CN213775361U - Tunneling, anchoring and protecting integrated machine - Google Patents
Tunneling, anchoring and protecting integrated machine Download PDFInfo
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- CN213775361U CN213775361U CN202022605468.7U CN202022605468U CN213775361U CN 213775361 U CN213775361 U CN 213775361U CN 202022605468 U CN202022605468 U CN 202022605468U CN 213775361 U CN213775361 U CN 213775361U
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Abstract
The utility model discloses an dig anchor and protect all-in-one, combine to dig the quick-witted both sides and install flexible main arm, and flexible main arm front end installs main arm strutting arrangement, main arm strutting arrangement upper portion front side installs top anchor mechanism, should dig anchor and protect all-in-one simple structure, and reasonable in design sets up four roof bolters, and roof bolter and temporary support separation, the relatively independent operation, realize that temporary support once only protects one row or multirow top, the roof bolter is beaten one row or the multirow stock that circulates, whole anchor protects only need rise, each time falls in the temporary support of operation in-process, and the operating efficiency is improved. The anchoring material vehicle is internally provided with anchoring materials, so that the operation efficiency is improved, and the labor intensity is reduced; the constructor stands on the operation platform to complete the anchoring and protection related procedures of assembling and disassembling the drill rod, installing the anchoring agent anchor rod and the like, so that the temporary erection of unstable pedals is avoided, the safety of the constructor is improved, and the operation efficiency is improved; the main arm supporting device bears the axial acting force when the anchor rod and the anchor cable are anchored, and the telescopic main arm does not bear large bending moment, so that the reliability is improved.
Description
Technical Field
The utility model relates to a coal mine tunnel tunnelling is strutted integration equipment technical field specifically is an all-in-one is protected in anchor of digging.
Background
At present, most of domestic coal mine tunnels adopt a traditional construction process of tunneling by a fully mechanized excavating machine and manual supporting, and temporary supporting and anchor rod and anchor cable driving are completed manually. The empty-top time is long, and the safety is poor; the power of the equipment is insufficient, and the efficiency is low; the manual carrying and holding of the anchor protection material and the tool has high labor intensity.
The existing tunneling, anchoring and supporting integrated machine has various defects. The anchoring and protecting efficiency of the two-arm digging, anchoring and protecting integrated machine is low and far inferior to that of an anchoring and protecting mode of four manual drilling machines. The anchor protection devices of the four-arm tunneling, anchoring and protecting all-in-one machine are not separated and advance and retreat at the same time, and temporary support needs to be frequently lifted and lowered during construction of a plurality of rows of anchor rods, so that the efficiency is low; an onboard material conveying device is not arranged, all anchoring and protecting materials need to be conveyed to the rear side of the equipment repeatedly by manpower, the efficiency is low, and the labor intensity is high; the construction method has the advantages that no operation platform is provided, and constructors can stand everywhere to complete anchoring and protection related processes such as assembling and disassembling of drill rods and installation of anchoring agent anchor rods; without the telescopic boom supporting device, the telescopic boom bears larger bending moment when the anchor rod and the anchor cable are drilled, and the reliability is poor.
Disclosure of Invention
An object of the utility model is to provide an anchor all-in-one is protected in digging to propose current anchor all-in-one inefficiency, intensity of labour is big, the security is poor and the poor problem of reliability among the solution above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an anchor all-in-one is protected in digging, includes to combine to dig machine, flexible main arm, main arm strutting arrangement, top anchor mechanism, group anchor mechanism, temporary support, anchor and protect material car, skip guide rail and operation platform, combine to dig the machine both sides and install flexible main arm, and flexible main arm front end installs main arm strutting arrangement, flexible main arm and main arm strutting arrangement respectively are provided with two sets ofly, top anchor mechanism is installed to main arm strutting arrangement upper portion front side, and main arm strutting arrangement middle part rear side installs group anchor mechanism, anchor and protect the material car and install on flexible main arm of both sides and skip guide rail, and anchor and protect and install temporary support on the material car, skip guide rail is installed on combining to dig the machine, and operation platform installs on flexible main arm of both sides and main arm strutting arrangement.
