CN207697785U - A kind of axis for the movement of quick lock in wheel - Google Patents
A kind of axis for the movement of quick lock in wheel Download PDFInfo
- Publication number
- CN207697785U CN207697785U CN201820044475.4U CN201820044475U CN207697785U CN 207697785 U CN207697785 U CN 207697785U CN 201820044475 U CN201820044475 U CN 201820044475U CN 207697785 U CN207697785 U CN 207697785U
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- Prior art keywords
- lock
- lock shaft
- bearing
- wheel
- axis
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Abstract
The utility model discloses a kind of axis for the movement of quick lock in wheel, including installation bearing and that installs bearing side be internally provided with mounting groove, the side of mounting groove inner end is provided with loading bearing, lock shaft is socketed in loading bearing, the side of lock shaft is equipped with lock shaft, and lock shaft is internally provided with lock shaft installation cavity, lock shaft installation cavity is hollow structure, one end of lock shaft installation cavity is provided with baffle, and baffle carried bar passes through, and one end of spring, which contradicts, several steel balls.The utility model is when being used, when needing to lock wheel, pushing board can be pushed, carrier bar is moved up, to drive spring, steel ball and locking pin to move up successively, one end of locking pin is stretched into lock hole, and lock-screw is locked into carrier bar, it realizes locking to lock shaft in the case of will not fall off, improves the efficiency of transport and reduce the cost of repair, and security risk existing for avoiding due to falling.
Description
Technical field
The utility model is related to a kind of lock shaft, more particularly to a kind of axis for the movement of quick lock in wheel.
Background technology
Cart is with the carrying vehicle of manpower push and pull.Cart is divided into single wheel, two-wheeled, three-wheel and four-wheel.Traditional cart
Car body material it is generally wooden, the cart car body material of modern production is generally iron sheet；Trolley has single wheel, two-wheeled, three-wheel
With point of four-wheel.Wheelbarrow can travel on narrow springboard, suspension bridge and narrow winding trail, can pivot stud, dump cargo ten
Divide facility.Common two wheeler has the hand cart (also known as tiger vehicle) for carrying work piece, handcart and carries bulk material
The trolley etc. of material.There are two can be around the castor that vertical axis is turned round (see figure there are one in buggy, in four-wheeled hand truck
Castor).This castor can be automatically adjusted to running resistance with the change of direction of vehicle movement most in operation
Small direction.The trolley of different purposes has different body constructions.There are one loading platforms mostly for general four-wheeled hand truck.Specially
With trolley, then structure is various, and box-shaped is made in some car bodies, is suitable for carrying light-weight and convenient for loading and unloading article；Some car bodies are stretched
Go out bracket, convenient for placing the parts such as bar, axis and pipe；Some body shapes are coincide with cargo completely, such as gas bottle truck；Some is very
It is small and exquisite, it can fold, it is easy to carry；Some has two band steels for ease of loading and unloading the tubulars cargos such as barreled liquid, paper roll on car body
Short inclined-plane is formed, is rolled down so that tubular article rolls on, such as tubular cargo handler.Modern trolley is equipped with rolling bearing,
Wheel solid tyre or pneumatic tire.
In present factory, trolley or cart are most commonly used means of transports, but existing locking wheel
Axis is common cylindrical shaft, and general plain shaft falls when the locking wheel period of the day from 11 p.m. to 1 a.m is easy in vibrations, influences work, reduce transport
Efficiency and increase the cost of repair, and there are prodigious security risks.
Utility model content
The technical problems to be solved in the utility model is to overcome the deficiencies of existing technologies, and is provided a kind of for fast lock fixed wheel
The mobile axis of son.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution：
A kind of axis for the movement of quick lock in wheel of the utility model, including installation bearing and the installation bearing side
Be internally provided with mounting groove, the side of the mounting groove inner end is provided with loading bearing, lock is socketed in the loading bearing
The side of dead axle, the lock shaft is equipped with lock shaft, and the lock shaft is internally provided with lock shaft installation cavity, the locking
Axis installation cavity is hollow structure, and one end of the lock shaft installation cavity is provided with baffle, and the baffle carried bar passes through, described
Carrier bar, which is located at the conflict of one end in the lock shaft installation cavity, spring, and one end of the spring, which contradicts, several steel balls.
As a kind of optimal technical scheme of the utility model, one end of several steel balls, which contradicts, locking pin.
As a kind of optimal technical scheme of the utility model, the avris of the installation bearing is equipped with lockplate, described
Lockplate is annular, and the outer avris of the lockplate is provided with several lock holes.
As a kind of optimal technical scheme of the utility model, the side of the lock shaft is provided with lock-screw, described
One end of lock-screw is inconsistent in the carrier bar.
As a kind of optimal technical scheme of the utility model, one end of the carrier bar is equipped with pushing board.
The advantageous effect that the utility model is reached is：The utility model is needing when being used to wheel
When locking, pushing board can be pushed, carrier bar is moved up, to drive spring, steel ball and locking pin successively
It moves up, one end of locking pin is stretched into lock hole, and lock-screw is locked carrier bar, and realization is right in the case of will not fall off
The locking of lock shaft improves the efficiency of transport and reduces the cost of repair, and pacifies existing for avoiding due to falling
Full hidden danger.
