CN216043806U - Connecting rod lifting station man platform of anchor rod drill carriage - Google Patents
Connecting rod lifting station man platform of anchor rod drill carriage Download PDFInfo
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- CN216043806U CN216043806U CN202122358707.8U CN202122358707U CN216043806U CN 216043806 U CN216043806 U CN 216043806U CN 202122358707 U CN202122358707 U CN 202122358707U CN 216043806 U CN216043806 U CN 216043806U
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Abstract
The application discloses a connecting rod lifting station platform of an anchor rod drill carriage, which comprises a station platform and a lifting mechanism, wherein the station platform is connected with a first end of a connecting rod assembly, the station platform can rotate relative to the connecting rod assembly, and a second end of the connecting rod assembly is connected with a telescopic arm through the lifting mechanism; the telescopic arm can drive the connecting rod assembly to move in the advancing or retreating direction of the anchor rod drill carriage. Namely, the sight line adjustable range of the operator standing on the standing platform is wider. The lifting mechanism works to drive the connecting rod assembly to rotate around the second end of the lifting mechanism, and the moving connecting rod assembly drives the standing person platform to change the height of the standing person platform. The position that elevating system in this application can install is more nimble, just also can reduce the shared space of elevating system.
Description
Technical Field
The application relates to an anchor rod drill carriage, in particular to a connecting rod lifting station man-machine platform of the anchor rod drill carriage.
Background
At present, the fully-mechanized excavation roadway construction process generally comprises the steps of excavation, temporary support, support reinforcement, material conveying and the like, and particularly, after an excavation machine excavates a certain distance, in order to avoid the excavation roadway from collapsing, a support is required to support the roadway hollow top to play a role of temporary support; in order to ensure that the support is more stable and the safety of the roadway is ensured, an anchor drilling machine is required to perform anchoring operation on the empty top or two sides of the roadway, wherein the anchor drilling carriage can move through the monorail crane of the roadway suspension monorail.
The Chinese patent application 'a single track hangs four arms hydraulic support stock anchor rope rig for coal mine', application (patent) No.: CN202010620626.8 discloses be provided with the overhanging cantilever crane of lift connecting seat, platform main part, flexible arm, operation platform and landing leg on the work platform, operation platform set up in the head end top of flexible arm, operation platform passes through the detachable connection of bolt or bolt with flexible arm, and operation platform's both sides still are provided with can dismantle the guardrail of connection through bolt or bolt, and one side of operation platform is provided with the cat ladder that supplies operating personnel to go up and down. The operation platform is specifically a folding type platform and comprises a first platform, a second platform, a first turning plate and a second turning plate, wherein the first end of the first platform is connected with the first turning plate through a hinge, the second end of the second platform is connected with the second turning plate through a hinge, the first turning plate is connected with the second turning plate through a hinge, and the first platform, the second platform, the first turning plate and the second turning plate are foldable through hinges and hinges.
Above-mentioned patent application sets up the cat ladder in operation platform one side to realize operating personnel from top to bottom operation platform. Therefore, no lifting structure is arranged for the operating platform, and when the anchor rod works, the standing position of an operator cannot be adjusted, so that the visual field range is limited. In addition, in operation platform's non-user state, the operation platform of above-mentioned patent can only be folded platform one, platform two, and is folded board one, turn over board two, even after folding, operation platform has still occupied great space.
SUMMERY OF THE UTILITY MODEL
An aim at of this application provides a connecting rod lift people's platform of stock drill carriage installs people's platform of standing on flexible arm to be provided with elevating system, elevating system drive people's platform of standing removes, provides more nimble operation visual angle for operating personnel.
Another aim at of this application provides a connecting rod lift people's platform of stock drill carriage connects people's platform of standing through link assembly, designs link assembly's structure for link assembly has good structural strength and removes the people's platform of supporting station.
Another aim at of this application provides a connecting rod lift people's platform that stands of stock drill carriage sets up the connecting plate, and link assembly passes through the connecting plate to be connected with the people's platform that stands, improves the stability of connecting through the connecting rod support, has also improved the flexibility between people's platform that stands and the link assembly.
