CN204476258U - A kind of all-hydraulic normotopia jumbo of the automatic keyhole degree of depth - Google Patents
A kind of all-hydraulic normotopia jumbo of the automatic keyhole degree of depth Download PDFInfo
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- CN204476258U CN204476258U CN201520144904.1U CN201520144904U CN204476258U CN 204476258 U CN204476258 U CN 204476258U CN 201520144904 U CN201520144904 U CN 201520144904U CN 204476258 U CN204476258 U CN 204476258U
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Abstract
The utility model discloses a kind of all-hydraulic normotopia jumbo of the automatic keyhole degree of depth, comprise hydraulic system, electrical system, motor, underpan traveling system, operating desk control system, frame, principal arm assembly, forward beam assembly and hammer drill, frame is arranged on underpan traveling system, frame is made up of forebay and afer bay two parts, afer bay is provided with motor, hydraulic system, electrical system and operating desk control system, motor, hydraulic system and electrical system are connected with operating desk control system respectively; Forebay is provided with principal arm assembly, forward beam assembly is arranged on principal arm assembly, forward beam assembly comprises forward beam, hammer drill is arranged on forward beam, and forward beam is also provided with drilling depth governor motion, this jumbo energy keyhole degree of depth automatically, when boring reaches designated depth, hammer drill is return automatically, saves time, laborsaving, improves operating efficiency and ensure that construction quality simultaneously.
Description
Technical field:
The utility model relates to rock drilling equipment technical field, is specifically related to a kind of all-hydraulic normotopia jumbo of the automatic keyhole degree of depth.
Background technology:
In recent years, market increases day by day for the demand of the especially various rig of engineering machinery, hammer drill is a kind of power tool for rock drilling boring, at present, for the excavation in tunnel, most still employing traditional manually holds hammer drill bore operation, make programming slow, long in time limit, cost is high, potential safety hazard is given prominence to, a large amount of manpower of loss, material resources, financial resources, along with the development of science and technology, be developed jumbo, jumbo is a kind of rock drilling equipment that tunnels and underground engineering adopts drill bursting construction, but current jumbo can not the keyhole degree of depth automatically, need repeatedly to exit drill bit measure drilling depth and waste time, when hole is crossed dark, not only take a lot of work, effort, and it is sometimes unfavorable to rock stratum explosion on the contrary.
Utility model content:
The purpose of this utility model is the all-hydraulic normotopia jumbo providing a kind of automatic keyhole degree of depth, energy is the keyhole degree of depth automatically, and when boring reaches designated depth, hammer drill is return automatically, save time, laborsaving, improve operating efficiency and ensure that construction quality simultaneously.
To achieve these goals, the utility model adopts following technical scheme: a kind of all-hydraulic normotopia jumbo of the automatic keyhole degree of depth, comprise hydraulic system, electrical system, motor, underpan traveling system, operating desk control system, frame, principal arm assembly, forward beam assembly and hammer drill, frame is arranged on underpan traveling system, frame is made up of forebay and afer bay two parts, afer bay is provided with motor, hydraulic system, electrical system and operating desk control system, motor, hydraulic system and electrical system are connected with operating desk control system respectively, forebay is provided with principal arm assembly, forward beam assembly is arranged on principal arm assembly, and forward beam assembly comprises forward beam, and hammer drill is arranged on forward beam, and forward beam is also provided with drilling depth governor motion.
Above-mentioned drilling depth governor motion comprises: rear supporting plate, sensor block, noncontact inductive switch, bore dark adjusting rod, controller and propelling cylinder, rear supporting plate is movably arranged on forward beam, sensor block is fixed in rear supporting plate, boring dark adjusting rod is fixed on forward beam, noncontact inductive switch is arranged on and bores on dark adjusting rod, can be movable on the dark adjusting rod of brill, noncontact inductive switch is electrically connected with controller, and the electromagnetic valve of propelling cylinder is electrically connected with controller.
Above-mentioned noncontact inductive switch is fixed on by fastening bolt and bores on dark adjusting rod.
The adjustable range of above-mentioned drilling depth governor motion is 0 ~ 3300mm.
Relative to prior art, the utility model has the following advantages:
The position that noncontact inductive switch is boring dark adjusting rod is used to set drilling depth, carry out the keyhole degree of depth by the position relationship of noncontact inductive switch and sensor block and whether arrive assigned address, when drilling depth reaches assigned address, the electromagnetic valve being controlled propelling cylinder by noncontact inductive switch and controller is commutated, automatic control propelling cylinder is return, thus drives hammer drill automatically to return, and completes boring, save time, laborsaving, improve operating efficiency and ensure that construction quality simultaneously.
Realize noncontact inductive switch by fastening bolt to be connected with the dark adjusting rod of brill, structure is simple, facilitates movement and the positioning stablity of noncontact inductive switch.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of the utility model drilling depth governor motion.
In figure, 1, drilling depth governor motion; 2, hydraulic system; 3, electrical system; 4, motor; 5, underpan traveling system; 6, operating desk control system; 7, frame; 8, hammer drill; 9, forward beam; 10, rear supporting plate; 11, sensor block; 12, non-contact inductive switch; 13, dark adjusting rod is bored.
Detailed description of the invention
Below in conjunction with detailed description of the invention, the utility model is described in more detail.
As shown in Figure 1, a kind of all-hydraulic normotopia jumbo of the automatic keyhole degree of depth, comprise hydraulic system 2, electrical system 3, motor 4, underpan traveling system 5, operating desk control system 6, frame 7, principal arm assembly, forward beam assembly and hammer drill 8, frame 7 is arranged on underpan traveling system 5, frame 7 is made up of forebay and afer bay two parts, afer bay is provided with motor 4, hydraulic system 2, electrical system 3 and operating desk control system 6, motor 4, hydraulic system 2 are connected with operating desk control system 6 respectively with electrical system 3; Forebay is provided with principal arm assembly, forward beam assembly is arranged on principal arm assembly, and forward beam assembly comprises forward beam 9, and hammer drill 8 is arranged on forward beam 9, and forward beam 9 is also provided with drilling depth governor motion 1.
As shown in Figure 2, above-mentioned drilling depth governor motion 1 comprises: rear supporting plate 10, sensor block 11, noncontact inductive switch 12, bore dark adjusting rod 13, controller and propelling cylinder, rear supporting plate 10 is movably arranged on forward beam 9, sensor block 11 is fixed in rear supporting plate 10, boring dark adjusting rod 13 is fixed on forward beam 9, noncontact inductive switch 12 is arranged on and bores on dark adjusting rod 13, can be movable on the dark adjusting rod 13 of brill, noncontact inductive switch 12 is electrically connected with controller, and the electromagnetic valve of propelling cylinder is electrically connected with controller.
Above-mentioned noncontact inductive switch 12 is fixed on by fastening bolt and bores on dark adjusting rod 13.
The adjustable range of above-mentioned drilling depth governor motion 1 is 0 ~ 3300mm.
When needing to regulate drilling depth, unclamp the fastening bolt of noncontact inductive switch 12, after noncontact inductive switch 12 is moved to the brill deep location of setting on the dark adjusting rod 13 of brill, fix with fastening bolt, after rock drilling starts, propelling cylinder drives rear supporting plate 10 to move forward, drive hammer drill 8 to move forward simultaneously, start boring, distance between noncontact inductive switch 12 and the sensor block 11 being arranged in rear supporting plate 10 is more and more nearer, when drilling depth arrives desired location, sensor block 11 and noncontact inductive switch 12 are just responded to, controller drives the electromagnetic valve commutation of propelling cylinder, to the reverse fuel feeding of propelling cylinder, propelling cylinder is return, hammer drill 8 is driven to return original position, boring procedure completes.
Realize noncontact inductive switch 12 by fastening bolt to be connected with the dark adjusting rod 13 of brill, structure is simple, facilitates movement and the positioning stablity of noncontact inductive switch 12.
