CN216374322U - Stock pore-creating movable trolley - Google Patents
Stock pore-creating movable trolley Download PDFInfo
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- CN216374322U CN216374322U CN202122926383.3U CN202122926383U CN216374322U CN 216374322 U CN216374322 U CN 216374322U CN 202122926383 U CN202122926383 U CN 202122926383U CN 216374322 U CN216374322 U CN 216374322U
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- 239000010720 hydraulic oil Substances 0.000 claims description 23
- 230000006835 compression Effects 0.000 claims description 20
- 238000007906 compression Methods 0.000 claims description 20
- 230000008602 contraction Effects 0.000 claims description 3
- 238000010276 construction Methods 0.000 description 7
- 238000005553 drilling Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model relates to an anchor rod hole-forming movable trolley which comprises a dumper body and a lifting platform, wherein the dumper body is provided with a lifting platform; the dumper body comprises a dumper head, a dumper frame and a carriage, a first sliding groove is formed in the left portion of the front surface of the dumper frame, a second sliding groove is formed in the left portion of the rear surface of the dumper frame, the lifting platform comprises a bearing table, a first supporting rod and a second supporting rod, the left end of the lower surface of the bearing table is hinged to the left end of the upper surface of the carriage, a third sliding groove is formed in the right portion of the front side of the bearing table, a fourth sliding groove is formed in the right portion of the rear side of the bearing table, the first supporting rod and the second supporting rod are identical in shape and structure and symmetrical in the front-back direction, the middle portion of the first supporting rod is hinged to the center of the front side of the carriage, first sliding blocks are arranged at the upper end and the lower end of the first supporting rod, the first sliding blocks are cylinders, the first sliding blocks at the upper end of the first supporting rod extend into the third sliding groove, and the first sliding blocks at the lower end of the first supporting rod extend into the first sliding groove.
Description
Technical Field
The utility model relates to the technical field of tunnel support, in particular to an anchor rod hole-forming mobile trolley.
Background
The underground caverns for building the pumped storage power station are more, the excavation amount is large, the number of tunnels is large, the supporting amount is large, the existing cavern internal supporting trolley is single in form and fixed in size, cannot change in time along with the change of the cavern diameter, and brings certain influence on the supporting operation in the cavern construction process; the conventional single-arm supporting trolley has the advantages of small operation platform, inconvenience in movement, limited operation height, incapability of carrying out driller operation and influence on the construction progress. In order to further improve the convenience of the supporting operation in the cavern and the construction efficiency, the anchor rod hole-forming movable trolley is provided.
Disclosure of Invention
The utility model provides an anchor rod hole forming mobile trolley, aiming at solving the problems that the existing supporting trolley operation platform is small and cannot carry out driller operation to influence the construction progress, and aiming at improving the convenience of the supporting operation in a cavern and the construction efficiency.
In order to achieve the purpose, the technical scheme of the utility model is as follows:
an anchor rod hole-forming movable trolley comprises a dumper body and a lifting platform;
the dumper body comprises a dumper head, a dumper frame and a carriage, the dumper frame is connected to the right side of the dumper head and is a horizontal rectangular plate, a first sliding groove which is sunken towards the inside of the dumper frame and has a forward opening is formed in the left part of the front surface of the dumper frame, the left end of the first sliding chute is close to the left end of the frame, the right end of the first sliding chute is close to the center of the front surface of the frame, the left part of the rear surface of the frame is provided with a second sliding chute corresponding to the first sliding chute, the second sliding groove and the first sliding groove are symmetrical in the front-back direction, a carriage is arranged above the frame, the carriage is a hollow cuboid with an opening at the upper end, the right end of the lower surface of the carriage is hinged with the right end of the upper surface of the frame, a hydraulic oil cylinder is arranged in the middle of the frame, a through hole for accommodating the hydraulic oil cylinder is arranged at the left part of the frame, the middle part of the shell of the hydraulic oil cylinder is hinged on the front inner side wall and the rear inner side wall of the through hole, and the piston end of the hydraulic oil cylinder is hinged on the lower surface of the carriage;
the lifting platform comprises a bearing platform, a first supporting rod and a second supporting rod, the bearing platform is a hollow cuboid with an opening at the upper end, the length and the width of the bearing platform are respectively consistent with those of a carriage, the bearing platform is positioned right above the carriage, the left end of the lower surface of the bearing platform is hinged with the left end of the upper surface of the carriage, a third sliding groove which is sunken towards the inside of the bearing platform and has a forward opening is arranged at the right part of the lower end of the front side of the bearing platform, the left end of the third sliding groove is close to the center of the front side of the bearing platform, the right end of the third sliding groove is close to the right end of the bearing platform, a fourth sliding groove corresponding to the third sliding groove is arranged at the right part of the rear side of the bearing platform, and the fourth sliding groove and the third sliding groove are symmetrical front and back;
the first support rod and the second support rod are rod bodies which are identical in shape and size and symmetrical front and back, the middle of the first support rod is hinged to the center of the front side face of the carriage, first sliders are arranged at the upper end and the lower end of the first support rod and are cylinders, the first slider at the upper end of the first support rod extends into a third sliding groove, the first slider at the lower end of the first support rod extends into the first sliding groove, the middle of the second support rod is hinged to the center of the rear side face of the carriage, second sliders are arranged at the upper end and the lower end of the second support rod, the second slider at the upper end of the second support rod extends into a fourth sliding groove, and the second slider at the lower end of the second support rod extends into the second sliding groove.