The technical scheme adopted by the application is as follows: the connecting rod lifting station platform of the anchor rod drill carriage comprises a station platform and a lifting mechanism, wherein the station platform is connected with a first end of a connecting rod assembly, the station platform can rotate relative to the connecting rod assembly, and a second end of the connecting rod assembly is connected with a telescopic arm through the lifting mechanism; the lifting mechanism works to drive the connecting rod assembly to rotate around the second end of the lifting mechanism, and the moving connecting rod assembly drives the standing person platform to change the height of the standing person platform.
Compared with the prior art, the advantage of this application lies in, at first adopts link assembly to go to connect station people's platform and stock drill carriage, compares in traditional connecting plate, connecting seat isotructure and goes to connect station people's platform, and link assembly's nimble degree is higher, and elevating system can be better be connected and drive link assembly motion with link assembly. Secondly, the elevating structure in this application is not directly driving the connecting rod assembly to ascend or descend as a driving mechanism. But the height of the standing platform connected to the first end of the connecting rod assembly is changed by driving the connecting rod assembly to rotate around the second end of the connecting rod assembly. Compare and reciprocate in straight power cylinder drive station people's platform, the position that elevating system in this application can install is more nimble, just also can reduce the shared space of elevating system. Finally, the connecting rod assembly is connected with a telescopic arm in the anchor rod drill carriage, namely the telescopic arm moves to drive the connecting rod assembly to move in the direction that the anchor rod drill carriage advances or retreats. Namely, the sight line adjustable range of the operator standing on the standing platform is wider.
In some embodiments of the present application, the telescopic arm is connected to a mounting bracket, and the mounting bracket is connected to the telescopic arm and the link assembly. Through setting up the mounting bracket, realize being connected of flexible arm and link assembly.
In some embodiments of the present application, the standing platform includes a footrest and a connecting plate disposed at one side of the footrest, and the connecting rod assembly is connected to the connecting plate. The connecting plate and the pedal are either positioned on the same plane or are perpendicular to each other.
In some embodiments of the present application, the footboard is hinged to the connecting plate and provided with fixing pins. When the fixing pin is inserted into the pedal and the connecting plate, the pedal and the connecting plate are fixed, and the pedal and the connecting plate are located in the same plane. When the fixing pin is pulled out, the pedal hinged with the connecting plate naturally falls, and when the connecting plate is horizontal, the naturally falling pedal is perpendicular to the connecting plate.
Specifically, the connecting plate and the pedal plate move to the position where the connecting plate and the pedal plate are located on the same plane, namely the working state of the standing platform, and an operator can stand on the standing platform. Or the connecting plate and the standing platform move to be perpendicular to each other, specifically, the standing platform is vertically located on one side of the mounting frame, the standing platform is in a contraction state at the moment, and the size of the anchor rod drill carriage is small.
In some embodiments of the present application, the connecting rod assembly includes a main connecting rod and an auxiliary connecting rod, and the main connecting rod and the auxiliary connecting rod are respectively disposed on two sides of the mounting frame.
The main connecting rod and the auxiliary connecting rod are respectively arranged on two sides of the mounting frame, so that the connecting strength between the connecting rod assembly and the mounting frame is effectively improved, and the structural strength of the connecting rod assembly is also improved.
In some embodiments of the present application, the main link has an L-shaped link structure, a first end of the main link is connected to the standing platform, and a second end of the main link is mounted on one side of the mounting bracket.
Specifically, the first end of the main connecting rod is connected with one end of the connecting plate.
In some embodiments of the present application, the main link includes two struts having the same structure, the two struts are parallel to each other, and two ends of the two struts are connected. The two support rods are connected to form the main connecting rod, so that the structural strength of the main connecting rod is higher, and the standing person platform can be supported and driven to rotate.
