CN208292508U - Locomotive wheel, which synchronizes, runs three-jaw handling apparatus jointly - Google Patents
Locomotive wheel, which synchronizes, runs three-jaw handling apparatus jointly Download PDFInfo
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- CN208292508U CN208292508U CN201820888281.2U CN201820888281U CN208292508U CN 208292508 U CN208292508 U CN 208292508U CN 201820888281 U CN201820888281 U CN 201820888281U CN 208292508 U CN208292508 U CN 208292508U
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- jaw
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- synchronizes
- handling apparatus
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Abstract
It is synchronized the utility model discloses a kind of locomotive wheel and runs three-jaw handling apparatus jointly, including Three-jaw sling, it is connected between at the top of the Three-jaw sling by connector, the connector is connected by connection strap and the edge of terminal pad, the center of the terminal pad is connect with one end of guide rod, the other end of guide rod is set on the inside of stretch rod one end, the other end of stretch rod passes through the center of drawing godet, and limit and holding mechanism connection are equipped in the other end of stretch rod, the edge of the drawing godet is connect with one end of three pull rods respectively, the other end of three pull rods is flexibly connected with respective pawl arm respectively.The utility model is mainly used for the horizontal handling of locomotive wheel, and Three-jaw sling is enable to open simultaneously or be closed at.The process of the utility model transformation only increases matched auxiliary completely without the processes such as former suspender is drilled, polished.On the one hand the utility model reduces the labor intensity of worker, on the other hand provide working efficiency.
Description
Technical field
The utility model relates to a kind of three-jaw handling apparatus, and in particular to one kind can quick, safe and effective level hang
The locomotive wheel of fortune locomotive wheel, which synchronizes, runs three-jaw handling apparatus jointly.
Background technique
Railway locomotive is the country in the most important transportation means of carrier.Railway locomotive being in great demand at home.
Locomotive wheel is the important component on locomotive, is directly related to the quality of locomotive, therefore, in the process of wheel, process
It is more various, it especially needs frequently to overturn between each process.Generally make during carrying out wheel overturning or handling
With the Three-jaw sling commonly singly opened, link mechanism is mainly utilized, three pawls of Three-jaw sling independently open and close, and need worker
It opens or closes in turn, the efficiency in process is influenced very big.
Summary of the invention
The utility model solves the deficiencies in the prior art, provide one kind can enable Three-jaw sling open simultaneously or
The locomotive wheel being closed at, which synchronizes, runs three-jaw handling apparatus jointly.
Used technical solution is the utility model to achieve the goals above:
A kind of locomotive wheel, which synchronizes, runs three-jaw handling apparatus, including Three-jaw sling jointly, at the top of the Three-jaw sling between lead to
Connector connection is crossed, the connector is connected by connection strap and the edge of terminal pad, the center of the terminal pad and guide rod
One end connection, the other end of guide rod is set on the inside of stretch rod one end, and the other end of stretch rod passes through the center of drawing godet,
And limit and holding mechanism connection, the edge of drawing godet one end with three pull rods respectively are equipped in the other end of stretch rod
Connection, the other end of three pull rods are flexibly connected with respective pawl arm respectively.
Further, the terminal pad is in the form of annular discs, is uniformly distributed that there are three connect with connection strap at the edge of terminal pad
Terminal pad fixation hole, the center of terminal pad be equipped with and the matched guide rod fixation hole in guide rod one end.
Further, the connection strap is L-shaped, and the top of connection strap, which is between connector, to be bolted, connection
It is bolted between the bottom of item and the bottom of terminal pad fixation hole.
Further, the connector is made of the connection of three U-shaped boards being laterally arranged, at the closure of each U-shaped board it
Between interconnect, the opening of U-shaped board is connect by bolt with the top of Three-jaw sling and connection strap.
Further, the drawing godet is linked together with the matched connecting rod in pawl arm direction by three and is formed, the connecting rod
One end interconnect and center there are stretch rod perforation, the other end of connecting rod is respectively equipped with to be bolted with pull rod one end
Clamping plate.
Further, the limit and holding mechanism include pin and buckle, and one end of the pin is set in and stretches
On the inside of the other end of bar, the other end of pin is equipped with the buckle for limiting and keeping.
Preferably, the other end of three pull rods is connect by hinge with respective pawl arm.
