Multifunctional shear-fork supporting platform drilling machine
A multi-functional, scissors technology, applied in drilling equipment, earthwork drilling, drilling equipment and methods, etc., can solve problems such as inability to meet engineering construction requirements, hidden dangers to the personal safety of construction workers, and high labor intensity of construction workers. Achieve the effects of enhancing the bending strength and platform stability, ensuring the accuracy of construction operations, and reducing labor intensity
Pending Publication Date: 2017-05-10
陶德明
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Problems solved by technology
[0002] At present, in the tunnel construction process, most of the drilling operations such as pipe shed support and geological survey are carried out manually, resulting in high labor intensity for the construction workers. In addition, due to the harsh working environment, the construction safety is low , there is a hidden danger to the personal safety of construction workers
At present, there are some mechanical equipment that can replace manual work in the domestic market. However, due to the limitations of construction height and environment, these mechanical equipment have limitations and cannot meet the construction requirements of specific engineering construction. Some construction operations still need to be completed manually.
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[0027] The technical solution of the present invention will be further described in detail below in conjunction with specific embodiments.
[0028] See Figure 1-5 , A multi-functional lifting platform drilling rig for tunnel construction, including a scissor lift 4; the scissor lift 4 is installed on the slewing support 6 of the crawler walking 1, and is driven by a slewing drive motor 22 to rotate, and at the same time The adjustment cylinder 23 on the crawler 1 swings back and forth to adjust the pitch angle of the entire scissor lift. An outrigger cylinder 2 is also installed around the base of the scissor lift 4. During the construction process, the outrigger cylinder 2 is extended to support the ground to ensure the stability of the platform rig during operation; the upper bottom of the scissor lift 4 A mobile base frame 8 is installed on the frame. The mobile base frame 8 is driven by a hydraulic motor 7 on the upper base frame of the scissor lift 4 to move the gear 19 an...
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The invention discloses a multifunctional shear-fork supporting platform drilling machine which comprises a shear-fork lift. A plurality of adjustable threaded stand columns capable of rising and falling along with the shear-fork lift are arranged on the periphery of the shear-fork lift. Extending folded plates are further hinged to the two sides of a chassis of the shear-fork lift. According to the multifunctional shear-fork supporting platform drilling machine, by arranging the adjustable threaded stand columns on the periphery of the shear-fork lift, the bending strength of the shear-fork lift is improved, and therefore the stability of a whole platform is improved, and operation safety is ensured; and in addition, the extending folded plates are arranged on the sides of the lifting platform, the extending folded plates are unfolded in the construction process according to needs and are in butt joint with the lifting platform, and the operation area is increased.
Description
Technical field [0001] The invention relates to the technical field of tunnel construction equipment, in particular to a multifunctional scissor support platform drilling rig. Background technique [0002] At present, in the tunnel construction process, most of the drilling operations such as pipe shed support and geological surveys are still manual operations, resulting in high labor intensity of the construction workers. In addition, due to the harsh operating environment, the construction safety is low , There are hidden dangers to the personal safety of construction personnel. At present, there are some mechanical equipments that replace manual operations in the domestic market. However, due to the limitations of construction height and environment, these mechanical equipments have their own limitations and cannot meet the construction requirements of specific engineering constructions. Some construction operations also require manual completion. . Therefore, in the field o...
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IPC IPC(8): E21B7/02E21B15/00
CPCE21B7/02E21B7/021E21B7/024E21B15/003
Inventor 陶德明
Owner 陶德明