CN207406570U - The multicylinder hydraulic mechanism of built-in guide frame - Google Patents
The multicylinder hydraulic mechanism of built-in guide frame Download PDFInfo
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- CN207406570U CN207406570U CN201721528845.3U CN201721528845U CN207406570U CN 207406570 U CN207406570 U CN 207406570U CN 201721528845 U CN201721528845 U CN 201721528845U CN 207406570 U CN207406570 U CN 207406570U
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- limiting section
- sleeve
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- hydraulic mechanism
- guide frame
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Abstract
The utility model discloses a kind of multicylinder hydraulic mechanism of built-in guide frame, including at least the first sleeve and the second sleeve being socketed in first sleeve, the second sleeve has the connecting portion contacted with the inner wall of first sleeve, the multicylinder hydraulic mechanism of the built-in guide frame further includes built-in guiding mechanism, the built-in guiding mechanism includes the first limiting section being arranged on the connecting portion and the second limiting section with first limiting section cooperation being arranged on the inner wall, the length direction of second limiting section along first sleeve runs through the inner wall of first sleeve, the length direction of first limiting section along the second sleeve runs through the connecting portion of the second sleeve；The multicylinder hydraulic mechanism of the built-in guide frame provided in the utility model realizes the purpose for the rotation for preventing multicylinder hydraulic and purchase by built-in guide frame so that multicylinder hydraulic mechanism overall structure is simple, easy for installation.
Description
Technical field
The utility model is related to industrial elevator field, especially a kind of multicylinder hydraulic mechanism of built-in guide frame.
Background technology
Whether can be toppled over according to elevating mechanism, industrial elevator is usually divided into tilting-type elevator and can not by people
Formula of inclining elevator.In elevator in order to ensure rectilinear path movement, it is necessary to install anti-turning mechanism on elevator again.The prior art
In anti-turning mechanism more be arranged on cylinder side wall, complicated and occupied space is big, and installation procedure is cumbersome.
The content of the invention
The purpose of this utility model is to provide a kind of multicylinder hydraulic mechanism of built-in guide frame, the built-in guiding having
Structure is used as and puts switching mechanism, simple in structure.
The utility model provides a kind of multicylinder hydraulic mechanism of built-in guide frame, including at least the first sleeve and is socketed in
Second sleeve in first sleeve, the second sleeve have the connecting portion contacted with the inner wall of first sleeve,
It is characterized in that：The multicylinder hydraulic mechanism of the built-in guide frame further includes built-in guiding mechanism, the built-in guiding mechanism bag
Include the first limiting section being arranged on the connecting portion and the with first limiting section cooperation being arranged on the inner wall
Two limiting sections, the length direction of second limiting section along first sleeve run through the inner wall of first sleeve, institute
The length direction for stating the first limiting section along the second sleeve runs through the connecting portion of the second sleeve.
In order to which the normal use for ensureing hydraulic mechanism is fully sealed, between first limiting section and second limiting section
It is very close to each other.During actual production, each multicylinder hydraulic and purchase contain the different sleeve of multiple diameters mutually to socket-connect, each set
Cylinder all has connecting portion, and first limiting section is all set on the connecting portion of sleeve, and the is also all set on the inner wall of sleeve
Two limiting sections, the extended line of first limiting section and the extended line of second limiting section are misaligned.In use, positioned at second
First limiting section on sleeve agrees with second limiting section on the first sleeve, when second sleeve is along first
During the length direction movement of sleeve, first limiting section is slided along second limiting section, due to second limiting section
Setting direction be first sleeve length direction, so the second sleeve will not compared with the first sleeve occur turn
It is dynamic.
Preferably, first limiting section is guide groove, and second limiting section is the guide rail with guide groove cooperation.
The guide groove is slided along the guide rail.
It is further preferred that the cross section of the guide groove is tightened in opening, realize the further /V to guide rail, prevent
Guide rail skids off guide groove.
