CN204492814U - A kind of comprehensive digging equipment heading equipment - Google Patents
A kind of comprehensive digging equipment heading equipment Download PDFInfo
- Publication number
- CN204492814U CN204492814U CN201520025260.4U CN201520025260U CN204492814U CN 204492814 U CN204492814 U CN 204492814U CN 201520025260 U CN201520025260 U CN 201520025260U CN 204492814 U CN204492814 U CN 204492814U
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- anchor
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- development machine
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Abstract
The utility model relates to a kind of comprehensive digging equipment heading equipment, can effectively solve existing coal road, alternate heading efficiency of construction is low, progress is slow, cost is high, potential safety hazard is many, the problem of operating environment difference, technical scheme is, comprise development machine, the both sides, front end of development machine are provided with the side anchor arrangement making anchor for roadway's sides anchor pole, tail end both sides are provided with the top anchor arrangement making anchor for tunnel top and slope bolt, the utility model novel structure is unique, easy production, easy to operate, one-machine-multi-function, combining structure, configure as required, rapidly and efficiently, wide adaptability, it is convenient to reequip, easy to operate, with low cost, cost performance is high, energy-conserving and environment-protective, safe and reliable, it is tunnel (closed conduit, tunnel) innovation on construction heading equipment.
Description
Technical field
The utility model relates to coal mine roadway, water conservancy closed conduit, traffic tunnel technical field of construction equipment, particularly a kind of tunnel (closed conduit, tunnel) working comprehensive digging equipment heading equipment.
Background technology
At present, in the coal road in colliery, half-coal rock roadway tunneling construction, down-hole generally employs development machine.But in " dig, prop up, transport " three links of roadway construction, lane topmast is protected and is still the weakest link, show the sequence construction that piercing technique arrangement can only be loaded and transported by cutting-> supporting-> and rest on artificial or semi-mechanization construction level, support time is long, mining machinery does not match, function singleness, and the construction level of alternate heading moon progress is also hovered at about 300 meters always.Mining machinery does not match and causes that potential safety hazard is many, cost of ton coal is high, be at present puzzlement domestic colliery industry development, urgently capture a difficult problem.
Summary of the invention
For above-mentioned situation, for overcoming the defect of prior art, the object of the utility model is just to provide a kind of comprehensive digging equipment heading equipment, effectively can solve existing coal road, alternate heading efficiency of construction is low, progress is slow, cost is high, potential safety hazard is many, problem that operating environment is poor.
The technical scheme that the utility model solves comprises development machine, and the both sides, front end of development machine are provided with the side anchor arrangement making anchor for roadway's sides anchor pole, and tail end both sides are provided with the top anchor arrangement making anchor for tunnel top and slope bolt.
Described side anchor arrangement comprises two the first hydraulic anchor rod machines being symmetricly set on development machine both sides, first hydraulic anchor rod machine comprises the first hydraulic cylinder and is contained in the first roof-bolter on hydraulic cylinder piston rod, the cutterhead cantilever of development machine is equipped with clip, cylinder ends and the clip of the first hydraulic cylinder are hinged, hinged two-way cylinder is equipped with in first hydraulic anchor rod machine rear on driving body, the piston rod end of two-way cylinder and the cylinder body of the first hydraulic cylinder hinged, form the angle adjustment mechanism of the first hydraulic anchor rod machine opening and closing;
Described top anchor arrangement comprises the second hydraulic anchor rod machine, drilling cramp and platform steel plate, second hydraulic anchor rod machine comprises the second hydraulic cylinder and is contained in the second roof-bolter on the second hydraulic cylinder piston rod, drilling cramp is symmetricly set on the both sides of the tail chute of development machine, drilling cramp is provided with the slideway of position adjustable, vertically being contained on slideway through slide plate of second roof-bolter, form the second roof-bolter along on drilling cramp, under slide construction, platform steel plate is contained on the base plate of development machine through connecting bolt level, base plate has the hole slot of up/down perforation, the cylinder body of the second hydraulic cylinder is placed in hole slot, form the spacing of the second hydraulic anchor rod machine, angle adjustment mechanism.
The utility model novel structure is unique, easy production, easy to operate, one-machine-multi-function, combining structure, configure as required, rapidly and efficiently, wide adaptability, repacking be convenient, easy to operate, with low cost, cost performance is high, energy-conserving and environment-protective, safe and reliable, be the innovation on tunnel (closed conduit, tunnel) construction heading equipment.