The all-hydraulic normotopia jumbo of this automatic keyhole degree of depth, drilling depth can be set according to demand, when drilling depth reaches assigned address, automatic control propelling cylinder is return, thus drive hammer drill 8 automatically to return, complete boring, save time, laborsaving, improve operating efficiency and ensure that construction quality simultaneously.
Above content is in conjunction with concrete preferred embodiment further detailed description of the utility model; can not assert that detailed description of the invention of the present utility model is only limitted to this; for the utility model person of an ordinary skill in the technical field; without departing from the concept of the premise utility; some simple deduction or replace can also be made, all should be considered as belonging to the utility model by submitted to claims determination scope of patent protection.
Claims (4)
1. the all-hydraulic normotopia jumbo of an automatic keyhole degree of depth, it is characterized in that, comprise: hydraulic system, electrical system, motor, underpan traveling system, operating desk control system, frame, principal arm assembly, forward beam assembly and hammer drill, frame is arranged on underpan traveling system, frame is made up of forebay and afer bay two parts, afer bay is provided with motor, hydraulic system, electrical system and operating desk control system, motor, hydraulic system and electrical system are connected with operating desk control system respectively; Forebay is provided with principal arm assembly, forward beam assembly is arranged on principal arm assembly, and forward beam assembly comprises forward beam, and hammer drill is arranged on forward beam, and forward beam is also provided with drilling depth governor motion.
2. the all-hydraulic normotopia jumbo of the automatic keyhole degree of depth according to claim 1, it is characterized in that, described drilling depth governor motion comprises: rear supporting plate, sensor block, noncontact inductive switch, bore dark adjusting rod, controller and propelling cylinder, rear supporting plate is movably arranged on forward beam, sensor block is fixed in rear supporting plate, boring dark adjusting rod is fixed on forward beam, noncontact inductive switch is arranged on and bores on dark adjusting rod, can be movable on the dark adjusting rod of brill, noncontact inductive switch is electrically connected with controller, the electromagnetic valve of propelling cylinder is electrically connected with controller.
3. the all-hydraulic normotopia jumbo of the automatic keyhole degree of depth according to claim 2, is characterized in that, described noncontact inductive switch is fixed on by fastening bolt and bores on dark adjusting rod.
4. the all-hydraulic normotopia jumbo of the automatic keyhole degree of depth according to claim 1 and 2, is characterized in that, the adjustable range of described drilling depth governor motion is 0 ~ 3300mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520144904.1U CN204476258U (en) | 2015-03-13 | 2015-03-13 | A kind of all-hydraulic normotopia jumbo of the automatic keyhole degree of depth |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520144904.1U CN204476258U (en) | 2015-03-13 | 2015-03-13 | A kind of all-hydraulic normotopia jumbo of the automatic keyhole degree of depth |
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| CN204476258U true CN204476258U (en) | 2015-07-15 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105239992A (en) * | 2015-11-03 | 2016-01-13 | 中国铁建重工集团有限公司 | Drilling method |
| CN105298387A (en) * | 2015-11-03 | 2016-02-03 | 中国铁建重工集团有限公司 | Drill jumbo |
| CN106401475A (en) * | 2016-11-18 | 2017-02-15 | 中国葛洲坝集团三峡建设工程有限公司 | Multifunctional anchor cable drilling machine |
| CN117888816A (en) * | 2024-03-14 | 2024-04-16 | 福建省新华都工程有限责任公司 | Strip mine multi-angle perforation equipment with alignment positioning function |
-
2015
- 2015-03-13 CN CN201520144904.1U patent/CN204476258U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105239992A (en) * | 2015-11-03 | 2016-01-13 | 中国铁建重工集团有限公司 | Drilling method |
| CN105298387A (en) * | 2015-11-03 | 2016-02-03 | 中国铁建重工集团有限公司 | Drill jumbo |
| CN106401475A (en) * | 2016-11-18 | 2017-02-15 | 中国葛洲坝集团三峡建设工程有限公司 | Multifunctional anchor cable drilling machine |
| CN117888816A (en) * | 2024-03-14 | 2024-04-16 | 福建省新华都工程有限责任公司 | Strip mine multi-angle perforation equipment with alignment positioning function |
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