Further, when the hydraulic oil cylinder is in a contraction state, the carriage and the bearing platform are both in a horizontal state, the lower surface of the carriage is in contact with the upper surface of the frame, and the lower surface of the bearing platform is in contact with the upper surface of the carriage.
Furthermore, when the hydraulic oil cylinder is in an extension state, the left end of the carriage is higher than the right end of the carriage, and the bearing platform is in a horizontal state.
Further, first compression spring is connected in the first sliding groove, one end of the first compression spring is connected to the inner wall of the right side of the first sliding groove, the other end of the first compression spring is connected to the first sliding block at the lower end of the first supporting rod, a second compression spring is connected in the second sliding groove, one end of the second compression spring is connected to the inner wall of the right side of the second sliding groove, and the other end of the second compression spring is connected to the second sliding block at the lower end of the second supporting rod.
Further, the natural length of the first compression spring is equal to the length of the first sliding chute.
Furthermore, the upper end and the lower end of the first sliding block are in sliding contact with the upper inner wall and the lower inner wall of the first sliding chute or the third sliding chute, and the upper end and the lower end of the second sliding block are in sliding contact with the upper inner wall and the lower inner wall of the second sliding chute or the fourth sliding chute.
Further, when the carriage is in a horizontal state, the first sliding block at the lower end of the first supporting rod is located at the left end of the first sliding groove, and the first sliding block at the upper end of the first supporting rod is located at the right end of the third sliding groove.
Furthermore, an openable door is arranged on the rear side surface of the carriage.
Through the technical scheme, the utility model has the beneficial effects that:
the self-dumping truck body is used as the base of the anchor rod drilling trolley, has strong operability, wide selection and convenient transformation, is suitable for moving and supporting in the tunnel, can carry various devices and tools, is convenient to move and simple to operate, and can effectively improve the construction efficiency.
The bearing table disclosed by the utility model has a large space, and can effectively protect operators, prevent the operators from falling off in the operation process and ensure the life safety of the operators.
The utility model can move quickly, is convenient and adjustable to lift, and has more obvious convenience and transportation advantages compared with the existing supporting trolley.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a state diagram of the use of the present invention.
The reference numbers in the drawings are as follows: the device comprises a vehicle head 1, a vehicle frame 2, a carriage 3, a bearing platform 4, a first support rod 5, a first sliding groove 21, a hydraulic oil cylinder 22, a door 31, a third sliding groove 41, a first sliding block 51 and a first compression spring 211.
Detailed Description
The utility model is further described with reference to the following figures and detailed description:
as shown in fig. 1 to 2, an anchor rod hole-forming mobile trolley comprises a dumper body and a lifting platform;
the dumper body comprises a dumper head 1, a dumper frame 2 and a carriage 3, the dumper head 1 is connected with the dumper frame 2 on the right side, the dumper frame 2 is a horizontal rectangular plate, a first chute 21 which is recessed towards the inside of the dumper frame 2 and has a forward opening is arranged at the left part of the front surface of the dumper frame 2, the left end of the first chute 21 is close to the left end of the dumper frame 2, the right end of the first chute 21 is close to the center of the front surface of the dumper frame 2, a second chute corresponding to the first chute 21 is arranged at the left part of the rear surface of the dumper frame 2, the second chute and the first chute 21 are symmetrical in the front-back direction, the carriage 3 is arranged above the dumper frame 2, the carriage 3 is a hollow cuboid with an upper end opening, the right end of the lower surface of the carriage 3 is hinged with the right end of the upper surface of the dumper frame 2, a hydraulic oil cylinder 22 is arranged at the middle part of the dumper frame 2, a through hole for accommodating the hydraulic oil cylinder is arranged at the left part of the dumper frame, the middle part of a shell of the hydraulic oil cylinder 22 is hinged on the front-back inner side wall of the through hole, the piston end of the hydraulic oil cylinder 22 is hinged with the lower surface of the carriage 3;
the lifting platform comprises a bearing platform 4, a first supporting rod 5 and a second supporting rod, wherein the bearing platform 4 is a hollow cuboid with an upper end open, the length and the width of the bearing platform 4 are respectively consistent with those of a carriage 3, the bearing platform 4 is positioned right above the carriage 3, the left end of the lower surface of the bearing platform 4 is hinged with the left end of the upper surface of the carriage 3, a third sliding groove 41 which is sunken towards the inside of the bearing platform 4 and has a forward opening is arranged at the right part of the lower end of the front side of the bearing platform 4, the left end of the third sliding groove 41 is close to the center of the front side of the bearing platform 4, the right end of the third sliding groove is close to the right end of the bearing platform 4, a fourth sliding groove corresponding to the third sliding groove 41 is arranged at the right part of the rear side of the bearing platform 4, and the fourth sliding groove and the third sliding groove 41 are symmetrical front and back;
When the hydraulic oil cylinder 22 is in a contraction state, the carriage 3 and the bearing platform 4 are both in a horizontal state, the lower surface of the carriage 3 is in contact with the upper surface of the frame 2, and the lower surface of the bearing platform 4 is in contact with the upper surface of the carriage 3.
When the hydraulic oil cylinder 22 is in an extended state, the left end of the carriage 3 is higher than the right end of the carriage 3, and the bearing platform 4 is in a horizontal state.
The natural length of the first compression spring 211 is equal to the length of the first slide slot 21.
The upper end and the lower end of the first sliding block 51 are in sliding contact with the upper inner wall and the lower inner wall of the first sliding chute 21 or the third sliding chute 41, respectively, and the upper end and the lower end of the second sliding block are in sliding contact with the upper inner wall and the lower inner wall of the second sliding chute or the fourth sliding chute, respectively.
When the carriage 3 is in a horizontal state, the first slider 51 at the lower end of the first support rod 5 is located at the left end of the first sliding chute 21, and the first slider 51 at the upper end of the first support rod 5 is located at the right end of the third sliding chute 41.
An openable and closable door 31 is provided on the rear side surface of the vehicle compartment 3.
When the anchor rod drilling machine and other anchor rod supporting tools and equipment are installed on the bearing table 4, when a hydraulic oil cylinder 22 of a dumper body is not lifted, the carriage 3 and the bearing table 4 are both in a horizontal state, the lower surface of the bearing table 4 is in contact with the upper surface of the carriage 3, when the dumper body moves to a position needing drilling and supporting, the carriage 3 is opened to take out the needed equipment or tool, then a door 31 on the carriage 3 is locked, the hydraulic oil cylinder 22 is started, the right end of the carriage 3 is hinged with the right end of the frame 2 along with the extension of the hydraulic oil cylinder 22, the left end of the carriage 3 is tilted upwards, the middle parts of the first supporting rod 5 and the second supporting rod are hinged with the carriage 3, a first sliding block 51 at the lower end of the first supporting rod 5 slides in a first sliding groove 21, a second sliding block at the lower end of the second supporting rod slides in a second sliding groove, so that the upper ends of the first supporting rod 5 and the second supporting rod rotate around the center of the front and back surfaces of the carriage 3, make the bottom surface right-hand member of plummer 4 and the bottom surface left end of plummer 4 on same horizontal plane all the time, promptly: along with the extension of the hydraulic oil cylinder 22, the bearing platform 4 is always lifted upwards in a horizontal state until reaching a position convenient for drilling and supporting operation.
The self-dumping truck body is used as the base of the anchor rod drilling trolley, has strong operability, wide selection and convenient transformation, is suitable for moving and supporting in the tunnel, can carry various devices and tools, is convenient to move and simple to operate, and can effectively improve the construction efficiency.
The bearing table 4 has large space, and the bearing table 4 can effectively protect operators, prevent the operators from falling off in the operation process and ensure the life safety of the operators.
The utility model can move quickly, is convenient and adjustable to lift, and has more obvious convenience and transportation advantages compared with the existing supporting trolley.
The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various modifications can be made to the technical solution of the present invention within the scope of disclosure without departing from the spirit of the present invention.
Claims (8)
1. An anchor rod hole-forming movable trolley is characterized by comprising a dumper body and a lifting platform;
the dumper body comprises a dumper head (1), a dumper frame (2) and a carriage (3), the dumper frame (2) is connected to the right side of the dumper head (1), the dumper frame (2) is a horizontal rectangular plate, a first sliding chute (21) which is sunken towards the inside of the dumper frame (2) and has a forward opening is arranged at the left part of the front surface of the dumper frame (2), the left end of the first sliding chute (21) is close to the left end of the dumper frame (2), the right end of the front surface of the dumper frame (2) is close to the center of the front surface of the dumper frame (2), a second sliding chute corresponding to the first sliding chute (21) is arranged at the left part of the rear surface of the dumper frame (2), the second sliding chute and the first sliding chute (21) are symmetrical front and back, the carriage (3) is arranged above the dumper frame (2), the carriage (3) is a hollow cuboid with an opening at the upper end, the right end of the lower surface of the carriage (3) is hinged with the right end of the upper surface of the dumper frame (2), a hydraulic oil cylinder (22) is arranged in the middle part of the dumper frame (2), a through hole for accommodating a hydraulic oil cylinder is formed in the left part of the frame (2), the middle part of a shell of the hydraulic oil cylinder (22) is hinged to the front inner side wall and the rear inner side wall of the through hole, and the piston end of the hydraulic oil cylinder (22) is hinged to the lower surface of the carriage (3);
the lifting platform comprises a bearing platform (4), a first supporting rod (5) and a second supporting rod, the bearing table (4) is a hollow cuboid with an upper end open, the length and the width of the bearing table (4) are respectively consistent with those of the carriage (3), the bearing table (4) is positioned right above the carriage (3), the left end of the lower surface of the bearing table (4) is hinged with the left end of the upper surface of the carriage (3), the right part of the lower end of the front side surface of the bearing table (4) is provided with a third sliding chute (41) which is sunken towards the inside of the bearing table (4) and has a forward opening, the left end of the third sliding chute (41) is close to the center of the front side surface of the bearing table (4), the right end of the third sliding chute is close to the right end of the bearing table (4), a fourth sliding chute corresponding to the third sliding chute (41) is arranged at the right part of the rear side surface of the bearing table (4), and the fourth sliding chute and the third sliding chute (41) are symmetrical front and back;
first bracing piece (5) and second bracing piece are the body of rod of the equal unanimity and front-back symmetry of shape size, and first bracing piece (5) middle part articulates at carriage (3) leading flank center, and the upper and lower both ends of first bracing piece (5) all are provided with first slider (51), first slider (51) are the cylinder, and first slider (51) of first bracing piece (5) upper end are stretched into in third spout (41), and first slider (51) of first bracing piece (5) lower extreme are stretched into in first spout (21), the middle part of second bracing piece articulates at carriage (3) trailing flank center, and the upper and lower both ends of second bracing piece all are provided with the second slider, in the second slider of second bracing piece upper end stretches into the fourth spout, the second slider of second bracing piece lower extreme stretches into in the second spout.
2. The anchor rod hole-forming movable trolley according to claim 1, wherein when the hydraulic oil cylinder (22) is in a contraction state, the carriage (3) and the bearing platform (4) are both in a horizontal state, the lower surface of the carriage (3) is in contact with the upper surface of the frame (2), and the lower surface of the bearing platform (4) is in contact with the upper surface of the carriage (3).
3. The anchor rod hole-forming movable trolley according to claim 1, wherein when the hydraulic oil cylinder (22) is in an extended state, the left end of the carriage (3) is higher than the right end of the carriage (3), and the bearing table (4) is in a horizontal state.
4. The anchor rod pore-creating moving trolley according to claim 1, wherein a first compression spring (211) is connected in the first sliding chute (21), one end of the first compression spring (211) is connected to the inner wall of the right side of the first sliding chute (21), the other end of the first compression spring is connected to a first sliding block (51) at the lower end of the first support rod (5), a second compression spring is connected in the second sliding chute, one end of the second compression spring is connected to the inner wall of the right side of the second sliding chute, and the other end of the second compression spring is connected to a second sliding block at the lower end of the second support rod.
5. An anchor rod boring mobile trolley as claimed in claim 4, characterised in that the natural length of the first compression spring (211) is equal to the length of the first runner (21).
6. The anchor rod hole-forming moving trolley according to claim 1, wherein the upper end and the lower end of the first sliding block (51) are in sliding contact with the upper inner wall and the lower inner wall of the first sliding chute (21) or the third sliding chute (41), and the upper end and the lower end of the second sliding block are in sliding contact with the upper inner wall and the lower inner wall of the second sliding chute or the fourth sliding chute.
7. An anchor rod pore-creating moving trolley according to claim 2, characterized in that when the carriage (3) is in a horizontal state, the first slide block (51) at the lower end of the first support rod (5) is located at the left end of the first sliding chute (21), and the first slide block (51) at the upper end of the first support rod (5) is located at the right end of the third sliding chute (41).
8. An anchor rod hole-making mobile trolley as claimed in claim 1, characterized in that an openable door (31) is provided on the rear side of the carriage (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122926383.3U CN216374322U (en) | 2021-11-26 | 2021-11-26 | Stock pore-creating movable trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122926383.3U CN216374322U (en) | 2021-11-26 | 2021-11-26 | Stock pore-creating movable trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216374322U true CN216374322U (en) | 2022-04-26 |
Family
ID=81218085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122926383.3U Active CN216374322U (en) | 2021-11-26 | 2021-11-26 | Stock pore-creating movable trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216374322U (en) |
-
2021
- 2021-11-26 CN CN202122926383.3U patent/CN216374322U/en active Active
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