Accompanying drawing explanation
Fig. 1 is the structural representation (having installed gas drainage drilling rig) of the utility model development machine.
Fig. 2 is the top view of the utility model side anchor arrangement.
Fig. 3 is the front view of the utility model top anchor arrangement.
Fig. 4 is the top view of the utility model top anchor arrangement.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in further detail.
Provided by Fig. 1-4, the utility model comprises development machine, it is characterized in that, the both sides, front end of development machine are provided with the side anchor arrangement making anchor for roadway's sides anchor pole, and tail end both sides are provided with the top anchor arrangement making anchor for tunnel top and slope bolt.
For ensureing result of use, described side anchor arrangement comprises two the first hydraulic anchor rod machines being symmetricly set on development machine both sides, first hydraulic anchor rod machine comprises the first hydraulic cylinder 4a and is contained in the first roof-bolter 4b on hydraulic cylinder 4a piston rod, the cutterhead cantilever 1 of development machine is equipped with clip 2, cylinder ends and the clip 2 of the first hydraulic cylinder 4a are hinged, hinged two-way cylinder 3 is equipped with in first hydraulic anchor rod machine rear on driving body, the piston rod end of two-way cylinder 3 and the cylinder body of the first hydraulic cylinder 4a hinged, form the first hydraulic anchor rod machine to open, the angle adjustment mechanism of closing,
Described top anchor arrangement comprises the second hydraulic anchor rod machine, drilling cramp 6 and platform steel plate 10, second hydraulic anchor rod machine comprises the second hydraulic cylinder 5a and is contained in the second roof-bolter 5b on the second hydraulic cylinder 5a piston rod 12, drilling cramp 6 is symmetricly set on the both sides of the tail chute 14 of development machine, drilling cramp 6 is provided with the slideway 7 of position adjustable, second roof-bolter 5b is vertically contained on slideway 7 through slide plate 8, form the second roof-bolter 5b along on drilling cramp 6, under slide construction, platform steel plate 10 is contained on the base plate 15 of development machine through connecting bolt level, base plate 15 has the hole slot 11 of up/down perforation, the cylinder body of the second hydraulic cylinder 5a is placed in hole slot 11, form the spacing of the second hydraulic anchor rod machine, angle adjustment mechanism, the drilling cramp 6 of described both sides respectively there are two the second hydraulic anchor rod machines, the rubber washer 9 for cushioning is provided with between the cylinder body of the second described hydraulic cylinder 5a and hole slot 11,
The top of the cutterhead cantilever 1 of described development machine is provided with gas drainage drilling rig 16 forward;
Described development machine is prior art, and the model as the group-production of Ping Meishenma mechanized equipment is the development machine of EBZ300;
The first described hydraulic anchor rod machine and the second hydraulic anchor rod machine are commercially available prod (prior art), and the model of producing as Shijiazhuang City Yi Delong electromechanical equipment manufacturing company is MYT-125 hydraulic anchor rod machine;
Described gas drainage drilling rig 16 is commercially available prod (prior art), and the model of producing as Jining Heng Wang industrial and mineral Machinery Co., Ltd. is ZDY660 gas drainage drilling rig.
When the utility model uses, have in strict implement " coal safety regulations " to doubt and must visit, first visit the relevant regulations of digging afterwards.According to the hydrogeological conditions in tunnel, the spy of coal road if desired gas and water is put, and the spy of drilling of airborne gas drainage drilling rig 16 installation in position of joining track in the top of development machine front end cutterhead cantilever 1 is put.Spy discharges complete, and gas drainage drilling rig 16 is removed, carried at random.After potential safety hazard verifies eliminating, development machine to lower and on carry out coal body cut.DZJ-1 type automatic dustfall device can be installed additional in the spray dust-reducing system water supply system of development machine, a kind of clear water water smoke of original ejection is become the water smoke of band adhesive liquor, while coal body cut, start automatic dustfall device carry out depositing dust, dust-reduction Be very effective improves.When development machine is positioned at the position in the middle of tunnel, by the two-way cylinder 3 on side anchor arrangement, that launches that the first hydraulic anchor rod machine finishes the work face roadway's sides anchor pole makes anchor, and after completing dozen anchor, the first hydraulic anchor rod machine is regained immediately.
When coal body cut completes a stroke, wherein one group of shielding frame that development machine is supporting protects top is walked forward a step pitch, another group shielding frame then rises and protects top, shielding frame folding outrigger is below lifted lane mesh sheet and is pushed up, now, and tail 4 the second hydraulic anchor rod machine synchronous averaging below, the cylinder body of the second hydraulic cylinder 5a extends downwards, be supported on the base plate 13 in tunnel, the second roof-bolter 5b runs along slideway 7 vertically upward through slide plate 8 simultaneously, completes rapidly top anchor operation, fixing mesh sheet.Article one, the spy of drilling in tunnel is put, cut depositing dust, slag load and transport, the whole work cycle of bolting with wire mesh just all terminates.
In sum, the utility model one-machine-multi-function, configure as required, rational in infrastructure, simple operation, safe and reliable, environmental protection and energy saving, achieve roadway construction pick, prop up, transport the continuous sharp work of comprehensive digging equipment " one continuous line ", ensure that driving, supporting parallel operations, speed significantly improve, improve operating environment, serve the effect of getting twice the result with half the effort, represent the direction of mine working, water conservancy closed conduit, the development of traffic tunnel construction comprehensive digging equipmentization, have good Social and economic benef@.
Claims (5)
1. a comprehensive digging equipment heading equipment, comprises development machine, it is characterized in that, the both sides, front end of development machine are provided with the side anchor arrangement making anchor for roadway's sides anchor pole, and tail end both sides are provided with the top anchor arrangement making anchor for tunnel top and slope bolt.
2. comprehensive digging equipment heading equipment according to claim 1, it is characterized in that, described side anchor arrangement comprises two the first hydraulic anchor rod machines being symmetricly set on development machine both sides, first hydraulic anchor rod machine comprises the first hydraulic cylinder (4a) and is contained in the first roof-bolter (4b) on hydraulic cylinder (4a) piston rod, the cutterhead cantilever (1) of development machine is equipped with clip (2), cylinder ends and the clip (2) of the first hydraulic cylinder (4a) are hinged, hinged two-way cylinder (3) is equipped with in first hydraulic anchor rod machine rear on driving body, the piston rod end of two-way cylinder (3) and the cylinder body of the first hydraulic cylinder (4a) hinged, form the first hydraulic anchor rod machine to open, the angle adjustment mechanism of closing.
3. comprehensive digging equipment heading equipment according to claim 1, it is characterized in that, described top anchor arrangement comprises the second hydraulic anchor rod machine, drilling cramp (6) and platform steel plate (10), second hydraulic anchor rod machine comprises the second hydraulic cylinder (5a) and is contained in the second roof-bolter (5b) on the second hydraulic cylinder (5a) piston rod (12), drilling cramp (6) is symmetricly set on the both sides of the tail chute (14) of development machine, drilling cramp (6) is provided with the slideway (7) of position adjustable, second roof-bolter (5b) be vertically contained on slideway (7) through slide plate (8), form the second roof-bolter (5b) along on drilling cramp (6), under slide construction, platform steel plate (10) is contained on the base plate (15) of development machine through connecting bolt level, base plate (15) has the hole slot (11) of up/down perforation, the cylinder body of the second hydraulic cylinder (5a) is placed in hole slot (11), form the spacing of the second hydraulic anchor rod machine, angle adjustment mechanism.
4. comprehensive digging equipment heading equipment according to claim 3, is characterized in that, the drilling cramp (6) of described both sides respectively has two the second hydraulic anchor rod machines.
5. comprehensive digging equipment heading equipment according to claim 1, is characterized in that, the top of the cutterhead cantilever (1) of described development machine is provided with gas drainage drilling rig (16) forward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520025260.4U CN204492814U (en) | 2015-01-15 | 2015-01-15 | A kind of comprehensive digging equipment heading equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520025260.4U CN204492814U (en) | 2015-01-15 | 2015-01-15 | A kind of comprehensive digging equipment heading equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204492814U true CN204492814U (en) | 2015-07-22 |
Family
ID=53572138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520025260.4U Expired - Fee Related CN204492814U (en) | 2015-01-15 | 2015-01-15 | A kind of comprehensive digging equipment heading equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204492814U (en) |
-
2015
- 2015-01-15 CN CN201520025260.4U patent/CN204492814U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150722 Termination date: 20170115 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |