracket can easily be hooked on setting for demolition part
On the suitable position of standby host frame, pulley is installed on wheel bracket, hung with steel wire rope draw component above to carry when, can be around at its dog-ear
The corner angle of rack steel are crossed, are suspended to upwards on the suspension hook of hoisting facilities through the pulley on wheel bracket, make existing steel wire rope dog-ear
The hard friction of place and rack beam corner angle is changed into the rolling friction of steel wire rope and pulley room；After the completion of lifting, pack up steel wire rope and remove
Wheel bracket, not injury device, time saving and energy saving saving raw material use and dismount that cost is low, and work efficiency is high, protects
Steel wire rope is injury-free, also eliminates the security risk in lifting operation.
Above device is simple in structure, and manufacture is of low cost, and when use occupies little space, and installation and removal are convenient, can wide model
Be applied to flight-line maintenance work and other with steel wire rope lift the suitable work used in.
Brief description of the drawings
Fig. 1 is the schematic front view of the utility model；
Fig. 2 is the schematic top plan view of Fig. 1.
Embodiment
The utility model is described in further detail with reference to the accompanying drawings and embodiments.
In Fig. 1, when carrying out maintenance of equipment, frequently encountering some components in equipment needs to disassemble repairing, dismantles
Lifting is usually to be carried out using steel wire rope.In order to protect steel wire rope at the upper dog-ear carried it is injury-free, use following manner
Solve：On the wheel bracket 1 of equipment rack suitable position that can be conveniently hooked on demolition part, it is provided with and is set in lifting
The steel wire rope of standby component is above carried at dog-ear, can bypass the pulley 3 of equipment rack beam corner angle.
The wheel bracket 1, including identical two " c " shape hook plates 1.1, the parallel phase of two hook plates, 1.1 spacing distance
To setting, multiple connecting plates 1.2 are fixed to connect and reinforce therebetween perpendicular to two hook plates 1.1 forms wheel bracket 1（Referring to figure
2）.The left end of the wheel bracket 1 carries the hook 1.11 that can be hooked on equipment rack suitable position.It is described to be easy to make
Hook 1.11 can form in opposite cutting on the left side of two hook plates 1.1；On the both sides hook plate 1.1 of 1 right end of wheel bracket, relatively
Equipped with the corner angle that can avoid rack beam, 2 mounting shaft hole 1.3 of support shaft for the pulley 3 being oriented to for steel wire rope.
The installation of the pulley 3, is the centre that pulley 3 is installed on to the support shaft 2 with bearings, support shaft 2
Both ends, are respectively perpendicular through the axis hole 1.3 on wheel bracket 1, and are fixed on corresponding hook plate 1.1.
In order to preferably protect steel wire rope, on the pulley 3 steel wire rope around grooving 3.1 and the steel wire rope phase that uses
Match somebody with somebody.
In order to which after wheel bracket 1 is hooked on equipment rack, anti-limited slip wheel 3 is close to equipment rack and hinders its rotation,
The wheel bracket 1 is installed on the both sides hook plate 1.1 of 3 one end of pulley, equipped with to leaving the hook 1.11 and 3 direction of pulley is prolonged
The leg 1.12 stretched.
Above-described embodiment is only the indicative explaination carried out to the utility model, is not unique technical solution.It is every
The modification carried out using the technical solution of the utility model by purport or equivalent substitution, in the scope of protection of the utility model
Within.
Claims (3)
1. a kind of lift with the guiding device at steel wire rope dog-ear, it is characterised in that：Demolition part can be conveniently hooked on
On the wheel bracket of equipment rack suitable position, it is provided with and can bypass rack beam rib at its dog-ear when lifting is above carried with steel wire rope
The pulley at angle, the wheel bracket, including " c " shape hook plate that two identical and parallel interval distance is oppositely arranged, and two hooks
Multiple connecting plates of stent are connected and composed between plate；One end of the wheel bracket, which carries, to be linked up with, on two hook plates of its other end,
The opposite mounting shaft hole for being equipped with pulley support axle.
2. guiding device of the lifting at steel wire rope dog-ear as claimed in claim 1, it is characterised in that：The peace of the pulley
Dress, is that pulley bearings are installed in support shaft, the both ends of support shaft, are respectively perpendicular described in through on wheel bracket
Axis hole, is fixed on the hook plate of both sides.
3. guiding device of the lifting at steel wire rope dog-ear as claimed in claim 1 or 2, it is characterised in that：In the guide wheel
On the both sides hook plate of stent installation pulley one end, equipped with to the leg for leaving the hook and the extension of pulley direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720883183.5U CN207259055U (en) | 2017-07-20 | 2017-07-20 | Guiding device of the lifting at steel wire rope dog-ear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720883183.5U CN207259055U (en) | 2017-07-20 | 2017-07-20 | Guiding device of the lifting at steel wire rope dog-ear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207259055U true CN207259055U (en) | 2018-04-20 |
Family
ID=61926775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720883183.5U Expired - Fee Related CN207259055U (en) | 2017-07-20 | 2017-07-20 | Guiding device of the lifting at steel wire rope dog-ear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207259055U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110240060A (en) * | 2019-07-16 | 2019-09-17 | 中国能源建设集团山西电力建设有限公司 | The weight derricking gear and its construction method that can prevent lifting wirerope from fractureing |
-
2017
- 2017-07-20 CN CN201720883183.5U patent/CN207259055U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110240060A (en) * | 2019-07-16 | 2019-09-17 | 中国能源建设集团山西电力建设有限公司 | The weight derricking gear and its construction method that can prevent lifting wirerope from fractureing |
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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: 20180420 Termination date: 20190720 |