Preferably, the main arm supporting device comprises a fixed cylinder, an inner cylinder, a supporting shoe and a bottom supporting oil cylinder, the inner cylinder is positioned in the fixed cylinder, the bottom supporting oil cylinder is arranged between the fixed cylinder and the inner cylinder, and the supporting shoe is arranged at the bottom of the inner cylinder;
preferably, the cylinder barrel of the bottom-supporting oil cylinder is fixed with the fixed cylinder, and the lever of the bottom-supporting oil cylinder is fixed with the inner cylinder 3.
Preferably, the top anchor mechanism comprises two anchor machines, the side anchor mechanism comprises two anchor machines, the four anchor machines are separated from the temporary support, the temporary support is realized by relatively independent operation, one row or multiple rows of tops are protected by the temporary support at one time, the anchor machines are used for driving one row or multiple rows of anchor rods in a circulating mode, the temporary support only needs to be lifted and lowered once in the whole anchor protection operation process, and the operation efficiency is improved.
Preferably, four wheels are installed on the lower portion of the anchoring and protecting material vehicle, two wheels on the front side of the anchoring and protecting material vehicle are located on the telescopic main arms on the two sides and are quickly connected with and separated from the telescopic main arms through quick-release stop pins, two wheels on the rear side of the anchoring and protecting material vehicle are located in the guide rails of the skip car and roll, anchoring and protecting materials are arranged in the anchoring and protecting material vehicle, operation efficiency is improved, and labor intensity is reduced.
Preferably, the operation platform be provided with four groups, constructor stands and accomplishes the relevant process of anchor protection such as installing and removing the drilling rod, installation anchoring agent stock on the operation platform, avoids building the construction of unstable footboard stand temporarily, improves constructor security, improves the operating efficiency.
Preferably, the main arm supporting device bears the axial acting force when the anchor rod and the anchor cable are anchored, and the telescopic main arm 2 does not bear large bending moment, so that the reliability is improved.
Compared with the prior art, the beneficial effects of the utility model are that: the tunneling, anchoring and protecting all-in-one machine is simple in structure and reasonable in design. The four anchor rod machines are arranged, the anchor rod machines are separated from the temporary support, the relative independent operation is realized, the temporary support is realized to protect one row or multiple rows of tops at one time, the anchor rod machines are used for driving one row or multiple rows of anchor rods in a circulating mode, the temporary support only needs to ascend and descend once in the whole anchor protection operation process, and the operation efficiency is improved. The anchoring material vehicle is internally provided with anchoring materials, so that the operation efficiency is improved, and the labor intensity is reduced; the constructor stands on the operation platform to complete the anchoring and protection related procedures of assembling and disassembling the drill rod, installing the anchoring agent anchor rod and the like, so that the temporary erection of unstable pedals is avoided, the safety of the constructor is improved, and the operation efficiency is improved; the main arm supporting device bears the axial acting force when the anchor rod and the anchor cable are anchored, and the telescopic main arm does not bear large bending moment, so that the reliability is improved.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of the anchoring and protecting material vehicle of the present invention;
fig. 3 is a sectional view of the overall structure of the main arm support device of the present invention.
In the figure: the comprehensive excavating machine comprises a comprehensive excavating machine 1, a telescopic main arm 2, a main arm supporting device 3, a fixed cylinder 3-1, an inner cylinder 3-2, a supporting shoe 3-3, a bottom supporting oil cylinder 3-4, a top anchor mechanism 4, a side anchor mechanism 5, a temporary support 6, an anchor protection material vehicle 7, a skip guide rail 8 and an operation platform 9.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.
