CN209835561U - Arm variable-amplitude oil cylinder of drill jumbo operation platform and drill jumbo operation platform - Google Patents
Arm variable-amplitude oil cylinder of drill jumbo operation platform and drill jumbo operation platform Download PDFInfo
- Publication number
- CN209835561U CN209835561U CN201920692662.8U CN201920692662U CN209835561U CN 209835561 U CN209835561 U CN 209835561U CN 201920692662 U CN201920692662 U CN 201920692662U CN 209835561 U CN209835561 U CN 209835561U
- Authority
- CN
- China
- Prior art keywords
- oil cylinder
- amplitude
- cylinder
- variable
- platform arm
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Earth Drilling (AREA)
Abstract
The utility model discloses a drill jumbo work platform arm luffing cylinder and a drill jumbo work platform, wherein the drill jumbo work platform arm luffing cylinder comprises a platform arm, a left luffing cylinder and a right luffing cylinder; one end of the platform arm is hinged with the mounting seat, one end of the left variable-amplitude oil cylinder is hinged with the mounting seat, the other end of the left variable-amplitude oil cylinder is hinged with the platform arm, one end of the right variable-amplitude oil cylinder is hinged with the mounting seat, and the other end of the right variable-amplitude oil cylinder is hinged with the platform arm; the right amplitude-variable oil cylinder, the left amplitude-variable oil cylinder and the platform arm form a triangular arrangement form, and the platform arm can realize both the up-and-down amplitude variation and the right swing of the platform arm through the right amplitude-variable oil cylinder and the left amplitude-variable oil cylinder. The utility model discloses can satisfy the nature controlled of platform operation, the security to effectively reduce and arrange the space restriction.
Description
Technical Field
The utility model relates to a drill jumbo technical field especially relates to a drill jumbo work platform arm becomes width of cloth hydro-cylinder.
Background
A rock drilling jumbo service platform is an important component of the rock drilling jumbo, and the system consists of a hanging basket arm and a hanging basket and is used for lifting personnel, charging, top prying and mounting work of mining and tunnel work sites. The work platform may be mounted as an attachment to the drill jumbo or chassis and is specifically designed for use with the mechanism. The chassis must be equipped with hydraulic legs. The service platform basket arm is a telescopic structure arm, and comprises a basic arm and two hydraulically operated telescopic arms. The service platform also includes a basket with a safety ceiling, which automatically remains parallel when lifting and lowering the basket. This is accomplished by two stabilizing hydraulic rams.
The traditional rock drilling jumbo service platform arm is controlled by two oil cylinders respectively, one oil cylinder for up-down pitching and the other oil cylinder for controlling left-right swinging. As shown in fig. 1 and 2.
The arrangement mode of the oil cylinder is controlled and operated by two hydraulic handles, the controllability is poor, and the operation action is relatively complex when the platform arm reaches a set target position. The arrangement mode of the oil cylinder has obvious space limitation on the multi-arm rock drilling jumbo.
Disclosure of Invention
The defect to prior art exists, the utility model provides a drill jumbo operation platform arm becomes width of cloth hydro-cylinder can satisfy the nature controlled of platform operation, the security to effectively reduce and arrange the space restriction.
The utility model discloses realize according to following technical scheme:
a variable-amplitude oil cylinder of a working platform arm of a drill jumbo comprises a platform arm, a left variable-amplitude oil cylinder and a right variable-amplitude oil cylinder; one end of the platform arm is hinged with the mounting seat, one end of the left variable-amplitude oil cylinder is hinged with the mounting seat, the other end of the left variable-amplitude oil cylinder is hinged with the platform arm, one end of the right variable-amplitude oil cylinder is hinged with the mounting seat, and the other end of the right variable-amplitude oil cylinder is hinged with the platform arm; the right amplitude-variable oil cylinder, the left amplitude-variable oil cylinder and the platform arm form a triangular arrangement form, and the platform arm can realize both the up-and-down amplitude variation and the right swing of the platform arm through the right amplitude-variable oil cylinder and the left amplitude-variable oil cylinder.
Furthermore, two hinged seats are symmetrically arranged on the bottom surface of the platform arm, the cylinder body of the left luffing cylinder is connected with the platform arm through the hinged seats, and the cylinder body of the right luffing cylinder is connected with the platform arm through the hinged seats.
Further, the cylinder body of the left luffing oil cylinder is connected with the hinge seat through a spherical hinge, and the cylinder body of the right luffing oil cylinder is connected with the hinge seat through a spherical hinge.
Further, the telescopic rod of the left luffing oil cylinder is hinged with one end of a connector I, and the other end of the connector I is hinged with the mounting seat; the telescopic link of the right variable-amplitude oil cylinder is hinged to one end of the connector II, and the other end of the connector II is hinged to the mounting seat.
Further, the platform arm is articulated with III one ends of connector mutually, the III other ends of connector are articulated mutually with the mount pad.
A drill jumbo work platform comprises a manned platform and an amplitude variation oil cylinder of an arm of the drill jumbo work platform; the manned platform is arranged on the platform arm, and the manned platform can ascend and descend and swing left and right through the left variable-amplitude oil cylinder and the right variable-amplitude oil cylinder.
The utility model discloses beneficial effect:
the right luffing cylinder, the left luffing cylinder and the platform arm form a triangular arrangement form, so that the safety and the controllability of platform operation can be met, and the limitation of an arrangement space is effectively reduced; this positioning in the form of a triangular arrangement is satisfied by a single operating handle.
Drawings
FIG. 1 is a first schematic view of a conventional drill jumbo work platform arm cylinder installation;
FIG. 2 is a second schematic view of the installation of an arm cylinder of a working platform of a conventional drill jumbo;
fig. 3 is a front view of the amplitude-variable oil cylinder of the working platform arm of the drill jumbo of the present invention;
fig. 4 is a top view of the variable amplitude cylinder of the drill jumbo work platform arm of the present invention;
FIG. 5 is a schematic view of a platen arm configuration;
FIG. 6 is a schematic view of the plane A-A in FIG. 5;
fig. 7 is a schematic view of an application example of the amplitude-variable oil cylinder of the drill jumbo work platform arm of the present invention.
Detailed Description
In order to make the purpose, technical solution and advantages of the present invention clearer, the following will combine the drawings in the embodiments of the present invention to perform more detailed description on the technical solution in the embodiments of the present invention. In the drawings, the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The described embodiments are only some, but not all embodiments of the invention. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
As shown in fig. 1 and 2, the service platform arm 1 of the conventional rock drilling jumbo is controlled by two cylinders, one up-down pitching cylinder 100 and one left-right swinging cylinder 200.
The arrangement mode of the oil cylinder is controlled and operated by two hydraulic handles, the controllability is poor, and the operation action is relatively complex when the platform arm 1 reaches a set target position. The arrangement mode of the oil cylinder has obvious space limitation on the multi-arm rock drilling jumbo.
As shown in fig. 3 and 4, the amplitude cylinder of the working platform arm of the drill jumbo comprises a platform arm 1, a left amplitude cylinder 3 and a right amplitude cylinder 2; one end of the platform arm 1 is hinged with the mounting seat 4, one end of the left amplitude-changing oil cylinder 3 is hinged with the mounting seat 4, the other end of the left amplitude-changing oil cylinder 3 is hinged with the platform arm 1, one end of the right amplitude-changing oil cylinder 2 is hinged with the mounting seat 4, and the other end of the right amplitude-changing oil cylinder 2 is hinged with the platform arm 1; the right amplitude-variable oil cylinder 2, the left amplitude-variable oil cylinder 3 and the platform arm 1 form a triangular arrangement form, and the platform arm 1 can realize the up-and-down amplitude variation and the right swing of the platform arm 1 through the right amplitude-variable oil cylinder 2 and the left amplitude-variable oil cylinder 3.
As shown in fig. 5 and 6, two hinge seats 5 are symmetrically installed on the bottom surface of the platform arm 1, the cylinder body of the left luffing cylinder 3 is connected with the platform arm 1 through the hinge seat 5, and the cylinder body of the right luffing cylinder 2 is connected with the platform arm 1 through the hinge seat 5.
The cylinder body of the left luffing cylinder 3 is connected with the hinge base 5 by a spherical hinge, and the cylinder body of the right luffing cylinder 2 is connected with the hinge base 5 by a spherical hinge.
Continuing to refer to fig. 3 and 4, the telescopic rod of the left luffing cylinder 3 is hinged with one end of the connector I6, and the other end of the connector I6 is hinged with the mounting seat 4; the telescopic rod of the right luffing cylinder 2 is hinged with one end of a connector II 7, and the other end of the connector II 7 is hinged with the mounting seat 4. Platform arm 1 is articulated mutually with III 8 one ends of connector, and the III 8 other ends of connector are articulated mutually with mount pad 4.
As shown in fig. 7, a drill jumbo work platform comprises a manned platform and the arm derricking cylinder of the drill jumbo work platform; the manned platform is arranged on the platform arm 1, and the up-and-down lifting and the left-and-right swinging of the manned platform are realized through the left amplitude-variable oil cylinder 3 and the right amplitude-variable oil cylinder 2.
The right luffing cylinder, the left luffing cylinder and the platform arm form a triangular arrangement form, so that the safety and the controllability of platform operation can be met, and the limitation of an arrangement space is effectively reduced; this positioning in the form of a triangular arrangement is satisfied by a single operating handle. In order to meet the safety of getting-off operation, the platform can only perform pitching or swinging actions when the self-reset handle and the triangular oil cylinder control handle are simultaneously operated during cab operation.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting the same; although the present invention has been described in detail with reference to preferred embodiments, it should be understood by those skilled in the art that: the invention can be modified or equivalent substituted for some technical features; without departing from the spirit of the present invention, it should be understood that the scope of the claims is intended to cover all such modifications and variations.
Claims (6)
1. The utility model provides a drill jumbo operation platform arm becomes width of cloth hydro-cylinder, includes the platform arm, its characterized in that: the device also comprises a left amplitude-variable oil cylinder and a right amplitude-variable oil cylinder;
one end of the platform arm is hinged with the mounting seat, one end of the left variable-amplitude oil cylinder is hinged with the mounting seat, the other end of the left variable-amplitude oil cylinder is hinged with the platform arm, one end of the right variable-amplitude oil cylinder is hinged with the mounting seat, and the other end of the right variable-amplitude oil cylinder is hinged with the platform arm; the right amplitude-variable oil cylinder, the left amplitude-variable oil cylinder and the platform arm form a triangular arrangement form, and the platform arm can realize both the up-and-down amplitude variation and the right swing of the platform arm through the right amplitude-variable oil cylinder and the left amplitude-variable oil cylinder.
2. The drill jumbo work platform arm luffing cylinder of claim 1, wherein: the bottom surface of the platform arm is symmetrically provided with two hinged seats, the cylinder body of the left luffing cylinder is connected with the platform arm through the hinged seats, and the cylinder body of the right luffing cylinder is connected with the platform arm through the hinged seats.
3. The drill jumbo work platform arm luffing cylinder of claim 2, wherein: the cylinder body of the left luffing oil cylinder is connected with the hinge seat through a spherical hinge, and the cylinder body of the right luffing oil cylinder is connected with the hinge seat through a spherical hinge.
4. The drill jumbo work platform arm luffing cylinder of claim 1, wherein: the telescopic rod of the left luffing oil cylinder is hinged with one end of the connector I, and the other end of the connector I is hinged with the mounting seat;
the telescopic link of the right variable-amplitude oil cylinder is hinged to one end of the connector II, and the other end of the connector II is hinged to the mounting seat.
5. The drill jumbo work platform arm luffing cylinder of claim 1, wherein: the platform arm is articulated with III one ends of connector mutually, the III other ends of connector are articulated mutually with the mount pad.
6. The utility model provides a drill jumbo work platform which characterized in that: comprising a man-carrying platform and a rock-drilling jumbo work platform arm derricking cylinder according to any one of claims 1 to 5;
the manned platform is arranged on the platform arm, and the manned platform can ascend and descend and swing left and right through the left variable-amplitude oil cylinder and the right variable-amplitude oil cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920692662.8U CN209835561U (en) | 2019-05-15 | 2019-05-15 | Arm variable-amplitude oil cylinder of drill jumbo operation platform and drill jumbo operation platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920692662.8U CN209835561U (en) | 2019-05-15 | 2019-05-15 | Arm variable-amplitude oil cylinder of drill jumbo operation platform and drill jumbo operation platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209835561U true CN209835561U (en) | 2019-12-24 |
Family
ID=68897152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920692662.8U Active CN209835561U (en) | 2019-05-15 | 2019-05-15 | Arm variable-amplitude oil cylinder of drill jumbo operation platform and drill jumbo operation platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209835561U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113639688A (en) * | 2021-07-19 | 2021-11-12 | 江苏徐工工程机械研究院有限公司 | Rock drilling boom, rock drilling trolley and rock drilling boom sensor calibration method |
-
2019
- 2019-05-15 CN CN201920692662.8U patent/CN209835561U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113639688A (en) * | 2021-07-19 | 2021-11-12 | 江苏徐工工程机械研究院有限公司 | Rock drilling boom, rock drilling trolley and rock drilling boom sensor calibration method |
| CN113639688B (en) * | 2021-07-19 | 2024-03-15 | 江苏徐工工程机械研究院有限公司 | Rock drilling boom, rock drilling trolley and calibration method of rock drilling boom sensor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107257772B (en) | Moving device for counterweight | |
| US7997369B2 (en) | Articulating cab assembly for excavator | |
| US3286855A (en) | Crane extension and resulting crane assembly | |
| KR102625232B1 (en) | Counterweight movers and cranes | |
| CN209835561U (en) | Arm variable-amplitude oil cylinder of drill jumbo operation platform and drill jumbo operation platform | |
| US3812979A (en) | Lift boom for a front loader tractor | |
| US8061764B2 (en) | Working machine and emergency lowering system | |
| CN203716210U (en) | Telescopic amphibious dual-purpose track hydraulic excavator capable of freely lifting | |
| CN106957033B (en) | Fork truck fly jib crane and fork truck | |
| CN2863755Y (en) | Levelling device for overhead working truck platform draw-in rod | |
| CN110408731B (en) | Horizontal hinged tank truck | |
| JPS6241192A (en) | Counterbalance crane | |
| CN110171777A (en) | A kind of tracklaying crane that excavator is transformed and the connector for the crane | |
| WO2015081772A1 (en) | Crane | |
| CN212532085U (en) | Mechanical device for disassembling and assembling mine car oil cylinder | |
| CN210313231U (en) | Crawler crane transformed by excavator and connector used for crawler crane | |
| US3100049A (en) | Outriggers for vehicles | |
| CN204751921U (en) | Fixture that lifting unit used | |
| CN211312641U (en) | Energy-saving structure of multiple action arms of excavator | |
| CN209065283U (en) | A kind of materials-taking machine | |
| CN207863857U (en) | More shower hole derrick vehicle devices | |
| CN212893607U (en) | Novel material lifts by crane for building engineering construction device | |
| CN218841441U (en) | Single-lifting-point lifting appliance | |
| CN209922817U (en) | Telescopic arm type fork loader | |
| CN219492310U (en) | Arch, anchor and spray integrated operation trolley |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |