CN217055157U

CN217055157U - Tunneling, anchoring and protecting integrated machine equipment for rock roadway fully-mechanized excavation construction

Info

Publication number: CN217055157U
Application number: CN202122238899.9U
Authority: CN
Inventors: 沈阳; 黄以寿; 张超; 陈晨; 范星亮; 张震; 蔡伟伟
Original assignee: Huaibei Mining Co Ltd
Current assignee: Huaibei Mining Co Ltd
Priority date: 2021-09-15
Filing date: 2021-09-15
Publication date: 2022-07-26
Anticipated expiration: 2031-09-15

Abstract

The utility model discloses a rock gangway is combined and is dug anchor of digging construction usefulness and protect all-in-one equipment, including combining the quick-witted main part of digging, combine the front of digging the quick-witted main part and the equal fixed mounting in the back have hydraulic drive case, two the equal fixed mounting in inside of hydraulic drive case has hydraulic telescoping rod, two the hollow montant of the equal fixedly connected with in left side of hydraulic telescoping rod, two the hollow horizontal pole of fixedly connected with between the hollow montant, the inside of hollow horizontal pole is provided with the dwang, the equal fixedly connected with third bevel gear in both ends of dwang, two the cavity has all been seted up to the inside of hollow montant, two equal sliding connection has the hollow pole of slip, two the equal fixedly connected with screw thread section of thick bamboo of the bottom inner wall of the hollow pole of slip. The utility model provides an former anchor protect the device tunnelling efficiency of construction low, and former protection device adjusts loaded down with trivial details, awkward problem.

Description

Tunneling, anchoring and protecting all-in-one machine equipment for rock roadway fully-mechanized excavation construction

Technical Field

The utility model relates to a combine and dig quick-witted technical field, especially relate to a rock gangway is combined and is dug anchor of digging construction usefulness and protect all-in-one equipment.

Background

The mechanical short plate of the whole tunneling procedure is supplemented for overcoming the mechanical problem of the fully-mechanized tunneling support of the rock roadway, so that the manpower for tunneling construction is reduced, the labor intensity of workers is reduced, and a novel tunneling, anchoring and protecting integrated machine is actively introduced and tried in a project place. The digging, anchoring and protecting integrated machine is transformed by using a 260-type fully-mechanized digging machine which is used underground at present, and the digging, anchoring and protecting integrated construction operation is realized by additionally arranging an anchoring and protecting device.

The original anchoring and protecting device is provided with a hydraulic pump to provide power for the operation of the anchoring and protecting device, but the hydraulic pump is large in size (1580 × 975 × 715mm), is placed on the body of the fully-mechanized excavating machine, occupies a large amount of space, and influences the normal disassembly, assembly, maintenance and construction safety of the fully-mechanized excavating machine. Meanwhile, the working pressure provided by the anchor protection device with the hydraulic pump is only 20Mp, the construction requirement of the hydraulic anchor rod drilling machine under the hard rock condition cannot be met, the construction anchor rod speed of the hydraulic anchor rod drilling machine is low, the tunneling construction efficiency is influenced, the original protection device is complex to adjust and inconvenient to use, and therefore the tunneling, anchoring and protection integrated machine equipment for rock roadway comprehensive tunneling construction is provided.

SUMMERY OF THE UTILITY MODEL

For solving the technical problem who exists among the background art, the utility model provides a rock gangway is combined tunnelling of tunnelling construction usefulness and is anchored and protect all-in-one equipment has solved former anchor and has protected the device tunnelling efficiency of construction low, and former protection device regulation loaded down with trivial details, awkward problem.

The utility model provides a digging, anchoring and protecting integrated machine device for rock drift comprehensive digging construction, which comprises a comprehensive digging machine main body, wherein the front and the back of the comprehensive digging machine main body are fixedly provided with hydraulic driving boxes, the insides of the two hydraulic driving boxes are fixedly provided with hydraulic telescopic rods, the left sides of the two hydraulic telescopic rods are fixedly connected with hollow vertical rods, a hollow cross rod is fixedly connected between the two hollow vertical rods, the inside of the hollow cross rod is provided with a rotating rod, the two ends of the rotating rod are fixedly connected with a third bevel gear, the insides of the two hollow vertical rods are both provided with cavities, the two cavities are both internally and slidably connected with sliding hollow rods, the bottom inner walls of the two sliding hollow rods are both fixedly connected with threaded cylinders, the insides of the two threaded cylinders are both in threaded connection with threaded rods, and the top ends of the threaded rods are rotatably connected with the tops of the cavities, two the top periphery of threaded rod is all fixed the cover and is equipped with the first bevel gear with third bevel gear meshing transmission, and the top fixed mounting who is located the hydraulic telescoping rod at rear has the motor, the output shaft fixedly connected with pivot of motor, the one end that the motor was kept away from in the pivot runs through hollow montant and fixedly connected with second bevel gear, and second bevel gear with be located the rear third bevel gear meshing transmission.

