CN208120669U - A kind of crane - Google Patents
A kind of crane Download PDFInfo
- Publication number
- CN208120669U CN208120669U CN201820530902.XU CN201820530902U CN208120669U CN 208120669 U CN208120669 U CN 208120669U CN 201820530902 U CN201820530902 U CN 201820530902U CN 208120669 U CN208120669 U CN 208120669U
- Authority
- CN
- China
- Prior art keywords
- universal wheel
- base
- footstock
- base support
- support
- 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
Links
Landscapes
- Jib Cranes (AREA)
Abstract
The utility model discloses a kind of cranes, are related to machine security safeguard field, including crane body frame structure, and crane body frame structure includes sheave segment, base support part and footstock holder part；The base support part includes two base supports disposed in parallel, the side both sides that two base supports are located remotely from each other offer mounting groove, bearing base is fixed with inside each mounting groove, and bearing base is equipped with universal wheel torsion shaft, universal wheel torsion shaft is rotatably connected to universal wheel shell far from the side of bearing base, and universal wheel shell is rotatably installed with returning buckle far from the side of base support；The universal wheel shell is fastened on universal wheel torsion shaft by returning buckle, is more easier to dismantle as rotation axis with studding by junction between support plate.The utility model is economical and practical, not only realizes easy to remove, and universal wheel therein is conveniently replaceable.
Description
Technical field
The utility model relates to machine security safeguard field more particularly to a kind of cranes.
Background technique
Crane is the hoisting machinery of a kind of vertical transport people or object, in particular in logistics such as factory, automated warehouses
The equipment of vertical transport is carried out in system.It must be continued to develop with scientific and technical, user constantly proposes the requirement of crane
Height, existing crane are not easy to be moved, therefore propose a kind of crane.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of crane proposed includes
Crane body frame structure：
To achieve the goals above, the utility model uses following technical solution：
The utility model includes crane body frame structure, including crane body frame structure, crane by providing a kind of crane
Body frame structure includes sheave segment, base support part and footstock holder part；
The base support part includes two base supports disposed in parallel, the side that two base supports are located remotely from each other
Both sides offer mounting groove, bearing base are fixed with inside each mounting groove, and bearing base is equipped with universal wheel torsion shaft,
Universal wheel torsion shaft is rotatably connected to universal wheel shell far from the side of bearing base, and universal wheel shell is far from base support
Side is rotatably installed with returning buckle；The universal wheel shell is fastened on universal wheel torsion shaft by returning buckle, the universal wheel
Enclosure interior rotation is equipped with universal wheel bearing, and the outside fixing sleeve of universal wheel bearing is equipped with universal wheel, the universal wheel shell
Outside be equipped with rotation jam plate, and rotate jam plate be equipped with lock pillar, lock pillar locking have first be provided on base support limit
Lockhole, the top center position of base support are equipped with limit warning protrusion, and limit cooperation in warning protrusion and be installed with pulley gear
Plate；
The footstock holder part includes that there are two the footstock bracket being located above base support, the bottoms of two footstock brackets
Side offers multiple pulley baffle plate grooves, and cooperation assembly has pulley baffle in each pulley baffle plate groove, sets on pulley baffle
There is hand push button, the side of hand push button extends to the outside of footstock bracket；
The supporting board is divided to including two the first support plates disposed in parallel and two the second support plates disposed in parallel；
It is rotatablely connected at first support plate and the second support plate crossover location by studding；
The sheave segment includes that there are four pulleys, and four pulleys are matched with is provided with footstock frame bottom and pedestal respectively
Pulley groove on cradle top, wherein pulley baffle plate groove is located in footstock bracket pulley groove.
Preferably, scale marker is equipped on the outside of two footstock brackets.
Preferably, two the first limiting lock holes on the same base support be located at corresponding two mounting grooves it
Between, set that there are two second be provided on base support limits between two first on same base support limit lockholes
Position lockhole, the second limit lockhole are matched with lock pillar.
The utility model has the beneficial effects that：Pass through bearing base, universal wheel torsion shaft, universal wheel shell, universal wheel shaft
Hold, universal wheel, rotation jam plate, lock pillar and limit lockhole match, universal wheel can rotate to the lower section of base support, and carry out
Locking, crane realizes easy to remove；Universal wheel shell with universal wheel torsion shaft by being rotatablely connected, and universal wheel shell is logical
It crosses returning buckle to be fastened on universal wheel torsion shaft, so that universal wheel is conveniently replaceable, studding is used by junction between support plate
As rotation axis, it is more easier to dismantle, the utility model is economical and practical, not only realizes easy to remove, and universal wheel therein
It is conveniently replaceable.
Detailed description of the invention
Fig. 1 is the main view that the utility model is in stationary state.
In figure：1 base support, 2 mounting grooves, 3 bearing bases, 4 universal wheel torsion shafts, 5 universal wheel shells, 6 universal wheel shafts
Hold, 7 universal wheels, 8 rotation jam plates, 9 first limit lockholes, 10 limit warning protrusions, 11 pulley baffles, 12 footstock brackets, 13 slide
Take turns baffle plate groove, 14 pulley baffles, 15 hand push buttons, 16 pulleys, 17 second limit lockholes, 18 first support plates, 19 second supports
Plate, 20 studdings.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
Referring to Fig.1, the utility model proposes provide a kind of crane, including crane body frame structure, crane body frame structure
Including sheave segment, base support part and footstock holder part；
Base support part includes two base supports 1 disposed in parallel, the side two that two base supports 1 are located remotely from each other
Side offers mounting groove 2, bearing base 3 is fixed with inside each mounting groove 2, and bearing base 3 is overturn equipped with universal wheel
Axis 4, universal wheel torsion shaft 4 is rotatably connected to universal wheel shell 5 far from the side of bearing base 3, and universal wheel shell 5 is the bottom of far from
The side of seat support 1 is rotatably installed with returning buckle；Universal wheel shell 5 is fastened on universal wheel torsion shaft 4 by returning buckle, universal
It takes turns 5 inner rotation of shell and is equipped with universal wheel bearing 6, and the outside fixing sleeve of universal wheel bearing 6 is equipped with universal wheel 7, universal wheel shell
The outside of body 5 is equipped with rotation jam plate 8, and rotates jam plate 8 and be equipped with lock pillar, and lock pillar locking has the be provided on base support 1
One limit lockhole 9, the top center position of base support are equipped with limit and warn protrusion 10, and limit to match in warning protrusion 10 and attach together
Equipped with pulley baffle 11；
Footstock holder part include there are two the footstock bracket 12 for being located at the top of base support 1, two footstock brackets 12
Bottom side offers multiple pulley baffle plate grooves 13, and cooperation assembly has pulley baffle 14, pulley in each pulley baffle plate groove 13
Baffle 14 is equipped with hand push button 15, and the side of hand push button 15 extends to the outside of footstock bracket 12；
Supporting board is divided to including two the first support plates 18 disposed in parallel and two the second support plates 19 disposed in parallel；
First support plate 18 is rotatablely connected at 19 crossover location of the second support plate by studding 20
Sheave segment includes that there are four pulleys 16, and four pulleys 16 are matched with is provided with 12 bottom of footstock bracket and bottom respectively
Pulley groove on 1 top of seat support.
Further, the outside of two footstock brackets 12 is equipped with scale marker.
Further, the two first limit lockholes 9 on the same base support 1 are located at corresponding two mounting grooves
Between 2, set between the two first limit lockholes 9 on the same base support 1 there are two being provided on base support 1
Second limit lockhole 17, the second limit lockhole 17 are matched with lock pillar.
Working principle：Moving condition is become from stationary state：When initial, lock pillar and the first limit lockhole 9 are buckling state,
It is first released from the buckling state of lock pillar and the first limit lockhole 9, secondly rotates universal wheel shell 5 by universal wheel torsion shaft 4
To the lower section of base support 1, so that the universal wheel 7 being mounted on universal wheel bearing 6 is in the lower section of base support 1, then again
Lock pillar is snapped into the second limit lockhole 17, so that lock pillar and the second limit lockhole 17 are in buckling state, realizes crane
Move freely；
Stationary state is become from moving condition：When initial, universal wheel 7 is located at the lower section of base support 1, and lock pillar and second
Limit lockhole 17 is buckling state, is first released from the buckling state of lock pillar and the second limit lockhole 17, universal wheel shell 5 is passed through
Universal wheel torsion shaft 4 turns to the side of base support 1, so that the universal wheel 7 being mounted on universal wheel bearing 6 is in pedestal branch
Then the side of frame 1 fastens lock pillar and the first limit lockhole 9, base support 1 and ground touch at this time；
In addition universal wheel shell 5 with universal wheel torsion shaft 4 by being rotatablely connected, and universal wheel shell 5 passes through returning buckle button
It closes on universal wheel torsion shaft 4, so that universal wheel 7 is conveniently replaceable.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (3)
1. a kind of crane, including crane body frame structure, it is characterised in that：Crane body frame structure includes sheave segment, support plate
Partially, base support part and footstock holder part；
The base support part include two base supports (1) disposed in parallel, two base supports (1) be located remotely from each other one
Side both sides offer mounting groove (2), are fixed with bearing base (3) inside each mounting groove (2), and set on bearing base (3)
Have universal wheel torsion shaft (4), universal wheel torsion shaft (4) is rotatably connected to universal wheel shell far from the side of bearing base (3)
(5), and the side of universal wheel shell (5) separate base support (1) is rotatably installed with returning buckle；The universal wheel shell (5) is logical
Returning buckle to be crossed to be fastened on universal wheel torsion shaft (4), universal wheel shell (5) inner rotation is equipped with universal wheel bearing (6), and
The outside fixing sleeve of universal wheel bearing (6) is equipped with universal wheel (7), and the outside of the universal wheel shell (5) is equipped with rotation jam plate
(8), and rotation jam plate (8) is equipped with lock pillar, and lock pillar locking has first be provided on base support (1) to limit lockhole (9), bottom
The top center position of seat support is equipped with limit and warns raised (10), and limits and cooperation on raised (10) is warned to be installed with pulley gear
Plate (11)；
The footstock holder part includes that there are two the footstock bracket (12) being located above base support (1), two footstock brackets
(12) bottom side offers multiple pulley baffle plate grooves (13), and cooperation assembly has pulley gear in each pulley baffle plate groove (13)
Plate (14), pulley baffle (14) are equipped with hand push button (15), and the side of hand push button (15) extends to footstock bracket (12)
Outside；
The supporting board is divided to including two the first support plates (18) disposed in parallel and two the second support plates disposed in parallel
(19)；It is rotatablely connected at first support plate (18) and the second support plate (19) crossover location by studding (20)；
The sheave segment includes that there are four pulley (16), and four pulleys (16) are matched with is provided with footstock bracket (12) bottom respectively
Pulley groove in portion and base support (1) top.
2. a kind of crane according to claim 1, including crane body frame structure, it is characterised in that：Two footstock brackets
(12) scale marker is equipped on the outside of.
3. a kind of crane according to claim 1, including crane body frame structure, it is characterised in that：Positioned at the same pedestal
Two first limit lockholes (9) on bracket (1) are located at the same base support between corresponding two mounting grooves (2)
(1) it sets between two first limits lockhole (9) on there are two second be provided on base support (1) limit lockhole (17),
Second limit lockhole (17) is matched with lock pillar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820530902.XU CN208120669U (en) | 2018-04-16 | 2018-04-16 | A kind of crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820530902.XU CN208120669U (en) | 2018-04-16 | 2018-04-16 | A kind of crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208120669U true CN208120669U (en) | 2018-11-20 |
Family
ID=64191564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820530902.XU Expired - Fee Related CN208120669U (en) | 2018-04-16 | 2018-04-16 | A kind of crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208120669U (en) |
-
2018
- 2018-04-16 CN CN201820530902.XU patent/CN208120669U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6076873A (en) | Magnetic lifting apparatus | |
| US2109304A (en) | Crane | |
| CN108113154B (en) | Case and bag | |
| CN208120669U (en) | A kind of crane | |
| JP2017149565A (en) | Winding-up device | |
| US2447582A (en) | Caster construction | |
| JP2010173756A (en) | Jib crane | |
| CN103935387A (en) | Novel four-wheel steering transportation vehicle for physical distribution | |
| CN203793383U (en) | Novel four-wheel steering logistic transport vehicle | |
| KR100853864B1 (en) | a caster | |
| CN107934842A (en) | A kind of electronic handling device of light cargo | |
| CN210235019U (en) | Anti-toppling transport vehicle for circuit board | |
| US5993136A (en) | Mobil lift and storage apparatus | |
| US2366558A (en) | Crane turntable | |
| CN109249608A (en) | A kind of bottle blowing machine mold-hoisting installation easy to use | |
| JP2019189385A (en) | Lifting support device for stand type housing | |
| CN204802885U (en) | Rotatory loop wheel machine | |
| EP2216286B1 (en) | Adjustable guide roller suspension device | |
| JP5491584B2 (en) | Turning device | |
| CN215974666U (en) | Multifunctional micro crane | |
| CN206328065U (en) | A kind of movable type helps crane manipulator | |
| CN207088855U (en) | A kind of shopping cart castor of multiple-piece | |
| CN106394636B (en) | A kind of tooling carrier | |
| JP2016155644A (en) | Elevator pit ladder and elevator safety operation system | |
| CN207104336U (en) | Change great mechanism and digit control machine tool |
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: 20181120 Termination date: 20190416 |