Referring to fig. 1-3, the present invention provides a technical solution: the tunneling, anchoring and protecting integrated machine comprises a comprehensive tunneling machine 1, a telescopic main arm 2, a main arm supporting device 3, a top anchor mechanism 4, a side anchor mechanism 5, a temporary support 6, an anchoring material vehicle 7, a skip guide rail 8 and an operation platform 9, wherein the telescopic main arm 2 is installed on two sides of the comprehensive tunneling machine 1, the main arm supporting device 3 is installed at the front end of the telescopic main arm 2, the telescopic main arm 2 and the main arm supporting device 3 are respectively provided with two groups, the top anchor mechanism 4 is installed on the front side of the upper portion of the main arm supporting device 3, the top anchor mechanism 4 comprises two anchor rod machines, the side anchor mechanism 5 is installed on the rear side of the middle portion of the main arm supporting device 3, the side anchor mechanism 5 comprises two anchor rod machines, the four anchor rod machines are separated from the temporary support 6 to operate relatively independently, the temporary support 6 can be used for protecting one row or one top at a time, the anchor rod machines can play one row of multi-row of anchor rods in a circulating mode, and the multi-row anchor rod machines can only need to lift the temporary support 6 in the whole anchoring operation process, The anchor and protection material vehicle 7 is arranged on the two side telescopic main arms 2 and the skip guide rails 8, the temporary supports 6 are arranged on the anchor and protection material vehicle 7, the four wheels are arranged on the lower portion of the anchor and protection material vehicle 7, the two wheels on the front side of the anchor and protection material vehicle 7 are located on the two side telescopic main arms 2 and are quickly connected with and separated from the telescopic main arms 2 through quick-release stop pins, the two wheels on the rear side of the anchor and protection material vehicle 7 are located in the skip guide rails 8 to roll, and anchor and protection materials are arranged in the anchor and protection material vehicle 7, so that the operation efficiency is improved, and the labor intensity is reduced; a skip guide rail 8 is arranged on the fully-mechanized excavating machine 1, and an operation platform 9 is arranged on the two side telescopic main arms 2 and the main arm supporting device 3; the main arm supporting device 3 comprises a fixed cylinder 3-1, an inner cylinder 3-2, a supporting shoe 3-3 and a bottom supporting oil cylinder 3-4, wherein the inner cylinder 3-2 is positioned inside the fixed cylinder 3-1, the bottom supporting oil cylinder 3-4 is arranged between the fixed cylinder 3-1 and the inner cylinder 3-2, and the supporting shoe 3-3 is arranged at the bottom of the inner cylinder 3-2; the cylinder barrel of the bottom-supporting oil cylinder 3-4 is fixed with the fixed cylinder 3-1, and the lever of the bottom-supporting oil cylinder 3-4 is fixed with the inner cylinder 3-2; four groups of operation platforms 9 are arranged, and constructors stand on the operation platforms 9 to complete anchoring and protection related procedures such as assembling and disassembling drill rods and installing anchoring agent anchor rods, so that unstable pedal standing construction is avoided, the safety of constructors is improved, and the operation efficiency is improved; the main arm supporting device 3 bears the axial acting force when the anchor rod and the anchor cable are anchored, and the telescopic main arm 2 does not bear large bending moment, so that the reliability is improved.
The working principle is as follows: when the main arm support device works, the main arm support device 3, the top anchor mechanism 4, the side anchor mechanism 5, the temporary support 6, the anchoring material vehicle 7, the operation platform 9 and other mechanisms are pulled to the position of a first row of anchor rods by utilizing the power extending out of the telescopic main arm 2, the main arm support device 3 utilizes the bottom-supporting oil cylinder 3-4 to support the shoe 3-3 to a bottom plate of a real roadway, one or more rows of anchor nets are laid on the temporary support 6 and the top plate of the real roadway is supported by utilizing the hydraulic oil cylinder to realize one-time one or more rows of tops protection, the anchor rod machine utilizes the functions of sliding, rotating, lifting, drilling and the like to complete the construction of the first row of anchor rods, then the shoe 3-3 of the main arm support device 3 is retracted, the quick-release stop pin connected between the anchoring material vehicle 7 and the telescopic main arm 2 is opened, at the moment, the temporary support 6 and the anchoring material vehicle 7 are disconnected from the rigid connection with the telescopic main arm 2, and the telescopic main arm 2 is connected with the telescopic main arm 2 by the telescopic main arm 2, The top anchor mechanism 4, the side anchor mechanism 5, the operation platform 9 and other mechanisms are pulled to the position of the second row of anchor rods for construction, the temporary support 6 only needs to ascend and descend once in the whole anchoring and protecting operation process, and the content which is not described in detail in the description belongs to the prior art which is known by professionals in the field.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (4)
1. The utility model provides an anchor all-in-one is protected in digging, includes that the machine of digging (1), flexible main arm (2), main arm strutting arrangement (3), top anchor mechanism (4), group anchor mechanism (5), temporary support (6), anchor protect material car (7), skip guide rail (8) and operation platform (9), its characterized in that: the comprehensive excavating machine is characterized in that telescopic main arms (2) are mounted on two sides of the comprehensive excavating machine (1), a main arm supporting device (3) is mounted at the front end of each telescopic main arm (2), two groups of telescopic main arms (2) and two groups of main arm supporting devices (3) are arranged respectively, an anchor jacking mechanism (4) is mounted on the front side of the upper portion of each main arm supporting device (3), an anchor assisting mechanism (5) is mounted on the rear side of the middle portion of each main arm supporting device (3), an anchor protecting material vehicle (7) is mounted on the telescopic main arms (2) on the two sides and a skip guide rail (8), a temporary support (6) is mounted on the anchor protecting material vehicle (7), the skip guide rail (8) is mounted on the comprehensive excavating machine (1), and an operation platform (9) is mounted on the telescopic main arms (2) on the two sides and the main arm supporting devices (3);
the main arm supporting device (3) comprises a fixed cylinder (3-1), an inner cylinder (3-2), a supporting shoe (3-3) and a bottom supporting oil cylinder (3-4), the inner cylinder (3-2) is located inside the fixed cylinder (3-1), the bottom supporting oil cylinder (3-4) is installed between the fixed cylinder (3-1) and the inner cylinder (3-2), and the supporting shoe (3-3) is installed at the bottom of the inner cylinder (3-2);
the cylinder barrel of the bottom-supporting oil cylinder (3-4) is fixed with the fixed cylinder (3-1), and the lever of the bottom-supporting oil cylinder (3-4) is fixed with the inner cylinder (3-2).
2. The machine of claim 1, wherein: the top anchor mechanism (4) comprises two anchor rod machines, the side anchor mechanism (5) comprises two anchor rod machines, and the four anchor rod machines are separated from the temporary support (6).
3. The machine of claim 1, wherein: four wheels are installed on the lower portion of the anchoring and protecting material vehicle (7), two wheels on the front side of the anchoring and protecting material vehicle (7) are located on the two side telescopic main arms (2), two wheels on the rear side of the anchoring and protecting material vehicle (7) are located in the skip guide rails (8) to roll, and anchoring and protecting materials are arranged in the anchoring and protecting material vehicle (7).
4. The machine of claim 1, wherein: four groups of operation platforms (9) are arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022605468.7U CN213775361U (en) | 2020-11-12 | 2020-11-12 | Tunneling, anchoring and protecting integrated machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022605468.7U CN213775361U (en) | 2020-11-12 | 2020-11-12 | Tunneling, anchoring and protecting integrated machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213775361U true CN213775361U (en) | 2021-07-23 |
Family
ID=76915989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022605468.7U Active CN213775361U (en) | 2020-11-12 | 2020-11-12 | Tunneling, anchoring and protecting integrated machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213775361U (en) |
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2020
- 2020-11-12 CN CN202022605468.7U patent/CN213775361U/en active Active
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