CN207361605U - A kind of crane crampon - Google Patents
A kind of crane crampon Download PDFInfo
- Publication number
- CN207361605U CN207361605U CN201721452212.9U CN201721452212U CN207361605U CN 207361605 U CN207361605 U CN 207361605U CN 201721452212 U CN201721452212 U CN 201721452212U CN 207361605 U CN207361605 U CN 207361605U
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- CN
- China
- Prior art keywords
- rotation axis
- support frame
- strut
- rotating
- suspension hook
- 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
A kind of crane crampon,Including two vertically set and supporting rack parallel to each other,Being horizontally disposed between two supporting racks has rotation axis,The rotation strut for vertically passing perpendicularly through rotation axis is provided with the middle part of rotation axis,The lower end for rotating strut is provided with the first suspension hook,Rotate strut upper end and be provided with the second suspension hook,The left side fixed setting vertical rotary driving motor of left support frame,Right support frame includes being arranged at the ring holder of the outer ring of right support frame,The turning set coaxial with ring holder is provided with ring holder,Horizontal rotation driving motor is fixedly installed on the right side of turning set,The transmission through hole horizontal through turning set is provided with turning set,The top for rotating strut is arranged with rotating wheel,Rotating wheel is sequentially connected with rotating horizontally driving motor,The utility model being capable of flip vertical suspension hook and horizontal rotation suspension hook in a word,It is reasonable to possess design,It is simple in structure,The advantages of easy to operate.
Description
Technical field
The utility model belongs to technical field of crane equipment, and in particular to a kind of crane crampon.
Background technology
In recent years, developing rapidly with China's industry so that increasingly increase the demand of hoisting machinery in industry, mesh
Preceding crampon is a kind of component of crane, belongs in crane use the special portion having compared with high safety reliability requirement
Part, is usually used in hoisting heavy, and when in use, weight is lifted on suspension hook, and crane is allocated and transported weight to specified by suspension hook
Position.However, the replacement of existing suspension hook is inconvenient, be usually all a hanging ring to a hook, once suspension hook is asked
Topic, hanging ring will also will be replaced together with suspension hook, this has resulted in unnecessary waste；And in existing crampon according to shape
Shape, suspension hook can be divided into single hook and double hook, can be divided into circular, square, trapezoidal and font again according to hook body cross sectional shape, need
The place of a variety of crampons is wanted, it is necessary to install multiple hooks and supporting steel wire rope, it is complicated while cause to waste；
The angle rotation of suspension hook in use at the same time is manually to rotate, and the degree of automation is not high, does not apply to some people not side
Just the place stood.
Utility model content
The utility model provides a kind of crane crampon, to solve Suspension hook structure complexity, species list in the prior art
First, troublesome technical problem is replaced.
In order to solve the above-mentioned technical problem, the utility model adopts the following technical solution：A kind of crane crampon, bag
Two vertically setting and supporting racks parallel to each other are included, being horizontally disposed between two supporting racks has rotation axis, rotation axis
Middle part be provided with the rotation strut for vertically passing perpendicularly through rotation axis, the lower end for rotating strut is provided with the first suspension hook,
Rotate strut upper end and be provided with the second suspension hook, the upper end of two supporting racks is respectively arranged with fluting straight up, two flutings
Inside be vertically arranged with pulley, two pulleys, which pass through, passes perpendicularly through the left side that the pulley support axle of pulley is slotted with place side
Right side wall is rotatablely connected, and two pulleys are fixedly connected with the pulley support axle of homonymy, and lifting is provided with above two supporting racks
Stent, two supporting racks are connected by the steel wire rope being wrapped on pulley with hoisting bracket respectively, the supporting rack on the left of rotation axis
For left support frame, the supporting rack on the right side of rotation axis is right support frame, the left end of rotation axis pass perpendicularly through left support frame and with left branch
Support is rotatablely connected, the left side fixed setting vertical rotary driving motor of left support frame, vertical rotary driving motor and rotation axis
Left position it is corresponding and left end with rotation axis is sequentially connected, right support frame includes the annular for being arranged at the outer ring of right support frame
Supporting rack, is provided with the turning set coaxial with ring holder in ring holder, the shape of turning set for it is circular and with annular
Supporting rack is slidably connected, and rotation axis right end passes perpendicularly through turning set and is fixedly connected with turning set, and the right side of turning set, which is fixed, to be set
Horizontal rotation driving motor is equipped with, the transmission through hole horizontal through turning set is provided with turning set, rotates the top set of strut
Equipped with rotating wheel, rotating wheel is sequentially connected with rotating horizontally driving motor, limited block is arranged with rotation axis, limited block is with rotating
Axis is fixedly connected and the upper and lower surface of limited block is each perpendicular to rotate strut, and it is horizontally disposed equipped with two to rotate fixing sleeve on strut
Rotating disc, two rotating discs contact above and below the limited block and with the upper and lower surface of limited block respectively respectively.