Preferably, the inside fixedly connected with two bearings of hollow horizontal pole, two the inner ring of bearing is all fixed cover and is established in the periphery of dwang.

Preferably, the top of the hollow cross rod is fixedly connected with two supporting inclined plates, and the tops of the two supporting inclined plates are fixedly connected with a protective net together.

Preferably, two the hollow montant one side that is close to each other all has seted up circular through-hole, the dwang runs through two circular through-holes.

Preferably, a jumbolter is fixedly mounted on the left side of the roadheader main body, and ground feet are fixedly mounted at the bottoms of the two sliding hollow rods.

Preferably, two the spout has all been seted up to the inner wall of the inside cavity of hollow montant, two the equal fixedly connected with slider of outer wall of the hollow pole of slip, the outer lane sliding connection of slider is in the spout.

Compared with the prior art, the utility model discloses a demolish anchor and protect device hydraulic pump, with anchor and protect device hydraulic system integration combine to dig quick-witted hydraulic system on, utilize to combine to dig quick-witted hydraulic system and provide power, improved the tunnelling efficiency of construction, through setting up components such as motor, threaded rod, screw thread section of thick bamboo, dwang, under first bevel gear, second bevel gear and third bevel gear's transmission, make the utility model discloses the height of lower margin is convenient for adjust to the device, cooperates components such as hydraulic drive case, hydraulic telescoping rod simultaneously, adjusts the horizontal position of protection network for protector adjusts more portably swiftly, has improved the practicality of device.

Drawings

Fig. 1 is a schematic perspective view of an excavation, anchoring and protection integrated machine device for rock roadway fully-mechanized excavation construction provided by the utility model;

fig. 2 is a side view structure cut-away view of the hollow vertical rod and the sliding hollow rod of the tunneling, anchoring and protecting all-in-one machine for rock roadway fully-mechanized excavation construction provided by the utility model;

fig. 3 is the utility model provides a rock gangway is combined and is dug construction usefulness and is protected first bevel gear, second bevel gear and third bevel gear's connection structure sketch map.

In the figure: the comprehensive excavating machine comprises a main body of the comprehensive excavating machine 1, a hydraulic driving box 2, an anchor drilling machine 3, a hydraulic telescopic rod 4, a hollow vertical rod 5, a sliding hollow rod 6, a ground pin 7, a hollow transverse rod 8, a supporting inclined plate 9, a protective net 10, a motor 11, a rotating shaft 12, a rotating rod 13, a bearing 14, a threaded rod 15, a threaded barrel 16, a first bevel gear 171, a second bevel gear 172 and a third bevel gear 173.

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.

As shown in figures 1-3, the utility model provides an excavation, anchoring and protection integrated machine device for rock roadway comprehensive excavation construction, which comprises a comprehensive excavation machine main body 1, hydraulic driving boxes 2 are fixedly arranged on the front and back of the comprehensive excavation machine main body 1, hydraulic telescopic rods 4 are fixedly arranged in the two hydraulic driving boxes 2, hollow vertical rods 5 are fixedly connected to the left sides of the two hydraulic telescopic rods 4, a hollow cross rod 8 is fixedly connected between the two hollow vertical rods 5, a rotating rod 13 is arranged in the hollow cross rod 8, third bevel gears 173 are fixedly connected to both ends of the rotating rod 13, cavities are formed in the two hollow vertical rods 5, sliding hollow rods 6 are slidably connected in the two cavities, threaded cylinders 16 are fixedly connected to the inner walls of the bottoms of the two sliding hollow rods 6, threaded rods 15 are threadedly connected to the inner parts of the two threaded cylinders 16, and the top ends of the threaded rods 15 are rotatably connected to the tops of the cavities, the top periphery of two threaded rods 15 all fixes the cover and is equipped with the first bevel gear 171 with third bevel gear 173 meshing transmission, the top fixed mounting that is located the hydraulic telescoping rod 4 at rear has motor 11, the output shaft fixedly connected with pivot 12 of motor 11, the one end that motor 11 was kept away from to pivot 12 runs through hollow montant 5 and fixedly connected with second bevel gear 172, and second bevel gear 172 with be located the meshing transmission of rear third bevel gear 173.

In an alternative embodiment, two bearings 14 are fixedly connected to the inside of the hollow cross bar 8, and the inner rings of the two bearings 14 are fixedly sleeved on the periphery of the rotating rod 13.

In an alternative embodiment, two supporting inclined plates 9 are fixedly connected to the top of the hollow cross bar 8, and a protective net 10 is fixedly connected to the tops of the two supporting inclined plates 9 together.

In an alternative embodiment, two hollow vertical rods 5 are provided with a circular through hole on the side close to each other, and the rotating rod 13 penetrates through the two circular through holes.