Preferably, first limiting section is guided way, and second limiting section is the guide groove with guided way cooperation.
The guide rail slides in the guide groove along the guide groove.
It is further preferred that the cross section of the guide groove is tightened in opening, realize the further /V to guided way, prevent
Guided way skids off guide groove.
Preferably, the rectangular quadrangle in cross section of first limiting section and second limiting section.
Preferably, the cross section of first limiting section and second limiting section is in Ω shapes.
Preferably, the cross section of first limiting section and second limiting section is trapezoidal.
It is further preferred that first sleeve has first connecting portion, the inner wall of the second sleeve is provided with and institute
The 3rd identical limiting section of the second limiting section structure is stated, is provided in the first connecting portion and the first limiting section structure phase
The 4th same limiting section.
It is further preferred that the extended line of first limiting section and the extended line of the 3rd limiting section are misaligned, institute
The extended line for stating the extended line and the 4th limiting section of the second limiting section is misaligned.
The beneficial effects of the utility model have：
The multicylinder hydraulic mechanism of the built-in guide frame provided in the utility model is by being arranged on the first sleeve lining
The first limiting section on second limiting section and the connecting portion of second sleeve being set in the first sleeve coordinate to realize prevent it is more
The purpose of the rotation of cylinder hydraulic pressure and purchase so that multicylinder hydraulic mechanism overall structure is simple, easy for installation.
The utility model is described further below in conjunction with the drawings and specific embodiments.
Description of the drawings
Fig. 1 is the tube-in-tube structure schematic diagram of the multicylinder hydraulic mechanism containing built-in guide frame in the utility model；
Fig. 2 is one structure diagram of embodiment of the multicylinder hydraulic mechanism containing built-in guide frame in the utility model；
Fig. 3 is two structure diagram of embodiment of the multicylinder hydraulic mechanism containing built-in guide frame in the utility model；
Fig. 4 is three structure diagram of embodiment of the multicylinder hydraulic mechanism containing built-in guide frame in the utility model.
In attached drawing, 1：Sleeve；2：Sleeve lining limiting section；3：Connecting portion limiting section；4：Connecting portion.
Specific embodiment
The utility model can be further well understood by specific embodiment of the utility model given below, but
They are not the restrictions to the utility model.
Embodiment one
As shown in Figs. 1-2, the present embodiment is a kind of multicylinder hydraulic mechanism of built-in guide frame, including being socketed in one mutually
The sleeve 1 of the multiple and different diameters risen.One end of the length direction of each sleeve is provided with connecting portion 4, the inner wall of each sleeve 1
On along the length direction of sleeve 1 be equipped with sleeve lining limiting section 2 through sleeve 1, along the length of sleeve 1 on connecting portion 4
Direction is equipped with the connecting portion limiting section 3 through connecting portion 4, length direction and the connecting portion limiting section 3 of sleeve lining limiting section 2
Length direction is misaligned, and in the cross section of sleeve 1, the node of connecting portion limiting section 3 and the line of dot are in sleeve
The node of wall limiting section 2 and the line of dot.The smaller sleeve 1 of diameter is used as second sleeve, which is set in
In slightly larger the first sleeve with second sleeve cooperation of diameter, the connecting portion 4 of second sleeve is bonded with the inner wall of the first sleeve.The
The sleeve lining limiting section 2 of one sleeve forms the second limiting section, and the connecting portion limiting section 3 of second sleeve forms the first limiting section,
The connecting portion limiting section 3 of first sleeve forms the 4th limiting section, and the sleeve lining limiting section 2 of second sleeve forms the 3rd /V
Portion.Wherein, the first limiting section and the second limiting section form built-in guiding mechanism together.
Connecting portion limiting section 3 is guide groove, and sleeve lining limiting section 2 is the guide rail with guide groove cooperation.Guide groove and
The cross section of guide rail is right angle quadrangle, and the guide groove is slided along the guide rail.