Further, protection sleeve is respectively arranged with above left support frame and right support frame, two are protected under sleeves
End is fixedly connected with corresponding left support frame and right support frame upper end and protects the top of sleeve higher than the second suspension hook respectively
Top, the steel wire rope pass perpendicularly through protection sleeve and are connected with supporting rack.
Further, the electric machine support parallel to left support frame left side wall, electric machine support are provided with the left of left support frame
Upper and lower ends pass through two left links being horizontally set between electric machine support and left support frame and the left side of left support frame
Wall connects, and the vertical rotary driving motor is fixedly connected with the right side wall of electric machine support.
Further, rotating wheel, transmission through hole are identical with the tip height of horizontal rotation driving motor, and rotating wheel passes through water
The flat conveyer belt through transmission through hole is sequentially connected with rotating horizontally driving motor.
Further, driving motor is rotated horizontally by the right side wall of two horizontally disposed right links and turning set to consolidate
Fixed connection.
Further, the upper and lower surface of limited block is smooth surface.
Further, the height of two pulley support axles is identical and two pulley support axles between pass through water in left-right direction
The flat support rotation axis connection set, support rotation axis are rotated coaxially with two pulley support axles.
Relative to the prior art, the beneficial effects of the utility model are：The utility model is filled using supporting rack as support
The rotation of support rotating axis is put, uses vertical rotary driving motor to provide power for the rotation of rotation axis and then complete suspension hook
Upset, uses and rotates horizontally driving motor to provide power so as to complete the horizontal rotation of suspension hook, using protection to rotate strut
Sleeve prevent suspension hook rise to top after the second suspension hook encounter the top of hoisting bracket, water is ensured using transmission through hole and turning set
Flat rotary drive motor follows the rotation of rotation axis and rotates, and the utility model being capable of flip vertical suspension hook and horizontal rotation in a word
Suspension hook, possesses the advantages of design is reasonable, simple in structure, easy to operate.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the right view of Fig. 1（Remove hoisting bracket）；
Fig. 3 is the left view of Fig. 1（Remove hoisting bracket）.
In figure：1st, supporting rack 2, rotation axis 3, rotation strut 4, the first suspension hook 5, the second suspension hook 6, hoisting bracket
7th, steel wire rope 8, left support frame 9, right support frame 10, protection sleeve 11, electric machine support 12, left link 13, vertical rotation
Turn driving motor 14, ring holder 15, turning set 16, to rotate horizontally driving motor 17, right link 18, transmission logical
Hole 19, rotating wheel 20, limited block 21, rotating disc 22, fluting 23, pulley 24, pulley support axle 25, support rotation
Axis.
Embodiment
Embodiment：As shown in Figs. 1-3, crane crampon described in the utility model, including two vertically
Set and supporting rack 1 parallel to each other, being horizontally disposed between two supporting racks 1 has rotation axis 2, and the middle part of rotation axis 2 is provided with
The rotation strut 3 of rotation axis 2 is vertically passed perpendicularly through, the lower end for rotating strut 3 is provided with the first suspension hook 4, rotates strut 3
Upper end is provided with the second suspension hook 5, and the upper end of two supporting racks 1 is respectively arranged with fluting 22 straight up, two flutings 22
Inside is vertically arranged with pulley 23, and two pulleys 23 are opened by passing perpendicularly through the pulley support axle 24 of pulley 23 with place side
The left and right sidewall rotation connection of groove 22, two pulleys 23 are fixedly connected with the pulley support axle 24 of homonymy, two pulley supports
The height of axis 24 is identical and two pulley support axles 24 between connected by horizontally disposed support rotation axis 25 in left-right direction,
Support rotation axis 25 is rotated coaxially with two pulley support axles 24, and the tops of two supporting racks 1 is provided with hoisting bracket 6, two
Supporting rack 1 is connected by the steel wire rope 7 being wrapped on pulley 23 with hoisting bracket 6 respectively, and the supporting rack 1 in the left side of rotation axis 2 is
Left support frame 8, the supporting rack 1 on the right side of rotation axis 2 are right support frame 9, and the top of left support frame 8 and right support frame 9 is set respectively
There is protection sleeve 10, the lower end of two protection sleeves 10 is fixed with corresponding left support frame 8 and 9 upper end of right support frame respectively to be connected
Connect and protect the top of sleeve 10 to be higher than the top of the second suspension hook 5, steel wire rope 7 passes perpendicularly through protection sleeve 10 and is wound into pulley 23
On, protect sleeve 10 first to encounter hoisting bracket 6 to protect the second suspension hook 5, the rotation axis 2 in 5 uphill process of the second suspension hook
Left end pass perpendicularly through left support frame 8 and be rotatablely connected with left support frame 8, the left side of left support frame 8 is provided with parallel to left branch
The electric machine support 11 of 8 left side wall of support, the upper and lower ends of electric machine support 11 are by being horizontally set on electric machine support 11 and left support
Two left links 12 between frame 8 are connected with the left side wall of left support frame 8, and the left side of left support frame 8 is provided with vertical rotary
Motor 13 is driven, vertical rotary driving motor 13 is fixedly connected with the right side wall of electric machine support 11, vertical rotary driving motor 13
Corresponding with the left position of rotation axis 2 and with rotation axis 2 left end is sequentially connected.