In some embodiments of the present application, the lift mechanism includes a lift cylinder, and the lift cylinder is installed at one side of the mounting frame. Install lift cylinder on a side of mounting bracket for the shared space of lift cylinder is little, and can not hinder other mechanisms that influence on the stock drill carriage.
In some embodiments of the present application, the lift cylinder is connected to the master link through a torsion arm, which rotates to drive the master link to rotate. The lifting oil cylinder is horizontally arranged, and the power cylinder of the lifting oil cylinder is ejected out to drive the torsion arm to rotate.
Specifically, the torsion arm is rotatably connected with a power cylinder of the lifting oil cylinder, the torsion arm is rotatably connected with the mounting frame, and the torsion arm main connecting rod is fixedly connected. Therefore, when the torsion arm rotates relative to the mounting frame, the torsion arm is driven to rotate relative to the mounting frame.
Specifically, the connecting position of the main connecting rod and the mounting frame is located at the lower part of the mounting frame and close to one corner of the middle drill arm. When the connecting plate is located the low level, the one end owner connecting rod of being connected with the mounting bracket is in vertical state, and the first end owner connecting rod of being connected with the connecting plate is in the horizontality. An operator can easily stand on the person standing platform at the moment, and the main connecting rod rotates upwards to drive the side position person standing platform to move upwards.
And when the main connecting rod rotates to the limit position, namely the main connecting rod at one end connected with the mounting frame is in a horizontal state, the main connecting rod at one end connected with the connecting plate is in a vertical state, and the connecting plate reaches the highest position, namely the standing platform reaches the highest position. The space occupied by the main connecting rod is the minimum at this moment, and the main connecting rod is almost attached to the outer side of the mounting frame. When the standing platform is not needed to be used, the pedal falls freely, so that the pedal is in a vertical state and is positioned outside the main connecting rod. The standing platform is in a contraction state at the moment, and the whole size is small.
In some embodiments of the present application, the projection of the secondary link on the vertical plane is L-shaped, and the projection of the secondary link on the horizontal plane is L-shaped. Namely, the auxiliary connecting rod is provided with a plurality of bends to effectively improve the structural strength of the auxiliary connecting rod. And the bending of the auxiliary connecting rod can also adapt to the installation environment.
The first end of the auxiliary connecting rod is connected with the other end of the connecting plate, and the second end of the auxiliary connecting rod is connected with the other side of the mounting rack. The main connecting rod rotates to drive the auxiliary connecting rod to rotate.
In some embodiments of the present application, the position where the main link is connected to the connecting plate is referred to as a first connecting point, and the position where the auxiliary link is connected to the connecting plate is referred to as a second connecting point, where the second connecting point is higher than the first connecting point.
The position where the main connecting rod is connected with the mounting frame is marked as a third connecting point, the position where the auxiliary connecting rod is connected with the mounting frame is marked as a fourth connecting point, and the fourth connecting point is higher than the third connecting point.
The connecting points of the connecting rod assembly and the connecting plate are all positioned below the connecting plate.
Stagger several tie points of link assembly and connecting plate each other, can effectively improve the structural strength that link assembly and connecting plate are connected. In a similar way, a plurality of connecting points of the connecting rod assembly and the mounting frame are staggered, so that the structural strength of the connecting rod assembly and the mounting frame can be effectively improved.
Drawings
The present application will be described in further detail below with reference to the drawings and preferred embodiments, but those skilled in the art will appreciate that the drawings are only drawn for the purpose of illustrating the preferred embodiments and therefore should not be taken as limiting the scope of the present application. Furthermore, unless specifically stated otherwise, the drawings are merely schematic representations based on conceptual representations of elements or structures depicted and may contain exaggerated displays and are not necessarily drawn to scale.
FIG. 1 is a schematic structural view of a use state of the present application;
FIG. 2 is a schematic view of the backside structure of FIG. 1;
FIG. 3 is a top view of FIG. 1;
fig. 4 is a schematic structural diagram of the non-use state of the present application.
Wherein the reference numerals are specified as follows: 1. a mounting frame; 2. a people standing platform; 2a, a foot pedal; 2b, a connecting plate; 3. a main link; 3a, a support rod; 4. an auxiliary connecting rod; 5. a lift cylinder; 6. and a torsion arm.
Detailed Description
The present application will now be described in detail with reference to the accompanying drawings.
In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.
A connecting rod lift station man platform for a rock bolt rig, one embodiment being provided as shown in fig. 1: the device comprises a person standing platform 2 and a lifting mechanism, wherein the person standing platform 2 is connected with a first end of a connecting rod assembly, the person standing platform 2 can rotate relative to the connecting rod assembly, and a second end of the connecting rod assembly is connected with a telescopic arm through the lifting mechanism; the telescopic arm can drive the connecting rod assembly to move in the advancing or retreating direction of the anchor rod drill carriage. I.e. the range of visibility adjustment for an operator standing on the people standing platform 2 is much wider. The lifting mechanism works to drive the connecting rod assembly to rotate around the second end of the lifting mechanism, and the moving connecting rod assembly drives the standing person platform 2 to change the height of the standing person platform. The position that elevating system in this application can install is more nimble, just also can reduce the shared space of elevating system.
Based on the foregoing embodiment, another embodiment is provided, as shown in fig. 1 and 4, the telescopic arm is connected with a mounting bracket 1, and the mounting bracket 1 is connected with the telescopic arm and the connecting rod assembly. Through setting up mounting bracket 1, realize being connected of flexible arm and link assembly.
Based on the foregoing embodiment, another embodiment is provided, in which the people standing platform 2 includes a foot board 2a and a connecting board 2b, the connecting board 2b is disposed on one side of the foot board 2a, and the connecting rod assembly is connected to the connecting board 2 b. The connecting plate 2b and the pedal plate 2a are either in the same plane or perpendicular to each other.
The pedal 2a is hinged with the connecting plate 2b and is provided with a fixing pin. When the fixing pin is inserted into the pedal 2a and the connecting plate 2b, the pedal 2a and the connecting plate 2b are fixed, and the pedal 2a and the connecting plate 2b are located on the same plane. When the fixing pins are pulled out, the footrests 2a hinged with the connecting plate 2b fall naturally, and when the connecting plate 2b is horizontal, the footrests 2a falling naturally are perpendicular to the connecting plate 2 b.
Specifically, the connecting plate 2b and the pedal plate 2a move to the same plane, that is, the working state of the people standing platform 2, and an operator can stand on the people standing platform 2. Or the connecting plate 2b and the person standing platform 2 move to be perpendicular to each other, specifically, the person standing platform 2 is vertically located on one side of the mounting frame, at the moment, the person standing platform 2 is in a contraction state, and the size of the anchor rod drill carriage is small.
Based on the foregoing embodiment, another embodiment is provided, as shown in fig. 2 and 3, the link assembly includes a main link 3 and an auxiliary link 4, and the main link 3 and the auxiliary link 4 are respectively disposed on two sides of the mounting frame 1.
The main connecting rod 3 and the auxiliary connecting rod 4 are respectively arranged on two sides of the mounting frame 1, so that the connecting strength between the connecting rod assembly and the mounting frame 1 is effectively improved, and the structural strength of the connecting rod assembly is also improved.
The main connecting rod 3 is of an L-shaped connecting rod structure, the first end of the main connecting rod 3 is connected with the people standing platform 2, and the second end of the main connecting rod 3 is installed on one side of the mounting frame 1.
Specifically, a first end of the main link 3 is connected to one end of the connecting plate 2 b.
The main connecting rod 3 comprises two supporting rods 3a with the same structure, the two supporting rods 3a are arranged in parallel, and two ends of the two supporting rods 3a are connected. Connect through two spinal branch 3a and constitute main connecting rod 3 for main connecting rod 3's structural strength is higher, can support people platform 2, drive people platform 2 rotation of standing.
The projection of the auxiliary connecting rod 4 on the vertical surface is L-shaped, and the projection of the auxiliary connecting rod 4 on the horizontal surface is L-shaped. Namely, the auxiliary connecting rod 4 is provided with a plurality of bends, so that the structural strength of the auxiliary connecting rod 4 is effectively improved. And the bending of the auxiliary connecting rod 4 can also adapt to the installation environment.
The first end of the auxiliary connecting rod 4 is connected with the other end of the connecting plate 2b, and the second end of the auxiliary connecting rod 4 is connected with the other side of the mounting rack 1. The main connecting rod 3 rotates to drive the auxiliary connecting rod 4 to rotate.
The position where the main connecting rod 3 is connected with the connecting plate 2b is marked as a first connecting point, the position where the auxiliary connecting rod 4 is connected with the connecting plate 2b is marked as a second connecting point, and the second connecting point is higher than the first connecting point.
The position where the main connecting rod 3 is connected with the mounting frame 1 is marked as a third connecting point, the position where the auxiliary connecting rod 4 is connected with the mounting frame 1 is marked as a fourth connecting point, and the fourth connecting point is higher than the third connecting point.
The connecting points of the connecting rod assembly and the connecting plate 2b are both positioned below the connecting plate 2 b.
Stagger several tie points with link assembly and connecting plate 2b each other, can effectively improve the structural strength that link assembly and connecting plate 2b are connected. In a similar way, several connecting points of the connecting rod assembly and the mounting frame 1 are staggered, so that the structural strength of the connecting rod assembly and the mounting frame 1 can be effectively improved.
Based on the foregoing embodiment, another embodiment is provided, as shown in fig. 1 and 4, the lifting mechanism includes a lifting cylinder 5, and the lifting cylinder 5 is installed on one side of the mounting frame 1. Install lift cylinder 5 on a side of mounting bracket 1 for lift cylinder 5 shared space is little, and can not hinder other mechanisms that influence on the stock drill carriage.
The lifting oil cylinder 5 is connected with the main connecting rod 3 through a torsion arm 6, and the torsion arm 6 rotates to drive the main connecting rod 3 to rotate. The lifting oil cylinder 5 is horizontally arranged, and the power cylinder of the lifting oil cylinder 5 is ejected out to drive the torsion arm 6 to rotate.
Specifically, torsion arm 6 and lift cylinder 5's power cylinder rotatable coupling, torsion arm 6 and mounting bracket 1 rotatable coupling, torsion arm 6 owner connecting rod 3 fixed connection. Therefore, when the torsion arm 6 rotates relative to the mounting bracket 1, the torsion arm 6 is also driven to rotate relative to the mounting bracket 1.
Specifically, the connection position of the main connecting rod 3 and the mounting frame 1 is located at the lower part of the mounting frame 1 and close to one corner of the middle drill boom. When the connecting plate 2b is located at a low position, the end main link 3 connected with the mounting frame 1 is in a vertical state, and the first end main link 3 connected with the connecting plate 2b is in a horizontal state. An operator can easily stand on the side station platform 2 at the moment, and the main connecting rod 3 rotates upwards to drive the side station platform 2 to move upwards.
Until the main connecting rod 3 rotates to the limit position, namely the main connecting rod 3 at one end connected with the mounting frame 1 is in a horizontal state, the main connecting rod 3 at one end connected with the connecting plate 2b is in a vertical state, and the connecting plate 2b reaches the highest position, namely the people standing platform 2 reaches the highest position. The space occupied by the main connecting rod 3 is the smallest at this moment, and the main connecting rod is almost attached to the outer side of the mounting frame 1. When the use of the standing person platform 2 is not required, the footboard 2a is freely dropped such that the footboard 2a is in a vertical state and is located outside the main link 3. The standing platform 2 is in a contraction state at the moment, and the whole volume is small.
The present application has been described in detail above, and specific examples thereof are used herein to explain the principles and implementations of the present application, which are presented solely to aid in understanding the present application and its core concepts. It should be noted that, for those skilled in the art, it is possible to make several improvements and modifications to the present application without departing from the principle of the present application, and such improvements and modifications also fall within the scope of the claims of the present application.
Claims (10)
1. The connecting rod lifting station platform of the anchor rod drill carriage is characterized by comprising a station platform and a lifting mechanism, wherein the station platform is connected with a first end of a connecting rod assembly, the station platform can rotate relative to the connecting rod assembly, and a second end of the connecting rod assembly is connected with a telescopic arm through the lifting mechanism; the lifting mechanism works to drive the connecting rod assembly to rotate around the second end of the lifting mechanism, and the moving connecting rod assembly drives the standing person platform to change the height of the standing person platform.
2. The connecting rod lift station personnel platform of the anchor rod drill carriage of claim 1, characterized in that the telescopic arm is connected with a mounting bracket, and the mounting bracket is connected with the telescopic arm and the connecting rod assembly.
3. The connecting rod lifting station platform of the anchor rod drill carriage as claimed in claim 1, wherein the station platform comprises a pedal and a connecting plate, the connecting plate is arranged on one side of the pedal, and the connecting rod assembly is connected with the connecting plate; the connecting plate and the pedal are either positioned on the same plane or are perpendicular to each other.
4. The connecting rod elevating station personnel platform of the rock-bolt drill carriage of claim 3, characterized in that the connecting rod assembly comprises a main connecting rod and an auxiliary connecting rod, and the main connecting rod and the auxiliary connecting rod are respectively arranged at two sides of the mounting frame.
5. The connecting rod lifting station platform of the anchor rod drill carriage as recited in claim 4, wherein the main connecting rod is of an L-shaped connecting rod structure, a first end of the main connecting rod is connected with the station platform, and a second end of the main connecting rod is installed at one side of the mounting frame.
6. The connecting rod elevating station people platform of the anchor rod drill carriage according to claim 4 or 5, characterized in that the main connecting rod comprises two supporting rods with the same structure, the two supporting rods are arranged in parallel, and two ends of the two supporting rods are connected.
7. The connecting rod elevating station human platform of the anchor rod drill carriage as claimed in claim 1, wherein the elevating mechanism comprises an elevating cylinder, the elevating cylinder being installed at one side of the mounting frame; the lifting oil cylinder is connected with the main connecting rod through the torsion arm, and the torsion arm rotates to drive the main connecting rod to rotate.
8. The connecting rod elevating station people platform of the anchor rod drill carriage according to claim 4, wherein the projection of the auxiliary connecting rod on the vertical plane is L-shaped, and the projection of the auxiliary connecting rod on the horizontal plane is L-shaped.
9. The connecting rod elevating station people platform of the anchor rod drill carriage according to claim 8, wherein a first end of the auxiliary connecting rod is connected with the other end of the connecting plate, and a second end of the auxiliary connecting rod is connected with the other side of the mounting frame; the main connecting rod rotates to drive the auxiliary connecting rod to rotate.
10. The connecting rod lifting station people platform of the anchor rod drill carriage as recited in claim 4, wherein the position where the main connecting rod is connected with the connecting plate is designated as a first connecting point, the position where the auxiliary connecting rod is connected with the connecting plate is designated as a second connecting point, and the second connecting point is higher than the first connecting point; the position where the main connecting rod is connected with the mounting frame is marked as a third connecting point, the position where the auxiliary connecting rod is connected with the mounting frame is marked as a fourth connecting point, and the fourth connecting point is higher than the third connecting point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122358707.8U CN216043806U (en) | 2021-09-27 | 2021-09-27 | Connecting rod lifting station man platform of anchor rod drill carriage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122358707.8U CN216043806U (en) | 2021-09-27 | 2021-09-27 | Connecting rod lifting station man platform of anchor rod drill carriage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216043806U true CN216043806U (en) | 2022-03-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122358707.8U Active CN216043806U (en) | 2021-09-27 | 2021-09-27 | Connecting rod lifting station man platform of anchor rod drill carriage |
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| Country | Link |
|---|---|
| CN (1) | CN216043806U (en) |
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2021
- 2021-09-27 CN CN202122358707.8U patent/CN216043806U/en active Active
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