CN203594359U - Anchor rod and anchor cable drill carriage with four arms - Google Patents
Anchor rod and anchor cable drill carriage with four arms Download PDFInfo
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- CN203594359U CN203594359U CN201320655877.5U CN201320655877U CN203594359U CN 203594359 U CN203594359 U CN 203594359U CN 201320655877 U CN201320655877 U CN 201320655877U CN 203594359 U CN203594359 U CN 203594359U
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- anchor cable
- lift platform
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- anchor
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Abstract
The utility model relates to an anchor rod and anchor cable drill carriage with four arms. The anchor rod and anchor cable drill carriage comprises an installation platform, a front lifting platform and a rear lifting platform, wherein the front lifting platform and the rear lifting platform are installed on the installation platform. The front lifting platform and the rear lifting platform are respectively provided with two drill arms. A temporary supporting mechanism is installed between the two drill arms of the front lifting platform. According to the anchor rod and anchor cable drill carriage with the four arms, a pushing anchor rod and an assisting anchor rod operate at the same time, and therefore mechanization of face supporting of a heading machine is achieved, the supporting efficiency is improved, and the labor intensity is lowered.
Description
Technical field
The utility model relates to roofboltier field, particularly relates to a kind of four arm anchor shaft anchor cable drill carriages.
Background technology
The energy of China is composed and is deposited genus " oil starvation, weak breath, rich coal ", and therefore coal occupies for a long time more than 70% ratio in Chinese primary energy consumption.Along with the rapid growth of China's economic, coal consumption amount also continues to increase, and within 2011, coal production has reached 35.2 hundred million tons, estimates that " 12 " end will exceed 4,000,000,000 tons of annual outputs.
Along with the development of coal industry science and technology and the requirement of CHINESE INDUSTRIES policy, from last century the eighties, advanced bolting and rope support technology is widely applied in the coal mine roadway driving of China.At present, China's big-and-middle-sized mine bolt cable bolting operating type mostly relies on artificial hand-held monomer roof-bolter and the electric coal drill of using, the problem such as have when supporting that the lower job safety coefficient in empty top is low, labour intensity is large, operating environment is severe and production efficiency is low.
Monomer-type jumbolter mechanization degree is low, and workman's workload is large, and needs workman to become group job, and therefore the efficiency of monomer-type jumbolter is also lower; And because there is more serious potential safety hazard in operation under exposed top board conventionally.With regard to two arm roofboltiers, due to operation drill boom negligible amounts, so supporting efficiency is restricted; Existing four arm drill carriages can only be used for even adopting machine work plane, carrying out roof bolting at present, and can not carry out cable bolting, and the bolt support of two lateral walls is also very difficult, and function and compliance exist compared with major defect.
Being widely used of fully-mechanized digging machine makes driving face realize mechanization coal breakage and coaling, thereby greatly increased driving speed, and driving speed is faster with respect to support speed, and supporting holding time is 2/3rds of driving total time.Therefore the problem that, supporting lags behind driving is just seeming very outstanding in coal mine roadway tunneling process at present.
How to found the four new arm anchor shaft anchor cable drill carriages that a kind of top anchor pole is high with the supporting efficiency of helping anchor pole to construct simultaneously, becoming the current industry utmost point needs improved target.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of four arm anchor shaft anchor cable drill carriages, makes it can carry out top anchor pole high with side anchor bolt construction, supporting efficiency simultaneously, thereby overcomes the deficiency that existing bolt support efficiency is low, labour intensity is large.
For solving the problems of the technologies described above, the utility model provides a kind of drill boom structure of four arm anchor shaft anchor cable drill carriages, comprise mounting platform, be arranged on front lift platform and rear lift platform on mounting platform, two drill booms are respectively installed on forward and backward lift platform, and in the middle of two drill booms of front lift platform, temporary lining mechanism are installed.
As a kind of improvement of the present utility model, on four described drill booms, control stick is all housed.
The turnover panel that can rotate with the mechanism that drills is installed on described lift platform.
Described temporary lining mechanism comprises support top beam and connects the supporting hoist cylinder of support top beam and lift platform.
Two drill booms on described rear lift platform are long compared with front end drill boom.
On described drill boom, be provided with and launch oil cylinder, telescopic oil cylinder, rotary oil cylinder and corresponding operating valve thereof.
Above described operating valve, safety valve is housed.
Adopt after such design, the utility model at least has the following advantages:
1, top anchor pole can be constructed with helping anchor pole simultaneously, and longitudinal separation is less than 1m, therefore, with respect to two arm cars, can raise the efficiency nearly 1 times.
2, the four arm anchor shaft anchor cable drill carriages that the utility model provides, can realize development machine face timbering mechanization of operation, improve supporting efficiency, improve job safety coefficient, reduce labour intensity.
The drill boom of the four arm anchor shaft anchor cable drill carriages that 3, the utility model provides is very flexible, can realize rotation location all around, and compared with existing four arm cars, boring location more accurately and reliably.
Accompanying drawing explanation
Above-mentioned is only the general introduction of technical solutions of the utility model, and in order to better understand technological means of the present utility model, below in conjunction with accompanying drawing and the specific embodiment, the utility model is described in further detail.
Structural representation when Fig. 1 is a kind of four arm anchor shaft anchor cable drill carriages expansion of the utility model.
Fig. 2 is a kind of four arm anchor shaft anchor cable drill carriage drill boom structural representations of the utility model.
