CN209688040U - Angle tooth case and crane - Google Patents
Angle tooth case and crane Download PDFInfo
- Publication number
- CN209688040U CN209688040U CN201920089633.2U CN201920089633U CN209688040U CN 209688040 U CN209688040 U CN 209688040U CN 201920089633 U CN201920089633 U CN 201920089633U CN 209688040 U CN209688040 U CN 209688040U
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- Prior art keywords
- tooth case
- installation part
- angle tooth
- crane
- cushion blocking
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Abstract
The utility model provides a kind of angle tooth case and crane, belongs to Transport Machinery technical field.The angle tooth case includes angle tooth case ontology, installation part and damping assembly.Angle tooth case ontology is installed on mountings, and installation part is mounted in crane.Damping assembly is installed on mountings, and damping assembly, between installation part and crane, damping assembly is for reducing the vibration that installation part and angle tooth case ontology are subject to.The crane includes gantry body and above-mentioned angle tooth case, and angle tooth case is mounted in gantry body.The utility model improves the technical issues of prior art is vulnerable to vibrating and then leading to transmission failure.
Description
Technical field
The utility model relates to Transport Machinery technical fields, in particular to a kind of angle tooth case and crane.
Background technique
Crane refers to more movement hoisting machineries of vertical-lift in a certain range and horizontal carrying heavy goods, also known as day
Vehicle, hanging, crane.
For the various motion for realizing crane, it is provided in crane for making two vertical or twist belt drive axis movement commutations
Angle tooth case.Wherein, angle tooth case is bolted in crane.
Currently, the vibration that angle tooth case is subject to is larger in the course of work of crane, not only easily damaged angle tooth case
It is bad, the bolt fracture for established angle tooth case is also resulted in, and then lead to transmission failure.
Utility model content
The purpose of this utility model is to provide a kind of angle tooth case and crane, with solve the prior art vulnerable to vibrate into
And the technical issues of leading to transmission failure.
The utility model provides a kind of angle tooth case, including angle tooth case ontology, installation part and damping assembly；
Angle tooth case ontology is installed on mountings, and installation part is mounted in crane；
Damping assembly is installed on mountings, and damping assembly, between installation part and crane, damping assembly is used for
Reduce the vibration that installation part and angle tooth case ontology are subject to.
Further, damping assembly includes the first cushion blocking and connector；
It is provided with perforation on first cushion blocking, mounting hole is provided on installation part, wherein one end of connector sequentially passes through
Perforation on mounting hole and the first cushion blocking, and connect with crane；
The other end of connector can be abutted with installation part.
Further, damping assembly further includes the second cushion blocking, and perforation is provided on the second cushion blocking；
Wherein one end of connector sequentially passes through wearing on perforation, mounting hole and the first cushion blocking on the second cushion blocking
Hole, and connect with crane；
The other end of connector can be abutted with the second cushion blocking.
Further, damping assembly further includes pressing plate, and hole is arranged on pressing plate；
Wherein one end of connector sequentially passes through the perforation on hole, mounting hole and the first cushion blocking on pressing plate, and with
Crane connection；
Pressing plate can be abutted with the other end of connector.
Further, limit hole is provided on installation part, angle tooth case ontology passes through limit hole, and fixes on mountings.
Further, it is located on installation part around limit hole and is provided with angle tooth case mounting hole.
Further, damping ring is installed, damping ring is passed to for reducing angle tooth case ontology on the inner sidewall of limit hole
The vibration of installation part.
Further, installation part includes multiple ends, damping assembly be it is multiple, be equipped with one on the end of each installation part
A damping assembly.
It further, further include fixed frame, damping assembly is mounted between installation part and fixed frame, and fixed frame has been mounted on
In heavy-duty machine.
The utility model provides a kind of crane, including angle described in any one of gantry body and above-mentioned technical proposal
Tooth case, angle tooth case are mounted in gantry body.
Angle tooth case and lifting function provided by the utility model generate it is following the utility model has the advantages that
The utility model provides a kind of angle tooth case, including angle tooth case ontology, installation part and damping assembly, angle tooth case ontology peace
On mountings, installation part is mounted in crane dress.Damping assembly is installed on mountings, and damping assembly is located at installation part
Between crane.
In the course of work of crane, crane will do it various motion, and crane can be such that installation part is vibrated, and
Vibration can be passed to angle tooth case ontology by installation part, so that angle tooth case ontology and installation part be driven to shake together relative to crane
It is dynamic.When angle this body running of tooth case, angle tooth case ontology can also generate vibration, which can pass to installation part, at this time installation part
It also can be together relative to lifting machine vibration with angle tooth case ontology.And be mounted on the damping assembly between installation part and crane can
Damping effect is played, crane can be passed to the vibration of installation part by damping assembly and angle tooth case ontology passes through installation part
The vibration being transferred on crane weakens.
Since the Relative Vibration between angle tooth case ontology and crane is weakened by damping assembly, thus it is used for joint angle tooth case
The installation part of ontology and crane is hardly damaged.It wherein, can to weaken the Relative Vibration between angle tooth case ontology and installation part
So that it is affixed between angle tooth case ontology and installation part, or the group for capableing of vibration damping is also provided between angle tooth case ontology and installation part
Part.
Compared with prior art, vibration damping is provided between the installation part and crane in angle tooth case provided by the utility model
Component, it is thus possible to weaken the Relative Vibration between angle tooth case ontology and crane, and then the use longevity of angle tooth case can be extended
Life.As can be seen that angle tooth case provided by the utility model improves the prior art vulnerable to vibration and then leads to transmission failure
Technical problem.
Crane provided by the utility model includes gantry body and above-mentioned angle tooth case, and angle tooth case is mounted on crane sheet
In body.Crane provided by the utility model includes above-mentioned angle tooth case, thus has beneficial effect identical with above-mentioned angle tooth case.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram for the angle tooth case that the utility model embodiment one provides；
Fig. 2 is the main view of the angle tooth case in Fig. 1；
Fig. 3 is the structural schematic diagram of the installation part in Fig. 1；
Fig. 4 is the structural schematic diagram of the first cushion blocking and the second cushion blocking in Fig. 1.
In figure: the tooth case ontology of the angle 1-；2- installation part；20- mounting hole；21- limit hole；The angle 22- tooth case mounting hole；3- vibration damping
Component；The first cushion blocking of 30-；The first sticking part of 300-；The first abutting part of 301-；31- connector；The second cushion blocking of 32-；
The second sticking part of 320-；The second abutting part of 321-；33- pressing plate；4- fixed frame.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described
Embodiment be only the utility model a part of the embodiment, instead of all the embodiments.Usually described in attached drawing here
It can arrange and design with a variety of different configurations with the component of the utility model embodiment shown.Therefore, below to
The detailed description of the embodiments of the present invention provided in attached drawing is not intended to limit the model of claimed invention
It encloses, but is merely representative of the selected embodiment of the utility model.Based on the embodiments of the present invention, those skilled in the art exist
Every other embodiment obtained under the premise of creative work is not made, is fallen within the protection scope of the utility model.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In addition, in the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term
" installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be fixedly connected, may be a detachable connection or one
Connect to body；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be indirect by intermediary
It is connected, can be the connection inside two elements.For the ordinary skill in the art, on being understood with concrete condition
State the concrete meaning of term in the present invention.
The utility model provides a kind of angle tooth case and crane, with reference to the accompanying drawing to angle tooth case provided by the utility model
It is described in detail with crane:
Embodiment one:
As shown in Figs. 1-2, angle tooth case provided in this embodiment includes angle tooth case ontology 1, installation part 2 and damping assembly 3.
Angle tooth case ontology 1 is mounted on installation part 2, and installation part 2 is mounted in crane.Damping assembly 3 is mounted on installation part 2, and
Damping assembly 3 is between installation part 2 and crane, and damping assembly 3 is used to reducing installation part 2 and angle tooth case ontology 1 is subject to
Vibration.
In the course of work of crane, crane will do it various motion, and crane can be such that installation part 2 is vibrated,
And vibration can be passed to angle tooth case ontology 1 by installation part 2, to drive angle tooth case ontology 1 and installation part 2 together relative to lifting
Machine vibration.When angle tooth case ontology 1 works, angle tooth case ontology 1 can also generate vibration, which can pass to installation part 2, at this time
Installation part 2 and angle tooth case ontology 1 also can be together relative to lifting machine vibrations.And it is mounted on subtracting between installation part 2 and crane
Vibration component 3 can play damping effect, and as depicted in figs. 1 and 2, crane can be passed to the vibration of installation part 2 by damping assembly 3
Dynamic and angle tooth case ontology 1, which is transferred to the vibration on crane by installation part 2, to be weakened.
Since the Relative Vibration between angle tooth case ontology 1 and crane is weakened by damping assembly 3, thus it is used for joint angle tooth
Case ontology 1 and the installation part 2 of crane are hardly damaged.Wherein, to make the Relative Vibration between angle tooth case ontology 1 and installation part 2
Weaken, can make affixed between angle tooth case ontology 1 and installation part 2, or is also provided between angle tooth case ontology 1 and installation part 2
It is capable of the component of vibration damping.
