CN212958448U

CN212958448U - Underground construction tunneling device with dust removing equipment

Info

Publication number: CN212958448U
Application number: CN202021743769.XU
Authority: CN
Inventors: 樊立魏; 赵晓军; 董志奇; 王昭; 黄鑫
Original assignee: Beijing China Railway Chengye Engineering Construction Supervision Co Ltd
Current assignee: Beijing China Railway Chengye Engineering Construction Supervision Co Ltd
Priority date: 2020-08-19
Filing date: 2020-08-19
Publication date: 2021-04-13
Anticipated expiration: 2030-08-19

Abstract

The utility model discloses a tunnelling device is used in subway construction with dust collecting equipment, the camera includes a supporting plate, the equal fixedly connected with riser in four corners of backup pad bottom, there is the gyro wheel bottom of riser one side through pivot swing joint, the left side fixedly connected with push rod at backup pad top, the top of backup pad is fixedly connected with box and air exhauster respectively, the collection frame has been placed to the inner chamber of box, the top of box has the cover to be equipped with the case lid, the top of case lid is inlayed and is had out the gas net. The utility model discloses possess drilling efficiency height, absorb the dust that the drilling produced, reduce dust pollution's advantage, solved the in-process of subway construction with tunnelling device at drilling and can produce a large amount of dusts, can not absorb the dust, pollute operational environment, bring harm for the operator, mostly all carry out the drilling operation through single drilling rod, drilling efficiency is low, has reduced the problem of efficiency of construction.

Description

Underground construction tunneling device with dust removing equipment

Technical Field

The utility model relates to a subway construction technical field specifically is a tunnelling device is used in subway construction with dust collecting equipment.

Background

The subway shield machine is used for excavating underground, and can be used for preventing the collapse of soft foundation excavation surface or keeping the excavation surface stable, and can safely implement excavation and lining operation of tunnel in the machine.

The existing tunneling device for subway construction can generate a large amount of dust in the drilling process by drilling and tunneling the device, the dust cannot be absorbed, the working environment is polluted, harm is brought to operators, the drilling operation is mostly carried out through a single drill rod, the drilling efficiency is low, and the construction efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tunnelling device is used in subway construction with dust collecting equipment, it is efficient to possess drilling, absorb the dust that drilling produced, reduce dust pollution's advantage, solved tunnelling device for subway construction and can produce a large amount of dusts at the in-process of drilling, can not absorb the dust, pollute operational environment, bring harm for the operator, mostly carry out the drilling operation through single drilling rod, drilling efficiency is low, the problem of efficiency of construction has been reduced.

In order to achieve the above object, the utility model provides a following technical scheme: a tunneling device with dust removing equipment for subway construction comprises a supporting plate, wherein vertical plates are fixedly connected to four corners of the bottom of the supporting plate, idler wheels are movably connected to the bottom of one side of each vertical plate through a rotating shaft, a push rod is fixedly connected to the left side of the top of the supporting plate, a box body and an exhaust fan are fixedly connected to the top of the supporting plate respectively, a collecting frame is placed in an inner cavity of the box body, a box cover is sleeved at the top of the box body, an air outlet net is inlaid at the top of the box cover, an air outlet pipe of the exhaust fan is communicated with the box body, an air inlet pipe of the exhaust fan is communicated with a dust hood, the left side of the dust hood is fixedly connected with the supporting plate, dust suction holes are formed in the top and the bottom of the right side of the dust hood, a fixed box is fixedly connected to the right side of the dust hood, a motor is, the left side swing joint of fixed incasement chamber has the drilling rod, the right-hand member of drilling rod runs through to the right side of fixed case, the fixed cover of one end that the drilling rod is located fixed incasement chamber is equipped with the worm wheel, the bottom and the worm meshing of worm wheel.

Preferably, bolts penetrate through two sides of the box cover, one ends of the bolts penetrate through the box cover and are in contact with the box body, and the bolts are in threaded connection with the box cover.

Preferably, the top of the two sides of the inner cavity of the collecting frame is fixedly connected with a handle, and anti-skid grains are arranged on the surface of the handle.

Preferably, a bearing is arranged at the joint of the drill rod and the fixing box, an inner ring of the bearing is fixedly sleeved on the surface of the drill rod, and an outer ring of the bearing is fixedly connected with the fixing box.