Embodiment two
As shown in figures 1 and 3, the present embodiment is a kind of multicylinder hydraulic mechanism of built-in guide frame, including mutually socket-connecting
The sleeve 1 of multiple and different diameters together.One end of the length direction of each sleeve is provided with connecting portion 4, each sleeve 1
The sleeve lining limiting section 2 through sleeve 1 is equipped with along the length direction of sleeve 1 on inner wall, along sleeve 1 on connecting portion 4
Length direction is equipped with the connecting portion limiting section 3 through connecting portion 4, length direction and the connecting portion /V of sleeve lining limiting section 2
The length direction in portion 3 is misaligned, and in the cross section of sleeve 1, the node of connecting portion limiting section 3 and the line of dot are perpendicular to set
The node of cylinder inner wall limiting section 2 and the line of dot.The smaller sleeve 1 of diameter is used as second sleeve, the second sleeve set
It is located in slightly larger the first sleeve with second sleeve cooperation of diameter, the inner wall patch of 4 and first sleeve of connecting portion of second sleeve
It closes.The sleeve lining limiting section 2 of first sleeve forms the second limiting section, and the connecting portion limiting section 3 of second sleeve forms the first limit
Position portion, the connecting portion limiting section 3 of the first sleeve form the 4th limiting section, and the sleeve lining limiting section 2 of second sleeve forms the 3rd
Limiting section.Wherein, the first limiting section and the second limiting section form built-in guiding mechanism together.
Connecting portion limiting section 3 is guide groove, and sleeve lining limiting section 2 is the guide rail with guide groove cooperation.With embodiment
One the difference is that, the cross section of the guide groove is tightened in opening, is realized the further /V to guide rail, is prevented guide rail
Skid off guide groove.Further, the cross section of guide groove and guide rail is trapezoidal that trapezoidal short side constitutes opening for the guide groove
At mouthful；The cross section of guide groove and guide rail can also be Ω shapes, and opening realizes tightening, and the guide groove is slided along the guide rail
It is dynamic.
Embodiment three
As shown in Figure 1 and Figure 4, the present embodiment is a kind of multicylinder hydraulic mechanism of built-in guide frame, including mutually socket-connecting
The sleeve 1 of multiple and different diameters together.One end of the length direction of each sleeve is provided with connecting portion 4, each sleeve 1
The sleeve lining limiting section 2 through sleeve 1 is equipped with along the length direction of sleeve 1 on inner wall, along sleeve 1 on connecting portion 4
Length direction is equipped with the connecting portion limiting section 3 through connecting portion 4, length direction and the connecting portion /V of sleeve lining limiting section 2
The length direction in portion 3 is misaligned, and in the cross section of sleeve 1, the node of connecting portion limiting section 3 and the line of dot are perpendicular to set
The node of cylinder inner wall limiting section 2 and the line of dot.The smaller sleeve 1 of diameter is used as second sleeve, the second sleeve set
It is located in slightly larger the first sleeve with second sleeve cooperation of diameter, the inner wall patch of 4 and first sleeve of connecting portion of second sleeve
It closes.The sleeve lining limiting section 2 of first sleeve forms the second limiting section, and the connecting portion limiting section 3 of second sleeve forms the first limit
Position portion, the connecting portion limiting section 3 of the first sleeve form the 4th limiting section, and the sleeve lining limiting section 2 of second sleeve forms the 3rd
Limiting section.Wherein, the first limiting section and the second limiting section form built-in guiding mechanism together.
The difference is that, connecting portion limiting section 3 is guided way with embodiment one, and sleeve lining limiting section 2 is and this
The guide groove of guided way cooperation.The cross section of guide groove and guided way is right angle quadrangle, and the guide groove is slided along the guide rail.
In addition, similar with the situation of embodiment two, the cross section of the guide groove is tightened in opening, realize to guided way into
One step /V prevents guided way from skidding off guide groove, and embodiments thereof is similar with embodiment two, and the utility model says another attached drawing
It is bright.