The specific embodiment
Shown in Fig. 1, the utility model provides a kind of four arm anchor shaft anchor cable drill carriages, comprise mounting platform 2, be arranged on front lift platform 51 and rear lift platform 52 on mounting platform 2, two drill booms 6 are respectively installed on forward and backward lift platform, and in the middle of two drill booms 6 of front lift platform 51, temporary lining mechanism 8 are installed.
Shown in Fig. 1-2, on four drill booms 6, control stick is all housed, control stick can be controlled the position of drilling.Turnover panel 64 is connected to above lift platform with bolt by rotary oil cylinder, and rotary oil cylinder provides hydraulic power can realize the rotation of 180 ° of left and right by pump station part.Therefore, turnover panel 64 can be with the rotation of the mechanism that drills position of rotation, staff may stand in the control stick operating on drill boom on turnover panel 64 and completes the task of drilling.
Temporary lining mechanism 8 comprises support top beam 82 and connects the supporting hoist cylinder 81 of support top beam 82 and lift platform.The drill boom 6 of temporary lining mechanism 8 and front end can also be served as the lift mechanism of linked network.
Two drill booms 6 of front end be mainly used in pinching anchor pole and anchor cable, after two drill booms 6 be mainly used in beating side anchor pole, two drill booms 6 on rear lift platform 52 are long compared with front end drill boom.Top anchor pole can be constructed with helping anchor pole simultaneously, and longitudinal separation is less than 1m, therefore, with respect to two arm cars, can raise the efficiency nearly 1 times.
In drill boom mechanism, be provided with and launch oil cylinder 67, telescopic oil cylinder 65,66, rotary oil cylinder 68,69 and corresponding operating valve thereof.Drill boom mechanism provides power by pump station part when work, associated pipe by hydraulic system connects drill boom mechanism, launch oil cylinder 67 and promote drill boom mechanism deploying, telescopic oil cylinder 65 and 66 promotes drill boom and extends, and workman stands in reprint 64 top-operation control sticks 63, carries out bore operation, rotary oil cylinder 68 is controlled rotation before and after the mechanism that drills, rotary oil cylinder 69 is controlled the left rotation and right rotation of drill boom, can realize rotating freely of drill boom, and accurate and flexible more makes to punch; Wherein, launch to be connected with bearing pin between oil cylinder 67 and drill boom structural member, between rotary oil cylinder 68,69 and drill boom structural member, be connected with bolt.Stretching of operating valve control hydraulic jack, realizes the flexible of corresponding drill boom; Above each operating valve of drill boom, safety valve is housed, can regulates the pressure of corresponding control section.
The above; it is only preferred embodiment of the present utility model; not the utility model is done to any pro forma restriction, those skilled in the art utilize the technology contents of above-mentioned announcement to make a little simple modification, equivalent variations or modification, all drop in protection domain of the present utility model.
Claims (7)
1. an arm anchor shaft anchor cable drill carriage, it is characterized in that: comprise mounting platform, be arranged on front lift platform and rear lift platform on mounting platform, two drill booms are respectively installed on forward and backward lift platform, and in the middle of two drill booms of front lift platform, temporary lining mechanism is installed.
2. a kind of four arm anchor shaft anchor cable drill carriages according to claim 1, is characterized in that: on four described drill booms, control stick is all housed.
3. a kind of four arm anchor shaft anchor cable drill carriages according to claim 1, is characterized in that: the turnover panel that can rotate with the mechanism that drills is installed on described lift platform.
4. a kind of four arm anchor shaft anchor cable drill carriages according to claim 1, is characterized in that: described temporary lining mechanism comprises support top beam and connects the supporting hoist cylinder of support top beam and lift platform.
5. a kind of four arm anchor shaft anchor cable drill carriages according to claim 1, is characterized in that: two drill booms on described rear lift platform are long compared with front end drill boom.
6. according to the one four arm anchor shaft anchor cable drill carriages described in any one in claim 1-5, it is characterized in that: on described drill boom, be provided with and launch oil cylinder, telescopic oil cylinder, rotary oil cylinder and corresponding operating valve thereof.
7. a kind of four arm anchor shaft anchor cable drill carriages according to claim 6, is characterized in that: on described operating valve, safety valve is housed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320655877.5U CN203594359U (en) | 2013-10-23 | 2013-10-23 | Anchor rod and anchor cable drill carriage with four arms |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320655877.5U CN203594359U (en) | 2013-10-23 | 2013-10-23 | Anchor rod and anchor cable drill carriage with four arms |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203594359U true CN203594359U (en) | 2014-05-14 |
Family
ID=50675254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320655877.5U Expired - Fee Related CN203594359U (en) | 2013-10-23 | 2013-10-23 | Anchor rod and anchor cable drill carriage with four arms |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203594359U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104265167A (en) * | 2014-09-25 | 2015-01-07 | 蒲长晏 | Transshipment anchor rod and anchor cable drill carriage |
| CN106245660A (en) * | 2016-08-30 | 2016-12-21 | 中建路桥集团有限公司 | A kind of highway linked network and the automated construction device sowed grass seeds by duster |
-
2013
- 2013-10-23 CN CN201320655877.5U patent/CN203594359U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104265167A (en) * | 2014-09-25 | 2015-01-07 | 蒲长晏 | Transshipment anchor rod and anchor cable drill carriage |
| CN106245660A (en) * | 2016-08-30 | 2016-12-21 | 中建路桥集团有限公司 | A kind of highway linked network and the automated construction device sowed grass seeds by duster |
| CN106245660B (en) * | 2016-08-30 | 2018-08-31 | 中建路桥集团有限公司 | A kind of highway linked network and the automated construction device sowed grass seeds by duster |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140514 Termination date: 20211023 |