Description of the drawings
Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality
Novel embodiment for explaining the utility model, does not constitute limitations of the present invention together.In the accompanying drawings：
Fig. 1 is the structural schematic diagram of the utility model；
In figure：1, bearing is installed；2, mounting groove；3, loading bearing；4, lock shaft；5, lockplate；501, lock hole 6, lock
Mandrel；601, lock shaft installation cavity；602, baffle；603, carrier bar；604, pushing board；605, spring 606, steel ball；607, it locks
Rationed marketing；608, lock-screw.
Specific implementation mode
The preferred embodiment of the utility model is illustrated below in conjunction with attached drawing, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment 1
As shown in Figure 1, the utility model provide it is a kind of for quick lock in wheel movement axis, including installation bearing 1 and
Installation bearing 1 side is internally provided with mounting groove 2, and the side of 2 inner end of mounting groove is provided with loading bearing 3, in loading bearing 3
It is socketed with lock shaft 4, the side of lock shaft 4 is equipped with lock shaft 6, and lock shaft 6 is internally provided with lock shaft installation cavity 601,
Lock shaft installation cavity 601 is hollow structure, and one end of lock shaft installation cavity 601 is provided with baffle 602,602 carried bar of baffle
603 pass through, and carrier bar 603, which is located at the conflict of one end in lock shaft installation cavity 601, spring 605, and one end of spring 605, which contradicts, to be had
Several steel balls 606.
Further, one end of several steel balls 606, which contradicts, locking pin 607.
The avris of installation bearing 1 is equipped with lockplate 5, and lockplate 5 is annular, and 5 outer avris of lockplate is provided with several locks
Determine hole 501.
The side of lock shaft 6 is provided with lock-screw 608, and one end of lock-screw 608 is inconsistent in carrier bar 603.
One end of carrier bar 603 is equipped with pushing board 604.
Specifically, when needing to lock wheel, pushing board 604 can be pushed, by carrier bar 603 to moving up
Dynamic, to drive spring 605, steel ball 606 and locking pin 607 to move up successively, lock hole 501 is stretched into 607 one end of locking pin
It is interior, and lock-screw 608 is locked into carrier bar 603, realize the locking to lock shaft in the case of will not fall off.
The utility model is when being used, and when needing to lock wheel, can push pushing board,
Carrier bar is moved up, to drive spring, steel ball and locking pin to move up successively, lock hole is stretched into one end of locking pin
It is interior, and lock-screw is locked into carrier bar, it realizes the locking to lock shaft in the case of will not fall off, improves the efficiency of transport simultaneously
And the cost of repair is reduced, and security risk existing for avoiding due to falling.
Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it still can be with technical scheme described in the above embodiments is modified, or to which part technical characteristic
Carry out equivalent replacement.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (5)
1. a kind of axis for the movement of quick lock in wheel, which is characterized in that including installation bearing (1) and the installation bearing
(1) side is internally provided with mounting groove (2), and the side of mounting groove (2) inner end is provided with loading bearing (3), described to hold
It carries in bearing (3) and is socketed with lock shaft (4), the side of the lock shaft (4) is equipped with lock shaft (6), the lock shaft (6)
It is internally provided with lock shaft installation cavity (601), the lock shaft installation cavity (601) is hollow structure, the lock shaft installation cavity
(601) one end is provided with baffle (602), and baffle (602) the carried bar (603) passes through, and the carrier bar (603) is located at
One end in the lock shaft installation cavity (601), which contradicts, spring (605), and one end of the spring (605), which contradicts, several steel
Ball (606).
2. a kind of axis for the movement of quick lock in wheel according to claim 1, which is characterized in that several steel balls
(606) one end, which contradicts, locking pin (607).
3. a kind of axis for the movement of quick lock in wheel according to claim 1, which is characterized in that the installation bearing
(1) avris is equipped with lockplate (5), and the lockplate (5) is annular, and the outer avris of the lockplate (5) is provided with several locks
Determine hole (501).
4. a kind of axis for the movement of quick lock in wheel according to claim 1, which is characterized in that the lock shaft
(6) side is provided with lock-screw (608), and one end of the lock-screw (608) is inconsistent in the carrier bar (603).
5. a kind of axis for the movement of quick lock in wheel according to claim 1, which is characterized in that the carrier bar
(603) one end is equipped with pushing board (604).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820044475.4U CN207697785U (en) | 2018-01-08 | 2018-01-08 | A kind of axis for the movement of quick lock in wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820044475.4U CN207697785U (en) | 2018-01-08 | 2018-01-08 | A kind of axis for the movement of quick lock in wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207697785U true CN207697785U (en) | 2018-08-07 |
Family
ID=63034066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820044475.4U Active CN207697785U (en) | 2018-01-08 | 2018-01-08 | A kind of axis for the movement of quick lock in wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207697785U (en) |
-
2018
- 2018-01-08 CN CN201820044475.4U patent/CN207697785U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |