CN215256107U

CN215256107U - Advanced horizontal drilling coring equipment in cutter head bin

Info

Publication number: CN215256107U
Application number: CN202121236072.8U
Authority: CN
Inventors: 王应龙; 甘宇程
Original assignee: Guangdong No 2 Hydropower Engineering Co Ltd
Current assignee: Guangdong No 2 Hydropower Engineering Co Ltd
Priority date: 2021-05-31
Filing date: 2021-05-31
Publication date: 2021-12-21
Anticipated expiration: 2031-05-31

Abstract

The utility model discloses an advanced horizontal drilling coring device in a cutter head bin, which comprises a fixed base, wherein one end of the top of the fixed base is fixedly provided with a lifting plate, one side of the lifting plate is provided with a chute, one side of the chute is fixedly provided with a first servo motor, the output end of the first servo motor is fixedly connected with one end of a threaded column, the middle part of the threaded column is in threaded connection with a slide block, one side of the slide block is fixedly provided with a drilling platform, and the other end of the top of the fixed base is fixedly provided with a storage box, the movable wheel is arranged, so that a user can conveniently adjust the position of the fixed base.

Description

Advanced horizontal drilling coring equipment in cutter head bin

Technical Field

The utility model relates to a TBM construction field specifically is an advanced horizontal drilling coring equipment in blade disc storehouse.

Background

TBM is a highly mechanized and automated large tunnel excavation lining complete equipment integrating technologies such as machinery, electronics, hydraulic pressure, laser, control and the like, and is a large engineering machine which drives a cutter head to rotate by a motor and is propelled by a hydraulic cylinder, so that the cutter head is tightly attached to the wall surface of a rock under the action of certain thrust, the rock is crushed by a cutter arranged on the cutter head, and the section of a tunnel is formed at one time.

Due to the existence of space in the TBM construction process, the existing advanced prediction method cannot be used for exploration construction due to the limitation of geological conditions, and the complexity and the unpredictability of the length of the stratum of the fault fracture zone increase the TBM construction difficulty.

Disclosure of Invention

An object of the utility model is to provide an advance horizontal probing coring equipment in cutter head storehouse to propose in solving above-mentioned background art because there is the space in the TBM work progress, geological conditions's limitation leads to the method that can't use current advance forecast to explore the construction, and the complexity of the stratum in the broken area of fault and the unpredictable nature of length have increased the difficult problem of TBM construction.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an advance horizontal drilling coring equipment in blade disc storehouse, includes unable adjustment base, the one end fixed mounting at unable adjustment base top has the lifter plate, the spout has been seted up to one side of lifter plate, one side fixed mounting of spout has a servo motor, the output of a servo motor and the one end fixed connection of screw thread post, the middle part threaded connection of screw thread post has the slider, one side fixed mounting of slider has the drilling platform, the other end fixed mounting at unable adjustment base top has deposits the case, the opposite side from the top down of lifter plate fixed mounting in proper order has first switch and second switch, a servo motor is through first switch and external power supply electric connection.

As a preferred technical scheme of the utility model, the top fixed mounting of rig floor has second servo motor, the one end fixed connection of rig floor and drilling rod is passed to second servo motor's output, the other end fixed mounting of drilling rod has the drill bit, the diameter of drill bit is 59mm, second servo motor is through first switch and external power supply electric connection.

As a preferred technical scheme of the utility model, it is articulated with one side of chamber door through two hinges to deposit one side of case, the positive fixed mounting of chamber door has the observation window, the inside fixed mounting who deposits the case has a plurality of rack, a plurality of the front of rack is all pasted and is connected with the label.

As a preferred technical scheme of the utility model, the equal fixed mounting in corner of unable adjustment base bottom has the shifting chute, four the equal fixed mounting in bottom of shifting chute inner wall has electric telescopic handle, four the equal fixed mounting in electric telescopic handle's bottom has the removal wheel, four electric telescopic handle all passes through second switch and external power supply electric connection.

As a preferred technical scheme of the utility model, the locating hole has all been seted up to the corner at unable adjustment base top, the equal fixed mounting in both sides of unable adjustment base and lifter plate junction has the gusset plate.

As an optimized technical scheme of the utility model, a plurality of scale mark has been seted up to the positive one end of lifter plate.

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

1. the construction drilling of a tunneling working face is detected by arranging a drill bit, a drill rod and other structures, and the drill bit adopts a full-length coring drilling mode to facilitate the qualitative determination of a hole detection result and a geological structure for the geological condition in the tunnel before tunneling of the tunnel face of the TBM;

2. deposit case user's classification and deposit the pile head through setting up, remove the wheel user of facilitating the use through setting up and carry out position control to unable adjustment base.

Drawings

Fig. 1 is a side view of the present invention;

fig. 2 is a front sectional view of the fixing base of the present invention;

fig. 3 is a schematic structural view of the storage box of the present invention.

In the figure: 1. a fixed base; 2. a reinforcing plate; 3. a first switch; 4. scale lines; 5. a first servo motor; 6. a threaded post; 7. a chute; 8. a second servo motor; 9. a drilling table; 10. a drill stem; 11. a slider; 12. a drill bit; 13. positioning holes; 14. a moving groove; 15. a moving wheel; 16. an electric telescopic rod; 17. a storage box; 18. placing a rack; 19. a label; 20. a box door; 21. an observation window; 22. a hinge; 23. a lifting plate; 24. a second switch.

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.

Please refer to fig. 1-3, the utility model provides an advance horizontal drilling coring equipment in blade disc storehouse, including unable adjustment base 1, the one end fixed mounting at unable adjustment base 1 top has lifter plate 23, spout 7 has been seted up to one side of lifter plate 23, one side fixed mounting of spout 7 has first servo motor 5, the output of first servo motor 5 and the one end fixed connection of screw thread post 6, the middle part threaded connection of screw thread post 6 has slider 11, one side fixed mounting of slider 11 has drilling platform 9, the other end fixed mounting at unable adjustment base 1 top has storage box 17, the opposite side from the top down of lifter plate 23 fixed mounting in proper order has first switch 3 and second switch 24, first servo motor 5 is through first switch 3 and external power supply electric connection.

Preferably, the top fixed mounting of drilling platform 9 has second servo motor 8, and the one end fixed connection of drilling platform 9 and drilling rod 10 is passed to the output of second servo motor 8, and the other end fixed mounting of drilling rod 10 has drill bit 12, and the diameter of drill bit 12 is 59mm, and second servo motor 8 is through first switch 3 and external power supply electric connection, and drilling platform 9 carries out the probing coring operation.

Preferably, one side of depositing case 17 is articulated with one side of chamber door 20 through two hinges 22, and the front fixed mounting of chamber door 20 has observation window 21, and the inside fixed mounting who deposits case 17 has a plurality of rack 18, and the front of a plurality of rack 18 is all pasted and is connected with label 19, and the user can place the pile head after getting in depositing case 17, sorts the pile head through label 19 and puts.

Preferably, the equal fixed mounting in corner of unable adjustment base 1 bottom has shift chute 14, and the equal fixed mounting in bottom of 14 inner walls in four shift chutes has electric telescopic handle 16, and the equal fixed mounting in bottom of four electric telescopic handle 16 has removal wheel 15, and four electric telescopic handle 16 are all through second switch 24 and external power supply electric connection, move unable adjustment base 1 and carry out position control through setting up four removal wheels 15 convenient to use person.

Preferably, locating hole 13 has all been seted up to the corner at unable adjustment base 1 top, and the equal fixed mounting in both sides of unable adjustment base 1 and lifter plate 23 junction has gusset plate 2, and the user carries out location installation to unable adjustment base 1 through locating hole 13, and the setting of gusset plate 2 has increased the stability that unable adjustment base 1 and lifter plate 23 are connected.

Preferably, a plurality of scale marks 4 are arranged at one end of the front surface of the lifting plate 23, and the user can intuitively know the descending depth of the drill bit 12 by setting the scale marks 4.

When in specific use, the utility model relates to a core equipment is got in leading horizontal probing in blade disc storehouse, the user presses second switch 24, electric telescopic handle 16 in four shifting chutes 14 drives and removes wheel 15 and reciprocates, convenient to use person adjusts the position of unable adjustment base 1, the user carries out fixed mounting to unable adjustment base 1 through locating hole 13, the user presses first switch 3, first servo motor 5 on lifter plate 23 drives screw post 6 and rotates, slider 11 on screw post 6 drives drilling platform 9 and reciprocates, through setting up scale mark 4, the user can directly perceivedly know the degree of depth that drill bit 12 descends, second servo motor 8 on drilling platform 9 drives drill bit 12 on drilling rod 10 and rotates the sample, drilling platform 9 punches no more than 30 centimetres at every turn, prolong drill rod 10 per 30 centimetres one cycle, until drill bit 12 is 17 metres farthest, the pile head after drilling is left in storage box 17, the stakes are sorted by labels 19.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides an advance horizontal drilling coring equipment in blade disc storehouse, includes unable adjustment base (1), its characterized in that: fixed base (1) top one end fixed mounting has lifter plate (23), spout (7) have been seted up to one side of lifter plate (23), one side fixed mounting of spout (7) has first servo motor (5), the output of first servo motor (5) and the one end fixed connection of screw thread post (6), the middle part threaded connection of screw thread post (6) has slider (11), one side fixed mounting of slider (11) has drilling platform (9), the other end fixed mounting at fixed base (1) top deposits case (17), the opposite side from the top down of lifter plate (23) fixed mounting in proper order has first switch (3) and second switch (24), first servo motor (5) are through first switch (3) and external power supply electric connection.

2. The advanced horizontal drilling coring apparatus in a cutterhead cartridge as claimed in claim 1, wherein: the top fixed mounting of drilling platform (9) has second servo motor (8), the one end fixed connection of drilling platform (9) and drilling rod (10) is passed to the output of second servo motor (8), the other end fixed mounting of drilling rod (10) has drill bit (12), the diameter of drill bit (12) is 59mm, second servo motor (8) are through first switch (3) and external power supply electric connection.

3. The advanced horizontal drilling coring apparatus in a cutterhead cartridge as claimed in claim 1, wherein: deposit one side of case (17) and articulate through one side of two hinges (22) and chamber door (20), the positive fixed mounting of chamber door (20) has observation window (21), the inside fixed mounting who deposits case (17) has a plurality of rack (18), a plurality of the front of rack (18) is all pasted and is connected with label (19).

4. The advanced horizontal drilling coring apparatus in a cutterhead cartridge as claimed in claim 1, wherein: the equal fixed mounting in corner of unable adjustment base (1) bottom has shifting chute (14), four the equal fixed mounting in bottom of shifting chute (14) inner wall has electric telescopic handle (16), four the equal fixed mounting in bottom of electric telescopic handle (16) has removal wheel (15), four electric telescopic handle (16) all through second switch (24) and external power supply electric connection.

5. The advanced horizontal drilling coring apparatus in a cutterhead cartridge as claimed in claim 1, wherein: locating hole (13) have all been seted up to the corner at unable adjustment base (1) top, equal fixed mounting in both sides of unable adjustment base (1) and lifter plate (23) junction has gusset plate (2).

6. The advanced horizontal drilling coring apparatus in a cutterhead cartridge as claimed in claim 1, wherein: a plurality of scale marks (4) are arranged at one end of the front surface of the lifting plate (23).