Right support frame 9 includes being arranged at the ring holder 14 of the outer ring of right support frame 9, is provided with ring holder 14
The turning set 15 coaxial with ring holder 14, the shape of turning set 15 are slidably connected for circle and with ring holder 14, turn
2 right end of moving axis passes perpendicularly through turning set 15 and is fixedly connected with turning set 15, and the right side of turning set 15 is fixedly installed horizontal rotation
Turn driving motor 16, rotate horizontally driving motor 16 and pass through two horizontally disposed right links 17 and the right side wall of turning set 15
It is fixedly connected, the transmission through hole 18 horizontal through turning set 15 is provided with turning set 15, the top of rotation strut 3, which is arranged with, is turned
Driving wheel 19, rotating wheel 19, transmission through hole 18 are identical with the tip height of horizontal rotation driving motor 16, and rotating wheel 19 passes through level
Conveyer belt through transmission through hole 18 is sequentially connected with rotating horizontally driving motor 16, ensures that rotating horizontally driving motor 16 follows
The flip vertical of first suspension hook 4 and the second suspension hook 5 and overturn, rotating wheel 19 with rotate horizontally driving motor 16 be sequentially connected, turn
Limited block 20 is arranged with moving axis 2, limited block 20 is fixedly connected with rotation axis 2 and the upper and lower surface of limited block 20 is each perpendicular to turn
Dynamic strut 3, rotates and is arranged with two horizontally disposed rotating discs 21 on strut 3, two rotating discs 21 are located at limited block 20 respectively
Above and below and the upper and lower surface with limited block 20 contacts respectively, the upper and lower surface of limited block 20 is smooth table
Face, reduces the friction between limited block 20 and rotating disc 21, and rotating disc 21, which follows, when convenient rotation strut 3 rotates rotates strut 3
Rotate.
The utility model is when implementing, and when needing replacing suspension hook according to field condition, opens vertical rotary driving motor
13 drive rotation axis 2 rotate, and the first suspension hook 4 is turned to the top of rotation axis 2, and the second suspension hook 5 is turned to the lower part of rotation axis 2；
When needing shackle hook according to field condition, open horizontal rotation driving motor 16 and drive rotating wheel 19 to rotate, rotating wheel 19
Rotation strut 3 is driven to rotate, the first suspension hook 4 and the second suspension hook 5 follow rotation strut 3 to be rotated up suitable angle；When first
During 4 hook block cargo of suspension hook, the rotating disc 21 above rotation axis 2 be fastened on limited block 20 top prevent the first suspension hook 4 to
Lower movement, so as to transmit downward pulling force by rotation axis 2, supporting rack 1, pulley 23 and steel wire rope 7 to lift cargo；This practicality
The new lifting suitable for small tonnage, was not suitable for the lifting operation of large-tonnage.
In a word the utility model can flip vertical suspension hook and rotate horizontally suspension hook, possess simplified suspension hook replacement process, increase
Add and use suspension hook species, the advantages of the degree of automation is high.