Preferably, the top of backup pad just is located and is provided with the battery between push rod and the box, the bottom fixedly connected with controller of push rod, the output and the controller electricity of battery are connected, the controller is connected with air exhauster and motor electricity respectively.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a backup pad, the riser, the gyro wheel, the push rod, the box, collect the frame, the case lid, go out the gas net, the air exhauster, the suction hood, the dust absorption hole, fixed case, including a motor, an end cap, a controller, and a cover plate, the worm, drilling rod and worm wheel cooperate, it is efficient to possess drilling, absorb the dust that produces drilling, reduce dust pollution's advantage, the in-process of having solved the tunnelling device for the subway construction at drilling can produce a large amount of dusts, can not absorb the dust, pollute operational environment, bring harm for the operator, mostly carry out the drilling operation through single drilling rod, drilling efficiency is low, the problem of efficiency of construction is reduced.

2. The utility model discloses a bolt and case lid threaded connection, the one end and the box in close contact with that can make the bolt fix the case lid, have improved the steadiness that the case lid is connected, and the dismantlement of the case lid of being convenient for simultaneously through setting up the handle, are convenient for mention the collection frame, through setting up the bearing, can support the drilling rod, and the rotation of the drilling rod of being convenient for through setting up the battery, can provide the electric energy, through setting up out the net of breathing out, the circulation of the internal chamber of case and outside air of being convenient for.

Drawings

FIG. 1 is a schematic sectional view of the structure of the present invention;

FIG. 2 is a top sectional view of the present invention;

fig. 3 is an enlarged view of a structure shown in fig. 1 according to the present invention.

In the figure: the device comprises a support plate 1, a vertical plate 2, rollers 3, a push rod 4, a box body 5, a collection frame 6, a box cover 7, an air outlet net 8, an exhaust fan 9, a dust hood 10, a dust suction hole 11, a fixed box 12, a motor 13, a worm 14, a drill rod 15, a worm wheel 16, a bolt 17, a bearing 18, a storage battery 19 and a controller 20.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses a backup pad 1, riser 2, gyro wheel 3, push rod 4, box 5, collection frame 6, case lid 7, air outlet net 8, air exhauster 9, suction hood 10, dust absorption hole 11, fixed case 12, motor 13, worm 14, drilling rod 15, worm wheel 16, bolt 17, bearing 18,

battery

19 and 20 parts of controller are the general standard or the part that technical staff in the field knows, and its structure and principle all are this technical staff's accessible technology and learn the manual or learn through conventional experimental approach.

Referring to fig. 1-3, a tunneling device with dust removing equipment for subway construction comprises a supporting plate 1, wherein four corners of the bottom of the supporting plate 1 are fixedly connected with vertical plates 2, the bottom of one side of each vertical plate 2 is movably connected with a roller 3 through a rotating shaft, the left side of the top of the supporting plate 1 is fixedly connected with a push rod 4, the top of the supporting plate 1 is respectively and fixedly connected with a box body 5 and an exhaust fan 9, a collecting frame 6 is placed in an inner cavity of the box body 5, a box cover 7 is sleeved on the top of the box body 5, an air outlet net 8 is embedded on the top of the box cover 7 and facilitates the circulation of the inner cavity of the box body 5 and external air through the arrangement of the air outlet net 8, an air outlet pipe of the exhaust fan 9 is communicated with the box body 5, an air inlet pipe of the exhaust fan 9 is communicated with a dust hood 10, the left side of the dust hood 10 is fixedly, the rear side of the fixed box 12 is fixedly connected with a motor 13, the front end of a rotating shaft of the motor 13 penetrates through the inner cavity of the fixed box 12 and is fixedly connected with a worm 14, the left side of the inner cavity of the fixed box 12 is movably connected with a drill rod 15, the right end of the drill rod 15 penetrates through the right side of the fixed box 12, one end of the drill rod 15, which is positioned in the inner cavity of the fixed box 12, is fixedly sleeved with a worm wheel 16, the bottom of the worm wheel 16 is meshed with the worm 14, bolts 17 are arranged on both sides of the box cover 7 in a penetrating manner, one end of each bolt 17 penetrates through the box cover 7 and is in contact with the box body 5, the bolts 17 are in threaded connection with the box cover 7, one end of each bolt 17 can be in close contact with the box body 5 to fix the box cover 7, the connection stability of the box cover 7 is improved, the box cover 7 is convenient, through setting up the handle, be convenient for mention collection frame 6, the junction of drilling rod 15 and fixed case 12 is provided with bearing 18, the fixed cover of inner ring of bearing 18 is established on the surface of drilling rod 15, the outer loop and the fixed case 12 fixed connection of bearing 18, through setting up bearing 18, can support drilling rod 15, be convenient for the rotation of drilling rod 15, the top of backup pad 1 just is located and is provided with battery 19 between push rod 4 and the box 5, the bottom fixedly connected with controller 20 of push rod 4, the output and the controller 20 electricity of battery 19 are connected, controller 20 is connected with air exhauster 9 and motor 13 electricity respectively, through setting up battery 19, can provide the electric energy, through backup pad 1, riser 2, gyro wheel 3, push rod 4, box 5, collection frame 6, case lid 7, air outlet net 8, air exhauster 9, suction hood 10, dust absorption hole 11, fixed case 12, motor 13, worm 14, Drilling rod 15 and worm wheel 16 cooperate, possess drilling efficiency height, absorb the dust that drilling produced, reduce dust pollution's advantage, solved the in-process of subway construction with the entry driving device can produce a large amount of dusts at drilling, can not absorb the dust, pollute operational environment, bring harm for the operator, mostly carry out the drilling operation through single drilling rod, drilling efficiency is low, has reduced the problem of efficiency of construction.