In an alternative embodiment, the bolting machine 3 is fixedly installed on the left side of the roadheader body 1, and the anchor feet 7 are fixedly installed at the bottoms of the two sliding hollow rods 6.

In an alternative embodiment, the inner walls of the inner cavities of the two hollow vertical rods 5 are provided with sliding grooves, the outer walls of the two sliding hollow rods 6 are fixedly connected with sliding blocks, and the outer rings of the sliding blocks are slidably connected in the sliding grooves.

The working principle is as follows: firstly, the utility model removes the hydraulic pump of the anchoring device, the hydraulic system of the anchoring device is integrated on the hydraulic system of the roadheader, the hydraulic system of the roadheader is utilized to provide power, the tunneling construction efficiency is improved, after the roadheader is reformed, only one set of hydraulic system is used by the roadheader, the power system of the equipment is simplified, the failure rate of the equipment is reduced, the stability of the equipment is improved, the hydraulic telescopic rod 4 is controlled by the hydraulic driving box 2, thereby the position of the protective net 10 is convenient to adjust, the running motor 11 drives the rotating shaft 12 and the second bevel gear 172 to rotate, the right first bevel gear 171 and the threaded rod 15 are driven to rotate by meshing transmission, under the transmission of the third bevel gear 173 and the rotating rod 13, the two threaded rods 15 can be simultaneously driven to synchronously rotate, thereby the heights of the adjusting threaded cylinder 16, the sliding hollow rod 6 and the whole ground foot 7 are reached, the main body 1 of the roadheader raises the ground foot 7 when driving, when the anchor rod drilling machine 3 works, the anchor feet 7 are descended to support the ground, so that the stability of the whole device is facilitated.

The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. The tunneling, anchoring and protecting all-in-one machine for rock roadway fully-mechanized tunneling construction is characterized by comprising a fully-mechanized tunneling machine main body (1), wherein hydraulic driving boxes (2) are fixedly mounted on the front side and the back side of the fully-mechanized tunneling machine main body (1), hydraulic telescopic rods (4) are fixedly mounted inside the two hydraulic driving boxes (2), hollow vertical rods (5) are fixedly connected to the left sides of the two hydraulic telescopic rods (4), a hollow cross rod (8) is fixedly connected between the two hollow vertical rods (5), a rotating rod (13) is arranged inside the hollow cross rod (8), third bevel gears (173) are fixedly connected to the two ends of the rotating rod (13), cavities are formed inside the two hollow vertical rods (5), sliding hollow rods (6) are slidably connected into the cavities, and threaded barrels (16) are fixedly connected to the inner walls of the bottoms of the two sliding hollow rods (6), two the equal threaded connection in inside of screw thread section of thick bamboo (16) has threaded rod (15), and the top of threaded rod (15) and the top of cavity rotate to be connected, two the top periphery of threaded rod (15) is all fixed the cover and is equipped with first bevel gear (171) with third bevel gear (173) meshing transmission, and the top fixed mounting that is located hydraulic telescoping rod (4) at rear has motor (11), the output shaft fixedly connected with pivot (12) of motor (11), the one end that motor (11) were kept away from in pivot (12) runs through hollow montant (5) and fixedly connected with second bevel gear (172), and second bevel gear (172) and be located the rear third bevel gear (173) meshing transmission.

2. The integrated excavating, anchoring and protecting machine equipment for the fully mechanized excavation construction of the rock roadway as claimed in claim 1, wherein two bearings (14) are fixedly connected to the inside of the hollow cross bar (8), and inner rings of the two bearings (14) are fixedly sleeved on the periphery of the rotating rod (13).

3. The integrated excavating, anchoring and protecting machine equipment for the fully mechanized excavation construction of the rock roadway as claimed in claim 1, wherein two supporting inclined plates (9) are fixedly connected to the top of the hollow cross rod (8), and a protecting net (10) is fixedly connected to the top of the two supporting inclined plates (9) together.

4. The integrated excavating, anchoring and protecting machine equipment for the fully mechanized excavating construction of the rock roadway as claimed in claim 1, wherein one side of each of the two hollow vertical rods (5) close to each other is provided with a circular through hole, and the rotating rod (13) penetrates through the two circular through holes.

5. The excavating, anchoring and protecting all-in-one machine equipment for the fully mechanized excavation construction of the rock roadway as claimed in claim 1, wherein an anchor rod drilling machine (3) is fixedly installed at the left side of the fully mechanized excavating machine body (1), and anchor feet (7) are fixedly installed at the bottoms of the two sliding hollow rods (6).

6. The tunneling, anchoring and protecting all-in-one machine for rock roadway fully-mechanized excavation construction is characterized in that sliding grooves are formed in inner walls of inner cavities of the two hollow vertical rods (5), sliding blocks are fixedly connected to outer walls of the two sliding hollow rods (6), and outer rings of the sliding blocks are slidably connected into the sliding grooves.