CN209780867U - Novel instrument is peeied at in preceding examination electron drilling for coal mine - Google Patents

Abstract

The utility model discloses a novel appearance is peeied at in preceding examination electron drilling for coal mine, including push pedal, glass lid and commentaries on classics handle, spacing disc is installed in the outside of push pedal, and is fixed with spacing threaded rod in the spacing disc outside, the outside through connection of spacing threaded rod has the protection draw runner, and the outside of protection draw runner installs tooth, the camera case is installed to the below of glass lid, and the both sides of camera case install the stopper, spacing ball is installed to the below of camera case, and the below block of spacing ball has spin base, spin base's bottom installation is provided with the equipment pipeline, and the below of equipment pipeline installs the operation case, change the handle and install in the operation case outside, the outside of push pedal is run through and is provided with the screw hole. This appearance is peeld in novel for coal mine forward looking test electron drilling adopts protection draw runner and second gear, carries out the back-and-forth movement through the rotatory protection draw runner that drives of first gear, promotes the intensity to equipment both sides protection.

Description

Novel instrument is peeied at in preceding examination electron drilling for coal mine

Technical Field

The utility model relates to a coal mine equipment technical field specifically is a novel appearance is peeied at in preceding examination electron drilling for coal mine.

background

Along with the development of economic society of China, underground mine tunnels, subways, hydropower stations and the like are built more and more, and along with the fact that the drilling peeping instrument is used more and more widely, the function of the drilling peeping instrument is obvious day by day. In the process of using the drilling peeping instrument, the definition of the peeping instrument directly influences the applicability of the device.

However, in many cases, since the rock or coal body at the drill hole is soft, a portion of the rock or coal body is softened to mud-like state by water, so that the inner wall of the drill hole is formed. Have more muddy material on, at the in-process that the appearance got into the pore is peeld in drilling, muddy material is probably attached to on the sight glass in appearance the place ahead of peeking and blocks the sight glass and gos forward to because the length uncontrollable of inside is difficult to receive and release the appearance fast.

Disclosure of Invention

An object of the utility model is to provide a novel appearance is peeld in preceding examination electron drilling for coal mine to the muddy material that proposes in solving above-mentioned background art can attach to on the peep mirror in peeping appearance the place ahead very probably and block the peep mirror and go forward, and because the unable control of inside length is difficult to carry out the problem that receive and releases fast to peeping the appearance.

In order to achieve the purpose, the utility model provides a novel electronic drilling peeping instrument for a front test for coal mine, which comprises a push plate, a glass cover and a rotating handle, wherein the outer side of the push plate is provided with a limit disc, the outer side of the limit disc is fixedly provided with a limit threaded rod, the outer side of the limit threaded rod is connected with a protection slide bar in a penetrating way, the outer side of the protection slide bar is provided with teeth, a camera box is arranged below the glass cover, the two sides of the camera box are provided with limit blocks, a limit ball is arranged below the camera box, a rolling ball base is clamped below the limit ball, an equipment pipeline is arranged at the bottom of the rolling ball base, the operating box is arranged below the equipment pipeline, the rotating handle is arranged outside the operating box, the outer side of the push plate is provided with a threaded hole in a penetrating way, a blocking block is welded at the outer side of the push plate, a round convex block is arranged at the outer side, tooth's socket has been seted up in the outside of equipment pipeline, and the internally mounted of equipment pipeline has a support steel pipe, the inboard installation of stopper is provided with the second slide rail, and the bottom of second slide rail installs expanding spring.

Preferably, the push plate, the limiting disc and the protective sliding strip are connected through a limiting threaded rod, the limiting threaded rod penetrates through the push plate and the limiting disc, and the cross section of the push plate is of a circular arc-shaped structure.

Preferably, the protection draw runner is equidistantly distributed with teeth, and the protection draw runner and the push pedal are symmetrically distributed about the center line of the camera box, and the protection draw runner and the limiting block form a sliding structure through a second sliding rail.

Preferably, the inside of operation case is including first slide rail, first gear, second gear and baffle, and the outside of operation case is installed first slide rail to the top of first slide rail is provided with first gear, and the installation is provided with the second gear between the first gear moreover, and the below installation of second gear is provided with the baffle simultaneously.

Preferably, the second gear and the equipment pipeline form a lifting structure through tooth grooves, the tooth grooves are annularly distributed on the equipment pipeline, and the number of teeth of the second gear is less than that of the teeth of the first gear.

Preferably, the telescopic spring and the limiting block are perpendicular to each other, and the limiting block and the spin base are both internally provided with the telescopic spring and the second sliding rail.

Compared with the prior art, the beneficial effects of the utility model are that: the novel electronic drilling peeping instrument for the foresight test of the coal mine,

1. The protective sliding strip and the second gear are adopted, the protective sliding strip is driven to move back and forth through the rotation of the first gear, the strength for protecting the two sides of the equipment is improved, the peep lens is prevented from being blocked in the detailed moving process of the equipment, the second gear is used for driving the pipeline of the equipment to perform contraction control, and the difficulty and time of daily use of operators are further reduced;

2. Spacing ball and separation piece are convenient for connect fixedly to grounder base through spacing ball, dismantle the camera case with grounder base using and drop, increase the convenience of assembly and disassembly between the part to utilize the thrust of separation piece increase push pedal, outwards release both sides argilliform material, avoid argilliform material to block up the passageway of advancing.

Drawings

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

FIG. 2 is a schematic side view of the push plate of the present invention;

FIG. 3 is a schematic view of the internal structure of the operation box of the present invention;

Fig. 4 is the utility model discloses stopper internal structure schematic diagram.

In the figure: 1. pushing the plate; 2. a limiting disc; 3. a limit threaded rod; 4. a protective slider; 5. teeth; 6. a glass cover; 7. a camera box; 8. a limiting block; 9. a limiting ball; 10. a rolling ball base; 11. an equipment pipeline; 12. a running box; 1201. a first slide rail; 1202. a first gear; 1203. a second gear; 1204. a partition plate; 13. turning a handle; 14. a threaded hole; 15. a barrier block; 16. a circular bump; 17. a tooth socket; 18. supporting the steel pipe; 19. a second slide rail; 20. a telescoping spring.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a novel electronic drilling peeping instrument for a front test for a coal mine comprises a push plate 1, a limiting disc 2, a limiting threaded rod 3, a protective sliding strip 4, teeth 5, a glass cover 6, a camera box 7, limiting blocks 8, limiting balls 9, a rolling ball base 10, an equipment pipeline 11, a running box 12, a rotating handle 13, a threaded hole 14, a blocking block 15, a round lug 16, a tooth socket 17, a supporting steel pipe 18, a second sliding rail 19 and a telescopic spring 20, wherein the limiting disc 2 is installed on the outer side of the push plate 1, the limiting threaded rod 3 is fixed on the outer side of the limiting disc 2, the protective sliding strip 4 is connected to the outer side of the limiting threaded rod 3 in a penetrating manner, the teeth 5 are installed on the outer side of the protective sliding strip 4, the camera box 7 is installed below the glass cover 6, the limiting blocks 8 are installed on two sides of the camera box 7, the limiting balls 9 are installed below the camera box 7, and the rolling ball base 10 is clamped below, spin base 10's bottom installation is provided with equipment pipeline 11, and equipment pipeline 11's below installs operation case 12, change 13 and install in the operation case 12 outside, the outside of push pedal 1 runs through and is provided with screw hole 14, and the outside welding of push pedal 1 has separation piece 15, circular convex block 16 is installed in separation piece 15's the outside, tooth's socket 17 has been seted up in equipment pipeline 11's the outside, and equipment pipeline 11's internally mounted has support steel pipe 18, stopper 8's inboard installation is provided with second slide rail 19, and expanding spring 20 is installed to second slide rail 19's bottom.

Push pedal 1, spacing disc 2 and protection draw runner 4 are connected through limit threaded rod 3, and limit threaded rod 3 runs through the setting on push pedal 1 and spacing disc 2 to the cross section of push pedal 1 is convex structure, washs the silt of jam, the efficiency of lifting means daily use through push pedal 1 and spacing disc 2.

Tooth 5 is distributed to equidistant on the protection draw runner 4, and protection draw runner 4 and push pedal 1 are about 7 central lines symmetric distributions of camera case to protection draw runner 4 constitutes sliding structure through second slide rail 19 with stopper 8, protects 7 both sides of camera case through protection draw runner 4, avoids camera case 7 direct and silt contact to influence equipment shooting effect.

The inside of the running box 12 comprises a first sliding rail 1201, a first gear 1202, a second gear 1203 and a partition 1204, the first sliding rail 1201 is installed on the outer side of the running box 12, the first gear 1202 is arranged above the first sliding rail 1201, the second gear 1203 is installed between the first gears 1202, the partition 1204 is installed below the second gear 1203, the push plate 1 and the equipment are controlled up and down through the first gear 1202 and the second gear 1203 simultaneously, and steps required in the operation process are reduced.

Second gear 1203 and equipment pipeline 11 constitute elevation structure through tooth's socket 17, and tooth's socket 17 is the annular and distributes on equipment pipeline 11 to the number of teeth of second gear 1203 is less than the number of teeth of first gear 1202, drives equipment pipeline 11 through the meshing of tooth's socket 17 with second gear 1203 and reciprocates, promotes the convenience of workman daily operation.

Expanding spring 20 and stopper 8 are mutually perpendicular, and stopper 8 and grounder base 10 are inside all to be provided with expanding spring 20 and second slide rail 19, are convenient for increase the stability of protection draw runner 4 removal process through expanding spring 20 and second slide rail 19, avoid protection draw runner 4 to reciprocate and take place the skew.

The working principle is as follows: when the novel coal mine forward-looking test electronic drilling peeping instrument is used, according to the drawings of fig. 1 and 2, an operator connects a push plate 1 with a limiting disc 2 through a limiting threaded rod 3, fixedly installs the limiting threaded rod 3 with a protective slide bar 4, places equipment for shooting inside a camera box 7, and hermetically fixes the equipment with the camera box 7 by using a glass cover 6, so as to complete the installation of the equipment, then carries out clamping fixation on a limiting ball 9 through a ball base 10, then connects and fixes the limiting ball 9 with the ball base 10, completes the connection of the camera box 7 with an equipment pipeline 11, according to the drawings of fig. 3 and 4, the operator drives a first gear 1202 and a second gear 1203 to rotate through a rotating handle 13 by rotating the rotating handle 13, the first gear 1202 is meshed with teeth 5 outside the protective slide bar 4 through the teeth 5 outside, drive protection draw runner 4 and push pedal 1 downstream, the process of push pedal 1 downstream, the silt of jam is cleared up through the arch in the separation block 15 outside, and utilize the circular convex block 16 in the separation block 15 outside to promote the stone that is difficult to remove, protection draw runner 4 moves forward through the inside second slide rail 19 of stopper 8, expanding spring 20 increases the convenience of the 19 back-and-forth movements of second slide rail, avoid protection draw runner 4 and the 19 dead circumstances of card that take place of second slide rail, second gear 1203 and the tooth's socket 17 intermeshing in the equipment pipeline 11 outside, drive equipment pipeline 11 and spin base 10 downstream, shoot the pipeline inside through spin base 10 internal plant, glass lid 6 avoids hard thing and equipment to collide and cause the damage.

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 (6)

1. the utility model provides a novel appearance is peeld in preceding examination electron drilling for coal mine, includes push pedal (1), glass lid (6) and changes handle (13), its characterized in that: spacing disc (2) is installed in the outside of push pedal (1), and spacing disc (2) outside is fixed with limit threaded rod (3), the outside through connection of limit threaded rod (3) has protection draw runner (4), and the outside of protection draw runner (4) installs tooth (5), camera case (7) is installed to the below of glass lid (6), and the both sides of camera case (7) install stopper (8), spacing ball (9) are installed to the below of camera case (7), and the below block of spacing ball (9) has grounder base (10), grounder base (10)'s bottom installation is provided with equipment pipeline (11), and installs driving case (12) in the below of equipment pipeline (11), turn and install in driving case (12) the outside (13), the outside of push pedal (1) runs through and is provided with screw hole (14), and the outside welding of push pedal (1) has separation block (15), circular convex block (16) are installed in the outside of separation block (15), tooth's socket (17) have been seted up in the outside of equipment pipeline (11), and the internally mounted of equipment pipeline (11) has support steel pipe (18), the inboard installation of stopper (8) is provided with second slide rail (19), and expanding spring (20) are installed to the bottom of second slide rail (19).

2. the novel forward-looking electronic drilling peeping instrument for the coal mine as claimed in claim 1, wherein: the push plate (1), the limiting disc (2) and the protective sliding strip (4) are connected through a limiting threaded rod (3), the limiting threaded rod (3) penetrates through the push plate (1) and the limiting disc (2), and the cross section of the push plate (1) is of a circular arc-shaped structure.

3. The novel forward-looking electronic drilling peeping instrument for the coal mine as claimed in claim 1, wherein: teeth (5) are distributed on the protective sliding strip (4) at equal intervals, the protective sliding strip (4) and the push plate (1) are symmetrically distributed about the center line of the camera box (7), and the protective sliding strip (4) and the limiting block (8) form a sliding structure through a second sliding rail (19).

4. The novel forward-looking electronic drilling peeping instrument for the coal mine as claimed in claim 1, wherein: the inside of operation case (12) is including first slide rail (1201), first gear (1202), second gear (1203) and baffle (1204), and first slide rail (1201) is installed to the outside of operation case (12) to the top of first slide rail (1201) is provided with first gear (1202), and the installation is provided with second gear (1203 between first gear (1202), and the below installation of second gear (1203) is provided with baffle (1204) simultaneously.

5. The novel forward-looking electronic drilling peeping instrument for coal mines as set forth in claim 4, wherein: the second gear (1203) and the equipment pipeline (11) form a lifting structure through a tooth groove (17), the tooth groove (17) is annularly distributed on the equipment pipeline (11), and the number of teeth of the second gear (1203) is less than that of the first gear (1202).

6. The novel forward-looking electronic drilling peeping instrument for the coal mine as claimed in claim 1, wherein: the telescopic spring (20) and the limiting block (8) are perpendicular to each other, and the telescopic spring (20) and the second sliding rail (19) are arranged inside the limiting block (8) and the rolling ball base (10).