During the use, controller 20 control motor 13 operation drives worm 14 rotatory, worm 14 drives worm wheel 16 rotatory, worm wheel 16 drives drilling rod 15 rotatory, promote push rod 4 and make the entry driving device remove, drilling rod 15 drills the rock wall, controller 20 control air exhauster 9 operation, absorb the dust that produces, the dust passes through dust absorption hole 11 in proper order, suction hood 10, air exhauster 9 and box 5, finally gets into and collects the frame 6 inner chamber, when empting the dust, rotatory bolt 17 keeps away from box 5, dismantles case lid 7, will collect frame 6 and take out box 5, clear up the dust.

In summary, the following steps: this excavating device is used in subway construction with dust collecting equipment, through backup pad 1, riser 2, gyro wheel 3, push rod 4, box 5, collect frame 6, case lid 7, go out the air net 8, air exhauster 9, dust hood 10, dust absorption hole 11, fixed box 12, motor 13, worm 14, drilling rod 15 and worm wheel 16 cooperate, the in-process of excavating device for the subway construction at drilling has been solved can produce a large amount of dusts, can not absorb the dust, pollute operational environment, bring harm for the operator, mostly carry out the drilling operation through single drilling rod, drilling efficiency is low, the problem of efficiency of construction has been reduced.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a tunnelling device is used in subway construction with dust collecting equipment, includes backup pad (1), its characterized in that: the dust collector is characterized in that vertical plates (2) are fixedly connected to four corners of the bottom of the supporting plate (1), idler wheels (3) are movably connected to the bottom of one side of each vertical plate (2) through rotating shafts, push rods (4) are fixedly connected to the left side of the top of the supporting plate (1), a box body (5) and an air exhauster (9) are fixedly connected to the top of the supporting plate (1) respectively, a collecting frame (6) is placed in an inner cavity of the box body (5), a box cover (7) is sleeved on the top of the box body (5), an air outlet net (8) is inlaid at the top of the box cover (7), an air outlet pipe of the air exhauster (9) is communicated with the box body (5), an air inlet pipe of the air exhauster (9) is communicated with a dust hood (10), the left side of the dust hood (10) is fixedly connected with the supporting plate (1), and, the right side fixedly connected with fixed box (12) of suction hood (10), rear side fixedly connected with motor (13) of fixed box (12), the front end of motor (13) pivot runs through inner chamber and fixedly connected with worm (14) to fixed box (12), the left side swing joint of fixed box (12) inner chamber has drilling rod (15), the right-hand member of drilling rod (15) runs through the right side to fixed box (12), the fixed cover of one end that drilling rod (15) are located fixed box (12) inner chamber is equipped with worm wheel (16), the bottom and the worm (14) meshing of worm wheel (16).

2. The tunneling device with the dust removing equipment for subway construction according to claim 1, characterized in that: both sides of case lid (7) all run through and are provided with bolt (17), the one end of bolt (17) runs through case lid (7) and contacts with box (5), bolt (17) and case lid (7) threaded connection.

3. The tunneling device with the dust removing equipment for subway construction according to claim 1, characterized in that: the top of the two sides of the inner cavity of the collecting frame (6) is fixedly connected with a handle, and anti-skid lines are arranged on the surface of the handle.

4. The tunneling device with the dust removing equipment for subway construction according to claim 1, characterized in that: the drill rod fixing device is characterized in that a bearing (18) is arranged at the joint of the drill rod (15) and the fixing box (12), an inner ring of the bearing (18) is fixedly sleeved on the surface of the drill rod (15), and an outer ring of the bearing (18) is fixedly connected with the fixing box (12).

5. The tunneling device with the dust removing equipment for subway construction according to claim 1, characterized in that: the top of backup pad (1) just is located and is provided with battery (19) between push rod (4) and box (5), the bottom fixedly connected with controller (20) of push rod (4), the output and the controller (20) electricity of battery (19) are connected, controller (20) are connected with air exhauster (9) and motor (13) electricity respectively.