Preferably, it is fixed using hexagon-headed bolt with washer and nut between the stretch rod and drawing godet.
The utility model is mainly used for the horizontal handling of locomotive wheel, and Three-jaw sling is enable to open simultaneously or close simultaneously
It closes.The process of the utility model transformation only increases matched auxiliary completely without the processes such as former suspender is drilled, polished
It helps.On the one hand the utility model reduces the labor intensity of worker, on the other hand provide working efficiency.
Detailed description of the invention
The utility model is further described referring now to the drawings, in which:
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model top view；
Fig. 3 is the structural schematic diagram of terminal pad；
Fig. 4 is the structural schematic diagram of drawing godet.
Description of symbols: 1, Three-jaw sling, 2, connector, 3, connection strap, 4, terminal pad, 41, terminal pad fixation hole,
42, guide rod fixation hole, 5, guide rod, 6, drawing godet, 61, connecting rod, 62, stretching lever attachment hole, 63, clamping plate, 7, stretch rod, 8,
Pin, 9, buckle, 10, pull rod, 11, pawl arm, 12, hinge.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical
Novel protected range.
As shown in Fig. 1 to 2, a kind of locomotive wheel, which synchronizes, runs three-jaw handling apparatus jointly, including Three-jaw sling 1, the three-jaw
Suspender is connected between 1 top by connector 2, and the connector 2 is connect by connection strap 3 with the edge of terminal pad 4, the company
The center for connecing disk 4 is connect with one end of guide rod 5, and the other end of guide rod 5 is set on the inside of 7 one end of stretch rod, stretch rod 7
The other end passes through the center of drawing godet 6, and is equipped with limit and holding mechanism connection, the drawing godet 6 in the other end of stretch rod 7
Edge connect respectively with one end of three pull rods 10, the other end of three pull rods 10 is flexibly connected with respective pawl arm 11 respectively.
Further, the connection strap 3 is L-shaped, and the top of connection strap 3, which is between connector 2, to be bolted, even
It is bolted between the bottom of 4 fixation hole of bottom and terminal pad of narrow bars 3.
Further, the connector 2 is made of the connection of three U-shaped boards being laterally arranged, at the closure of each U-shaped board it
Between interconnect, the opening of U-shaped board is connect by bolt with the top of Three-jaw sling 1 and connection strap 3.
Further, the limit and holding mechanism include pin 8 and buckle 9, and one end of the pin 8 is set in and draws
On the inside of the other end of boom 7, the other end of pin 8 is equipped with the buckle 9 for limiting and keeping.
Preferably, the other end of three pull rods 10 is connect by hinge 12 with respective pawl arm 11.
Preferably, it is fixed using hexagon-headed bolt with washer and nut between the stretch rod 7 and drawing godet 6.
As shown in figure 3, the terminal pad 4 is in the form of annular discs, the edge of terminal pad 4 be uniformly distributed there are three with connection strap 3
The terminal pad fixation hole 41 of connection is equipped with and the matched guide rod fixation hole 42 in 5 one end of guide rod in the center of terminal pad 4.
It is formed as shown in figure 4, the drawing godet 6 is linked together by three with the matched connecting rod 61 in 11 direction of pawl arm, institute
The one end for stating connecting rod 61 interconnects and center is there are the perforation of stretch rod 7, and the other end of connecting rod 61 is respectively equipped with and pull rod 10 1
The clamping plate that end passes through the connection of bolt.
The working principle of the utility model is as follows:
It opens: before overhead traveling crane lifts by crane Three-jaw sling 1, entire mechanism and former Three-jaw sling 1 being attached.It is risen to overhead traveling crane
After hanging, operator strains at boom 7 toward drop-down with holding, drives drawing godet 6 also to move down, the pull rod connecting with drawing godet 6
10 drive hinge 12 to act, and three-jaw is strutted.When stretch rod 7 reaches maximum position, by operator by the pin on stretch rod 7
Card slots continuation on 8 alignment buckles 9 moves down, finally that pin 8 and buckle 9 is fixed, guarantee three-jaw will not Natural closure, then
Three-jaw sling 1 is hung away by overhead traveling crane, completes opening action.