Claims (7)
- A kind of 1. crane crampon, it is characterised in that：Including two vertically set and supporting rack parallel to each other, Being horizontally disposed between two supporting racks has rotation axis, is provided with the middle part of rotation axis and vertically passes perpendicularly through turning for rotation axis Dynamic strut, the lower end for rotating strut are provided with the first suspension hook, rotate strut upper end and are provided with the second suspension hook, described two supporting racks Upper end be respectively arranged with fluting straight up, the inside of two flutings are vertically arranged with pulley, and two pulleys pass through The pulley support axle and the left and right sidewall of place side fluting for passing perpendicularly through pulley are rotatablely connected, pulley of two pulleys with homonymy Support shaft is fixedly connected, and is provided with hoisting bracket above two supporting racks, described two supporting racks are respectively by being wrapped in pulley On steel wire rope be connected with hoisting bracket, the supporting rack on the left of rotation axis is left support frame, and the supporting rack on the right side of rotation axis is the right side Supporting rack, the left end of the rotation axis pass perpendicularly through left support frame and are rotatablely connected with left support frame, and the left side of left support frame is consolidated Surely vertical rotary is set to drive motor, vertical rotary drives motor corresponding with the left position of rotation axis and left end with rotation axis It is sequentially connected, right support frame includes being arranged at the ring holder of the outer ring of right support frame, is provided with ring holder and ring The coaxial turning set of shape supporting rack, the shape of turning set are slidably connected for circle and with ring holder, the rotation axis right end Pass perpendicularly through turning set and be fixedly connected with turning set, horizontal rotation driving motor is fixedly installed on the right side of turning set, is rotated The transmission through hole being provided with horizontal through turning set is put on, the top for rotating strut is arranged with rotating wheel, rotating wheel and water Flat rotary drive motor is sequentially connected, be arranged with limited block in rotation axis, and limited block is fixedly connected with the rotating shaft and limited block Upper and lower surface is each perpendicular to rotate strut, rotates fixing sleeve on strut and is equipped with two horizontally disposed rotating discs, two rotating discs It is located at respectively above and below limited block and is contacted respectively with the upper and lower surface of limited block.
- A kind of 2. crane crampon according to claim 1, it is characterised in that：The left support frame and right support Be respectively arranged with protection sleeve above frame, the lower ends of two protection sleeves respectively with corresponding left support frame and right support frame Upper end is fixedly connected and protects the top of sleeve to be higher than the top of the second suspension hook, and the steel wire rope passes perpendicularly through protection sleeve and branch Support connects.
- A kind of 3. crane crampon according to claim 1, it is characterised in that：Set on the left of the left support frame Be equipped with the electric machine support parallel to left support frame left side wall, the upper and lower ends of electric machine support by be horizontally set on electric machine support and The left side wall connection of two left links and left support frame between left support frame, the vertical rotary driving motor and motor branch The right side wall of frame is fixedly connected.
- A kind of 4. crane crampon according to claim 1, it is characterised in that：The rotating wheel, transmission through hole Identical with the tip height for rotating horizontally driving motor, rotating wheel passes through the conveyer belt horizontal through transmission through hole and horizontal rotation Motor is driven to be sequentially connected.
- A kind of 5. crane crampon according to claim 1, it is characterised in that：The horizontal rotation driving motor It is fixedly connected by two horizontally disposed right links with the right side wall of turning set.
- A kind of 6. crane crampon according to claim 1, it is characterised in that：The upper surface of the limited block and Lower surface is smooth surface.
- A kind of 7. crane crampon according to claim 1, it is characterised in that：Two pulley support axles By horizontally disposed support rotation axis connection in left-right direction between highly identical and two pulley support axles, rotation axis is supported Rotated coaxially with two pulley support axles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721452212.9U CN207361605U (en) | 2017-11-03 | 2017-11-03 | A kind of crane crampon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721452212.9U CN207361605U (en) | 2017-11-03 | 2017-11-03 | A kind of crane crampon |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207361605U true CN207361605U (en) | 2018-05-15 |
Family
ID=62346059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721452212.9U Expired - Fee Related CN207361605U (en) | 2017-11-03 | 2017-11-03 | A kind of crane crampon |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207361605U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110282538A (en) * | 2019-08-13 | 2019-09-27 | 大同泰瑞集团建设有限公司 | A kind of Portable safety suspension hook |
| CN116987875A (en) * | 2023-08-03 | 2023-11-03 | 江阴市恒润环锻有限公司 | Heat treatment equipment and method for wind power flange production |
-
2017
- 2017-11-03 CN CN201721452212.9U patent/CN207361605U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110282538A (en) * | 2019-08-13 | 2019-09-27 | 大同泰瑞集团建设有限公司 | A kind of Portable safety suspension hook |
| CN116987875A (en) * | 2023-08-03 | 2023-11-03 | 江阴市恒润环锻有限公司 | Heat treatment equipment and method for wind power flange production |
| CN116987875B (en) * | 2023-08-03 | 2024-01-23 | 江阴市恒润环锻有限公司 | Heat treatment equipment and method for wind power flange production |
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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: 20180515 Termination date: 20201103 |