CN204102022U - Operating rod and there is its engineering machinery - Google Patents
Operating rod and there is its engineering machinery Download PDFInfo
- Publication number
- CN204102022U CN204102022U CN201420510017.7U CN201420510017U CN204102022U CN 204102022 U CN204102022 U CN 204102022U CN 201420510017 U CN201420510017 U CN 201420510017U CN 204102022 U CN204102022 U CN 204102022U
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- CN
- China
- Prior art keywords
- pole part
- upper pole
- operating rod
- beam portion
- lower beam
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Abstract
The utility model provides a kind of operating rod and has its engineering machinery.Operating rod comprises upper pole part, lower beam portion and locking member, wherein, upper pole part and lower beam portion can relative telescopic to regulate the length of operating rod, upper pole part and lower beam portion are locked by locking member.Can overcome according to the utility model adopts welding manner that the mode that inserted sheet body is fixed on mounting structure is unfavorable for automated production, the problem that production efficiency is low in the past, and structure is simple, is convenient to realize, the problem that manufacturing cost is low.
Description
Technical field
The utility model relates to Engineering Machinery Components technical field, more specifically, relates to a kind of operating rod and has its engineering machinery.
Background technology
Most of mechanical handling formula crane operating rod length can not adjust substantially in the market, can only by realizing comparatively comfortable manipulation before and after adjustment operator seat, even if but sometimes seat is adjusted to by the most forward manipulation bar that can not be very comfortable for the operator that stature is comparatively short and small, moreover operator changes the demand of sitting posture and steering-hold, traditional operating rod length is fixed, can only deacclimatize by people, long-time manipulation, unavoidable generation is tired, affect safety, and human engineering is also bad.
Utility model content
The utility model aims to provide a kind of operating rod that can stretch and the engineering machinery with it.
For solving the problems of the technologies described above, according to an aspect of the present utility model, provide a kind of operating rod, comprise upper pole part, lower beam portion and locking member, wherein, upper pole part and lower beam portion can relative telescopic to regulate the length of operating rod, upper pole part and lower beam portion are locked by locking member.
Further, one of both upper pole part and lower beam portion are provided with the mounting hole that the length direction along upper pole part or lower beam portion extends, and another is plugged in mounting hole, and can stretch along the depth direction of mounting hole.
Further, locking member is by regulating the pore size of mounting hole upper pole part and lower beam portion to be locked.
Further, upper pole part is provided with mounting hole, the close upper pole part one end in lower beam portion is plugged in mounting hole.
Further, the position being provided with mounting hole of upper pole part is provided with groove, the depth direction of groove is consistent with the length direction of upper pole part, and groove extends to mounting hole from the periphery in lower beam portion, and locking member is set in the position being provided with mounting hole of upper pole part.
Further, one end being provided with mounting hole of upper pole part is provided with external thread, locking member is provided with the internal thread coordinated with external thread.
Further, upper pole part is cylindric, and locking member is set nut, and the threaded hole of set nut is taper thread hole.
Further, one end away from lower beam portion of upper pole part is provided with handle cap.
Further, lower beam portion comprises the first straight bar section, and the second straight bar section and the bending section be connected between the first straight bar section and the second straight bar section, upper pole part is connected with the second straight bar section.
According to another aspect of the present utility model, provide a kind of engineering machinery, comprise operating rod, operating rod is above-mentioned operating rod.
Application the technical solution of the utility model, pin is fixed due to inserted sheet body being provided with deformable, in the process of installing inserted sheet, the metamorphosis of pin directly can be fixed by deformable, directly inserted sheet body is fixedly mounted on mounting structure, overcome and adopt welding manner that the mode that inserted sheet body is fixed on mounting structure is unfavorable for automated production, the problem that production efficiency is low in the past, and structure is simple, be convenient to realize, the problem that manufacturing cost is low.
Accompanying drawing explanation
The accompanying drawing forming a application's part is used to provide further understanding of the present utility model, and schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 diagrammatically illustrates the three-dimensional structure diagram of operating rod of the present utility model; And
Fig. 2 diagrammatically illustrates the partial sectional view of the utility model operating rod.
Description of reference numerals: 10, lower beam portion; 20, upper pole part; 30, locking member; 40, mounting hole; 50, handle cap.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in detail, but the multitude of different ways that the utility model can be defined by the claims and cover is implemented.
Shown in Fig. 1 and Fig. 2, according to embodiment of the present utility model, provide a kind of operating rod.This operating rod comprises upper pole part 20, lower beam portion 10 and locking member 30, wherein, upper pole part 20 and lower beam portion 10 can relative telescopic to regulate the length of operating rod, upper pole part 20 and lower beam portion 10 are locked by locking member 30.Because operating rod regulates length by the relative telescopic between upper pole part 20 and lower beam portion 10, when the operating rod of the present embodiment is arranged in engineering machinery, only need to regulate the relative position between upper pole part 20 and lower beam portion 10, then can be regulated the height of operating rod by locking member 30 locking, the operating personnel of different height can be adapted to, and structure is simple, comfortableness is good.
In order to upper pole part 20 and lower beam portion 10 are stably fixed together, one of both the upper pole part 20 of the present embodiment and lower beam portion 10 are provided with the mounting hole 40 that the length direction along upper pole part 20 or lower beam portion 10 extends, another is plugged in mounting hole 40, and can stretch along the depth direction of mounting hole 40.During installation, the bar not arranging mounting hole 40 is inserted in mounting hole 40, when needing the length regulating operating rod, makes upper pole part 20 or lower beam portion 10 flexible in mounting hole 40, then being locked by locking member 30, simple and fast.
Preferably, the locking member 30 of this enforcement is by regulating the pore size of mounting hole 40 upper pole part 20 and lower beam portion 10 to be locked.
In a kind of embodiment of the present utility model, mounting hole 40 is arranged on upper pole part 20, and is plugged in mounting hole 40 by the close upper pole part 20 in lower beam portion 10 accordingly, makes upper pole part 20 and lower beam portion 10 be connected to form operating rod.
Preferably, one end being provided with mounting hole 40 of upper pole part 20 is provided with groove (not shown), the depth direction of groove is consistent with the length direction of upper pole part 20, and groove extends to mounting hole 40 from the periphery in lower beam portion 10, locking member 30 is set in the position being provided with mounting hole 40 of upper pole part 20.Can know according to the present embodiment, when in the process utilizing locking member 30 upper pole part 20 and lower beam portion 10 to be fixed together, due to the setting of groove, mounting hole 40 aperture can be made adjustable, when on the position being provided with mounting hole 40 that locking member 30 is set in upper pole part 20, be convenient to mounting hole 40 is shunk, and then upper pole part 20 and lower beam portion 10 are fixed together, structure is simple, is convenient to realize.
Preferably, the position being provided with mounting hole 40 of upper pole part 20 is provided with external thread, locking member 30 is provided with the internal thread coordinated with external thread, coordinates upper pole part 20 and lower beam portion 10 to be fixed together by the internal thread on locking member 30 with the external thread on upper pole part 20, simple and fast.More preferably, upper pole part 20 is in cylindric, locking member 30 is set nut, the threaded hole of set nut is taper thread hole, the aperture in this taper thread hole is greater than the external diameter in lower beam portion 10 and is less than or equal to the external diameter of upper pole part 20, and the aperture of threaded hole increases gradually from lower beam portion 10 to the direction of upper pole part 20.In the present embodiment, the aperture due to the threaded hole of set nut is greater than the external diameter in lower beam portion 10 and is less than or equal to the external diameter of upper pole part 20, during installation, upper pole part 20 and lower beam portion 10 stably can be linked together.Again because the aperture of the threaded hole of set nut increases gradually from lower beam portion 10 to the direction of upper pole part 20, can be convenient to set nut is set on the external thread of upper pole part 20 rapidly, during installation, nut is more stubborn tighter, and during dismounting, nut is more stubborn more loose, installation and removal process simple and fast.
Preferably, one end away from lower beam portion 10 of the upper pole part 20 of the present embodiment is provided with handle cap 50, is convenient to operator and handles operating rod.
In order to upper pole part 20 and lower beam portion 10 being fixed together quickly, in the present embodiment, lower beam portion 10 is set to cylindrical bar, the diameter 0.5mm to 1.0mm larger than the external diameter of cylindrical bar of mounting hole 40, avoids mounting hole 40 to extend comparatively greatly the locking time of locking member 30 with the external diameter gap in lower beam portion 10.
As shown in Figure 1, lower beam portion 10 comprises the first straight bar section, the second straight bar section and the bending section be connected between the first straight bar section and the second straight bar section, and upper pole part 20 is connected with the second straight bar section, lower beam portion 10 arranges the form in bending, is convenient to the length that operator handles and regulates operating rod.
According to another aspect of the present utility model, provide a kind of engineering machinery, this project machinery comprises operating rod, and operating rod is above-mentioned operating rod.
These are only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (10)
1. an operating rod, it is characterized in that, comprise upper pole part (20), lower beam portion (10) and locking member (30), wherein, described upper pole part (20) and described lower beam portion (10) can relative telescopic to regulate the length of described operating rod, described upper pole part (20) and described lower beam portion (10) are locked by described locking member (30).
2. operating rod according to claim 1, it is characterized in that, described upper pole part (20) and described lower beam portion (10) the two one of be provided with the mounting hole (40) that the length direction along described upper pole part (20) or described lower beam portion (10) extends, another is plugged in described mounting hole (40), and can stretch along the depth direction of described mounting hole (40).
3. operating rod according to claim 2, it is characterized in that, described locking member (30) is by regulating the pore size of described mounting hole (40) described upper pole part (20) and described lower beam portion (10) to be locked.
4. the operating rod according to Claims 2 or 3, it is characterized in that, described upper pole part (20) is provided with described mounting hole (40), one end of the close described upper pole part (20) of described lower beam portion (10) is plugged in described mounting hole (40).
5. operating rod according to claim 4, it is characterized in that, the position being provided with described mounting hole (40) of described upper pole part (20) is provided with groove, the depth direction of described groove is consistent with the length direction of described upper pole part (20), and described groove extends to described mounting hole (40) from the periphery of described lower beam portion (10), described locking member (30) is set in the position being provided with described mounting hole (40) of described upper pole part (20).
6. operating rod according to claim 4, it is characterized in that, one end being provided with described mounting hole (40) of described upper pole part (20) is provided with external thread, described locking member (30) is provided with the internal thread coordinated with described external thread.
7. operating rod according to claim 4, is characterized in that, described upper pole part (20) is in cylindric, and described locking member (30) is set nut, and the threaded hole of described set nut is taper thread hole.
8. operating rod according to claim 1, is characterized in that, one end away from described lower beam portion (10) of described upper pole part (20) is provided with handle cap (50).
9. operating rod according to claim 1, it is characterized in that, described lower beam portion (10) comprises the first straight bar section, second straight bar section and the bending section be connected between the first straight bar section and described second straight bar section, described upper pole part (20) is connected with described second straight bar section.
10. an engineering machinery, comprises operating rod, it is characterized in that, the operating rod of described operating rod according to any one of claim 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420510017.7U CN204102022U (en) | 2014-09-04 | 2014-09-04 | Operating rod and there is its engineering machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420510017.7U CN204102022U (en) | 2014-09-04 | 2014-09-04 | Operating rod and there is its engineering machinery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204102022U true CN204102022U (en) | 2015-01-14 |
Family
ID=52270435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420510017.7U Active CN204102022U (en) | 2014-09-04 | 2014-09-04 | Operating rod and there is its engineering machinery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204102022U (en) |
-
2014
- 2014-09-04 CN CN201420510017.7U patent/CN204102022U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201010 Address after: No.202 Xuanfu street, Xuanhua District, Zhangjiakou, Hebei Province Patentee after: Hebei Leisa Heavy Construction Machinery Co., Ltd Address before: 102206 Beijing, Shahe, Changping District Town, Sha Yang Road, Beiqi Futian Motor Company Limited law and Intellectual Property Department Patentee before: BEIQI FOTON MOTOR Co.,Ltd. |