Closure: when needing to lift by crane wheel, first carrying out opening action, carries out closure behaviour after fixing to pin 8 and buckle 9
Make.Three-jaw is first placed in the position of suitable handling wheel, due to the restriction of mechanism, the angle of three-jaw will not change, and only need
The working face of three-jaw is placed in the medial surface or lateral surface of three-wheel in vertical direction.It is held with a firm grip stretch rod 7, is released by operator
Then the fixation of pin 8 relies on the gravity of three-jaw, then assists force to be closed three-jaw by operator, complete closed action.
It above disclosure is merely preferred embodiments of the utility model, certainly cannot be practical new to limit this with this
The interest field of type, therefore equivalent variations made according to the patent scope of the utility model still belong to the utility model and are covered
Range.It should be appreciated that above description be intended to it is illustrative and not limiting.For example, above-described embodiment (and/or its aspect) can
With in combination with one another.In addition, enlightenment according to the present utility model, which can make many remodeling, is suitable for specific situation or material
Material is without departing from the scope of the utility model.By reading foregoing description, in scope and spirit of the claims it is many its
Its embodiment and remodeling it will be apparent to those skilled in the art that.
Claims (7)
1. a kind of locomotive wheel, which synchronizes, runs three-jaw handling apparatus, including Three-jaw sling jointly, which is characterized in that the Three-jaw sling top
It is connected between portion by connector, the connector is connected by connection strap and the edge of terminal pad, the center of the terminal pad
It is connect with one end of guide rod, the other end of guide rod is set on the inside of stretch rod one end, and the other end of stretch rod, which passes through, to be stretched
The center of disk, and the other end of stretch rod be equipped with limit and holding mechanism connection, the edge of the drawing godet respectively with three
One end of pull rod connects, and the other end of three pull rods is flexibly connected with respective pawl arm respectively.
2. locomotive wheel according to claim 1, which synchronizes, runs three-jaw handling apparatus jointly, which is characterized in that the terminal pad is in
It is discoid, it is uniformly distributed that there are three the terminal pad fixation holes that connect with connection strap at the edge of terminal pad, in the center of terminal pad
Equipped with the matched guide rod fixation hole in guide rod one end.
3. locomotive wheel according to any one of claim 1 to 2, which synchronizes, runs three-jaw handling apparatus jointly, which is characterized in that
The connection strap is L-shaped, and the top of connection strap, which is between connector, to be bolted, and the bottom of connection strap and terminal pad are solid
Determine to be bolted between the bottom in hole.
4. locomotive wheel according to claim 1, which synchronizes, runs three-jaw handling apparatus jointly, which is characterized in that the connector by
Three U-shaped board connections being laterally arranged form, and interconnect between the closure of each U-shaped board, the opening of U-shaped board passes through spiral shell
Bolt is connect with the top of Three-jaw sling and connection strap.
5. locomotive wheel according to claim 1, which synchronizes, runs three-jaw handling apparatus jointly, which is characterized in that the drawing godet by
Three link together composition with the matched connecting rod in pawl arm direction, and one end of the connecting rod interconnects and central there are stretch rods
Perforation, the other end of connecting rod are respectively equipped with the clamping plate being bolted with pull rod one end.
6. locomotive wheel according to claim 1, which synchronizes, runs three-jaw handling apparatus jointly, which is characterized in that the limit and guarantor
Holding mechanism includes pin and buckle, and one end of the pin is set on the inside of the other end of stretch rod, and the other end of pin is equipped with
Buckle for limiting and keeping.
7. locomotive wheel according to claim 1, which synchronizes, runs three-jaw handling apparatus jointly, which is characterized in that three pull rods
The other end connect with respective pawl arm by hinge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820888281.2U CN208292508U (en) | 2018-06-08 | 2018-06-08 | Locomotive wheel, which synchronizes, runs three-jaw handling apparatus jointly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820888281.2U CN208292508U (en) | 2018-06-08 | 2018-06-08 | Locomotive wheel, which synchronizes, runs three-jaw handling apparatus jointly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208292508U true CN208292508U (en) | 2018-12-28 |
Family
ID=64723971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820888281.2U Active CN208292508U (en) | 2018-06-08 | 2018-06-08 | Locomotive wheel, which synchronizes, runs three-jaw handling apparatus jointly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208292508U (en) |
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2018
- 2018-06-08 CN CN201820888281.2U patent/CN208292508U/en active Active
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