The multicylinder hydraulic mechanism of the built-in guide frame provided in the utility model is by being arranged on the first sleeve lining
The first limiting section on second limiting section and the connecting portion of second sleeve being set in the first sleeve coordinate to realize prevent it is more
The purpose of the rotation of cylinder hydraulic pressure and purchase so that multicylinder hydraulic mechanism overall structure is simple, easy for installation.
Above disclosed is only the preferred embodiment of the utility model, certainly cannot be new to limit this practicality with this
The interest field of type, therefore the equivalent variations made according to present utility model application the scope of the claims still belong to the utility model and are covered
Scope.
Claims (10)
1. a kind of multicylinder hydraulic mechanism of built-in guide frame, including at least the first sleeve and is socketed in first sleeve
Second sleeve, the second sleeve have the connecting portion contacted with the inner wall of first sleeve, it is characterised in that：It is described built-in
The multicylinder hydraulic mechanism of guide frame further includes built-in guiding mechanism, and the built-in guiding mechanism includes being arranged on the connecting portion
On the first limiting section and be arranged on the inner wall with first limiting section cooperation the second limiting section, it is described second limit
The length direction of position portion along first sleeve runs through the inner wall of first sleeve, and first limiting section is along described the
The length direction of two sleeves runs through the connecting portion of the second sleeve.
2. the multicylinder hydraulic mechanism of built-in guide frame according to claim 1, it is characterised in that：First limiting section
For guide groove, second limiting section is the guide rail with guide groove cooperation.
3. the multicylinder hydraulic mechanism of built-in guide frame according to claim 2, it is characterised in that：The horizontal stroke of the guide groove
It is tightened in opening in section.
4. the multicylinder hydraulic mechanism of built-in guide frame according to claim 1, it is characterised in that：First limiting section
For guided way, second limiting section is the guide groove with guided way cooperation.
5. the multicylinder hydraulic mechanism of built-in guide frame according to claim 4, it is characterised in that：The guide groove it is transversal
It is tightened in opening in face.
6. the multicylinder hydraulic mechanism of built-in guide frame according to claim 1, it is characterised in that：First limiting section
With the rectangular quadrangle in cross section of second limiting section.
7. the multicylinder hydraulic mechanism of built-in guide frame according to claim 1, it is characterised in that：First limiting section
Cross section with second limiting section is in Ω shapes.
8. the multicylinder hydraulic mechanism of built-in guide frame according to claim 1, it is characterised in that：First limiting section
It is trapezoidal with the cross section of second limiting section.
9. according to the multicylinder hydraulic mechanism of any built-in guide frames of claim 1-8, it is characterised in that：Described first
Sleeve has first connecting portion, and the inner wall of the second sleeve is provided with threeth /V identical with the second limiting section structure
Portion is provided with fourth limiting section identical with the first limiting section structure in the first connecting portion.
10. the multicylinder hydraulic mechanism of built-in guide frame according to claim 9, it is characterised in that：First /V
The extended line in portion and the extended line of the 3rd limiting section are misaligned, the extended line of second limiting section and the 4th /V
The extended line in portion is misaligned.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721528845.3U CN207406570U (en) | 2017-11-16 | 2017-11-16 | The multicylinder hydraulic mechanism of built-in guide frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721528845.3U CN207406570U (en) | 2017-11-16 | 2017-11-16 | The multicylinder hydraulic mechanism of built-in guide frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207406570U true CN207406570U (en) | 2018-05-25 |
Family
ID=62317593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721528845.3U Active CN207406570U (en) | 2017-11-16 | 2017-11-16 | The multicylinder hydraulic mechanism of built-in guide frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207406570U (en) |
-
2017
- 2017-11-16 CN CN201721528845.3U patent/CN207406570U/en active Active
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