Compared with prior art, vibration damping is provided between the installation part 2 and crane in angle tooth case provided in this embodiment
Component 3, it is thus possible to weaken the Relative Vibration between angle tooth case ontology 1 and crane, and then the use of angle tooth case can be extended
Service life.
Therefore, angle tooth case provided in this embodiment improves the prior art vulnerable to the skill for vibrating and then causing transmission failure
Art problem.
As depicted in figs. 1 and 2, damping assembly 3 includes the first cushion blocking 30 and connector 31, is arranged on the first cushion blocking 30
There is perforation, mounting hole 20 is provided on installation part 2, wherein one end of connector 31 sequentially passes through mounting hole 20 and the first cushion blocking
Perforation on 30, and connect with crane.The other end of connector 31 can be abutted with installation part 2.
To play preferable effectiveness in vibration suppression, the first cushion blocking 30 can have certain thickness.
As shown in figure 4, the first cushion blocking 30 includes the first sticking part 300 and the first abutting part 301, the first sticking part 300
It is hollow with the first abutting part 301, and the first sticking part 300 is connected to the first abutting part 301.The outside of first sticking part 300
Wall is bonded with the inner sidewall of mounting hole 20, and the top surface of the first abutting part 301 is bonded with the bottom surface of installation part 2.First sticking part 300
It can put in mounting hole 20, the first sticking part 300 plays the role of limit, can make the first cushion blocking 30 is stable to be mounted on
In mounting hole 20.In practical applications, installation part 2 can be plate, and the first cushion blocking 30 can be located at the bottom of installation part 2,
Connector 31 can sequentially pass through installation part 2 and the first cushion blocking 30 is connect with crane, and the first cushion blocking 30 is wherein at this time
Side is bonded with the bottom of installation part 2, and the other side of the first cushion blocking 30 is bonded with crane, can play the role of vibration damping.
Wherein, the material of the first cushion blocking 30 is the material that can absorb vibration, such as polyvinyl chloride, the rubber after being plasticized
Deng.The material of the present embodiment preferably the first cushion blocking 30 is rubber.
Further, connector 31 can be that screw can be with screw thread after screw passes through the first cushion blocking 30 and installation part 2
It is connected on crane, screw is convenient for linking together angle tooth case ontology 1 with installation part 2, and installation part 2 has been mounted on
On heavy-duty machine.
As shown in Fig. 1-2 and Fig. 4, damping assembly 3 can also include the second cushion blocking 32, be provided on the second cushion blocking 32
Perforation.Wherein one end of connector 31 sequentially passes through on perforation, mounting hole 20 and the first cushion blocking 30 on the second cushion blocking 32
Perforation, and connect with crane.The other end of connector 31 can be abutted with the second cushion blocking 32.
For the purposes of playing preferable effectiveness in vibration suppression, the second cushion blocking 32 also can have certain thickness.
As shown in figure 4, the second cushion blocking 32 includes the second sticking part 320 and the second abutting part 321, the second sticking part 320
It is hollow with the second abutting part 321, and the second sticking part 320 is connected to the second abutting part 321.The outside of second sticking part 320
Wall is bonded with the inner sidewall of mounting hole 20, and the top surface of the second abutting part 321 is bonded with the bottom surface of installation part 2.Second sticking part 320
It can put in mounting hole 20, the second sticking part 320 plays the role of limit, can make the second cushion blocking 32 is stable to be mounted on
In mounting hole 20.In practical applications, the second cushion blocking 32 is fitted in the top of installation part 2, and the second cushion blocking 32 and first subtract
Vibration pad 30, which is used cooperatively, can be such that the Relative Vibration between installation part 2 and crane is effectively weakened.
The material of second cushion blocking 32 is also the material that can absorb vibration, the material of the present embodiment preferably the second cushion blocking 32
Matter is rubber.
Wherein, the shape of the first cushion blocking 30 and the second cushion blocking 32 can be identical, is located at the of 2 two sides of installation part
One cushion blocking 30 and the second cushion blocking 32 can be symmetrically.
As depicted in figs. 1 and 2, damping assembly 3 can also include pressing plate 33, and hole, connector 31 is arranged on pressing plate 33
Wherein one end sequentially pass through the perforation on hole, mounting hole 20 and the first cushion blocking 30 on pressing plate 33, and connect with crane
It connects.Pressing plate 33 can be abutted with the other end of connector 31.
Wherein, connector 31 can be screw, and the area of the hole on pressing plate 33 is less than the face of the nut on screw at this time
Product, but it is more than or equal to the cross-sectional area of the screw rod of screw, so that screw can be connected on pressing plate 33.
Alternatively, pressing plate 33 and connector 31 can be combined screw, pressing plate 33 is the washer in combined screw, connector 31
For the screw in combined screw.
In practical applications, the area of pressing plate 33 is greater than the area of the mounting hole 20 on installation part 2, sets when on installation part 2
When being equipped with the second cushion blocking 32, the area of pressing plate 33 should also be larger than the cross-sectional area of the second cushion blocking 32.The effect of pressing plate 33 is
Enable connector 31 it is more stable be mounted on installation part 2 or it is more stable be mounted on the second cushion blocking 32, pressing plate 33
It can make damping assembly 3 that there is wider applicability.
As shown in figure 3, limit hole 21 can be set on installation part 2, angle tooth case ontology 1 passes through limit hole 21, and fixed
On installation part 2.
In practical applications, installation part 2 can be plate, and limit hole 21 can be set at the middle part of the installation part 2 of plate.
Further, the area of installation part 2 can be greater than the area of angle tooth case ontology 1, and installation part 2 can be not only used for established angle tooth case
Ontology 1, moreover it is possible to which diagonal tooth case ontology 1 plays good supporting role, and limit hole 21 can prevent angle tooth case ontology 1 in installation part
Sideslip on 2.
Angle tooth case mounting hole 22 can be set as shown in figure 3, being located at around limit hole 21 on installation part 2.
Wherein, bolt can be installed on angle tooth case ontology 1, which can pass through the angle tooth case installation on installation part 2
Hole 22, and be fixed in angle tooth case mounting hole 22, so that angle tooth case ontology 1 is mounted on installation part 2 by stable.
Wherein, in order to keep the angle tooth case ontology 1 being located on installation part 2 more stable, angle tooth case mounting hole 22 can be more
A, multiple angle tooth case mounting holes 22 can be evenly arranged on around the limit hole 21 on installation part 2.
Further, damping ring can be installed, damping ring is for reducing angle tooth case ontology 1 on the inner sidewall of limit hole 21
Pass to the vibration of installation part 2.
When between installation part 2 and angle tooth case ontology 1 to be detachably connected, for weaken installation part 2 and angle tooth case ontology 1 it
Between Relative Vibration, damping ring can be installed on the inner sidewall of the limit hole 21 of installation part 2.
Wherein, the material of damping ring is the material that can absorb vibration.
To keep the effectiveness in vibration suppression between installation part 2 and angle tooth case ontology 1 more preferable, edge and damping ring axis on the side of damping ring
Extension is can be set to vertical direction, the extension of damping ring wherein side can be fitted in the top of installation part 2, subtract
The extension of the other side of vibration circle can be fitted in the lower section of installation part 2.The axially vertical direction on edge and damping ring at this time,
Damping ring is channel-shaped.
Further, affixed between the extension and damping ring of damping ring, the extension of the preferred damping ring of the present embodiment with
Damping ring is integrally formed.
As shown in figures 1 and 3, installation part 2 includes multiple ends, and damping assembly 3 is multiple, the end of each installation part 2
On a damping assembly 3 is installed.
A damping assembly 3 is mounted on each end of installation part 2, when so that the installation part 2 is vibrated more
Stablize.
As shown in figure 3, being also provided on installation part 2 provided in this embodiment multiple to mitigate the weight of angle tooth case
Leak hole.
As shown in Fig. 2, angle tooth case provided in this embodiment can also include fixed frame 4, damping assembly 3 is mounted on installation
Between part 2 and fixed frame 4, fixed frame 4 is mounted in crane.
Wherein, fixed frame 4 can play the role of strut angle tooth case.Further, the connector 31 in damping assembly 3
After sequentially passing through pressing plate 33, the second cushion blocking 32, installation part 2 and the first cushion blocking 30, it can be connect with fixed frame 4, fixed frame 4
It is affixed with crane.
In conclusion damping assembly 3 can be with using connector 31, pressing plate 33, the first cushion blocking 30 and the second cushion blocking 32
The angle tooth case is detachably connected with crane, the damping assembly 3 in angle tooth case provided in this embodiment not only can be with
Damping effect is played, can also realize fast assembling-disassembling function.
Embodiment two:
Crane provided in this embodiment includes the angle tooth case in gantry body and embodiment one, and angle tooth case has been mounted on
In heavy-duty machine ontology.
Crane provided in this embodiment includes the angle tooth case in embodiment one, thus crane provided in this embodiment with
Angle tooth case in embodiment one is able to solve identical technical problem, reaches identical technical effect.Provided in this embodiment
Heavy-duty machine equally improves the technical issues of prior art is vulnerable to vibrating and then leading to transmission failure.
Finally, it should be noted that embodiment described above, only specific embodiment of the present utility model, to illustrate this
The technical solution of utility model, rather than its limitations, the protection scope of the utility model is not limited thereto, although referring to aforementioned
The utility model is described in detail in embodiment, those skilled in the art should understand that: it is any to be familiar with this skill
The technical staff in art field within the technical scope disclosed by the utility model, still can be to skill documented by previous embodiment
Art scheme modify or can readily occur in variation or equivalent replacement of some of the technical features；And these modifications,
Variation or replacement, the spirit and model of the utility model embodiment technical solution that it does not separate the essence of the corresponding technical solution
It encloses, should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should be wanted with the right
Subject to the protection scope asked.
Claims (10)
1. a kind of angle tooth case, which is characterized in that including angle tooth case ontology (1), installation part (2) and damping assembly (3)；
The angle tooth case ontology (1) is mounted on the installation part (2), and the installation part (2) is mounted in crane；
The damping assembly (3) is mounted on the installation part (2), and the damping assembly (3) be located at the installation part (2) with
Between crane, vibration of the damping assembly (3) for reducing the installation part (2) and the angle tooth case ontology (1) is subject to.
2. angle tooth case according to claim 1, which is characterized in that the damping assembly (3) includes the first cushion blocking (30)
With connector (31)；
It is provided with perforation on first cushion blocking (30), is provided with mounting hole (20), the connector on the installation part (2)
(31) wherein one end sequentially passes through the perforation on the mounting hole (20) and first cushion blocking (30), and connects with crane
It connects；
The other end of the connector (31) can be abutted with the installation part (2).
3. angle tooth case according to claim 2, which is characterized in that the damping assembly (3) further includes the second cushion blocking
(32), perforation is provided on second cushion blocking (32)；
Wherein one end of the connector (31) sequentially passes through perforation on second cushion blocking (32), the mounting hole (20)
With the perforation on first cushion blocking (30), and it is connect with crane；
The other end of the connector (31) can be abutted with second cushion blocking (32).
4. angle tooth case according to claim 2, which is characterized in that the damping assembly (3) further includes pressing plate (33), described
Hole is arranged on (33) in pressing plate；
Wherein one end of the connector (31) sequentially pass through hole on the pressing plate (33), the mounting hole (20) with it is described
Perforation on first cushion blocking (30), and connect with crane；
The pressing plate (33) can abut with the other end of the connector (31).
5. angle tooth case according to claim 1, which is characterized in that be provided with limit hole (21), institute on the installation part (2)
Angle tooth case ontology (1) is stated across the limit hole (21), and is fixed on the installation part (2).
6. angle tooth case according to claim 5, which is characterized in that be located at the limit hole (21) on the installation part (2)
Around be provided with angle tooth case mounting hole (23).
7. angle tooth case according to claim 5, which is characterized in that be equipped with vibration damping on the inner sidewall of the limit hole (21)
Circle, the damping ring is for reducing the vibration that the angle tooth case ontology (1) passes to the installation part (2).
8. angle tooth case according to claim 1, which is characterized in that the installation part (2) includes multiple ends, the vibration damping
Component (3) be it is multiple, the damping assembly (3) is installed on the end of each installation part (2).
9. angle tooth case according to claim 1-8, which is characterized in that further include fixed frame (4), the vibration damping group
Part (3) is mounted between the installation part (2) and the fixed frame (4), and the fixed frame (4) is mounted in crane.
10. a kind of crane, which is characterized in that including gantry body and the described in any item angle tooth cases of claim 1-9, institute
Angle tooth case is stated to be mounted in the gantry body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920089633.2U CN209688040U (en) | 2019-01-18 | 2019-01-18 | Angle tooth case and crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920089633.2U CN209688040U (en) | 2019-01-18 | 2019-01-18 | Angle tooth case and crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209688040U true CN209688040U (en) | 2019-11-26 |
Family
ID=68599509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920089633.2U Active CN209688040U (en) | 2019-01-18 | 2019-01-18 | Angle tooth case and crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209688040U (en) |
-
2019
- 2019-01-18 CN CN201920089633.2U patent/CN209688040U/en active Active
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