CN212583643U - Guiding device for ultra-deep inclined hole drilling - Google Patents

Abstract

The utility model provides a drilling of ultra-deep inclined hole leads positive ware, includes the drilling rod, two other rigid couplings of upper and lower two parts of the outer wall of drilling rod have first bearing and second bearing, the outer wall of first bearing is positive quadrangle rigid coupling and has electric telescopic handle, the outer wall of second bearing is positive quadrangle rigid coupling and has the extension board, there is the one end of bull stick through pivot movable mounting on the extension board, the kicking block is installed through connecting device to the other end of bull stick, electric telescopic handle's output rigid coupling has the connecting block, there is the one end of ejector pin through linking a movable mounting on the connecting block, the other end rigid coupling of ejector pin has the connecting plate, the connecting plate links to each other with the bull. This ware is just drawn to super dark inclined hole drilling through relay control electric telescopic handle expenditure, and the ejector pin passes through the connecting plate and promotes the bull stick motion, and the bull stick uses the pivot to rotate as the turning point on the extension board, and the bull stick drives the kicking block expenditure, and the kicking block of release withstands the geological stratification, has reached and has gone on the effect of drawing just behind the deviation to super dark inclined hole drilling orbit.

Description

Guiding device for ultra-deep inclined hole drilling

Technical Field

The utility model relates to a hydraulic engineering technical field, concrete field is a ware is just drawn in drilling of super dark inclined hole.

Background

For the drilling work of the ultra-deep overburden of more than 400m of the water conservancy and hydropower engineering, the idea of drilling for geological service must be firmly established in the drilling operation process, the quality control of the whole process is very important, and the quality of the drilling product can be ensured by adopting effective technical measures and operation processes, so that a solid foundation is laid for the subsequent investigation and design work, and in the process of drilling the ultra-deep inclined hole of the water conservancy, the drilling track is cheap due to various reasons, and the alignment is needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a drilling of ultra-deep inclined hole draws positive ware to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a drilling of ultra-deep inclined hole leads positive ware, includes the drilling rod, two other rigid couplings of upper and lower two parts of the outer wall of drilling rod have first bearing and second bearing, the outer wall of first bearing is positive quadrangle rigid coupling and has electric telescopic handle, the outer wall of second bearing is positive quadrangle rigid coupling and has the extension board, there is the one end of bull stick through pivot movable mounting on the extension board, the kicking block is installed through connecting device to the other end of bull stick, electric telescopic handle's output rigid coupling has the connecting block, there is the one end of ejector pin through linking a movable mounting on the connecting block, the other end rigid coupling of ejector pin has the connecting plate, the connecting plate links to each other with the bull.

Preferably, connecting device includes opening and fluting, the opening is opened in the kicking block bottom, the fluting is opened in the other end outer wall left and right sides of bull stick, the draw-in groove has all been opened to the open-ended left and right sides, two the equal rigid coupling in grooved bottom has horizontal box, horizontal box be equipped with the riser, the outer end rigid coupling of horizontal box has the dog, grooved lateral wall top rigid coupling is kept away from to the riser has the fixture block, the fixture block links to each other with the draw-in groove joint, the riser is close to grooved lateral wall joint has the one end of reed, the other end and the bull stick looks joint of reed, grooved lateral wall bottom rigid coupling has according to the piece is kept away from to the riser.

Preferably, the top block is made of chromium carbide.

Preferably, the clamping block is made of plastic.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a guiding ware of drilling of super dark inclined hole, passes through relay control electric telescopic handle expenditure, promotes connecting block and ejector pin motion, and the ejector pin passes through the connecting plate and promotes the bull stick motion, and the bull stick uses the pivot to rotate as the turning point on the extension board, and the bull stick drives the kicking block expenditure, and the kicking block of release withstands the geological formation, also provides the driving force for the drilling rod to this motion orbit that changes the drilling rod can adjust the position of drilling.

The utility model provides a ware is just drawn in drilling of super dark inclined hole has reached and has leaded positive effect to going on behind the deviation of super dark inclined hole drilling orbit.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

FIG. 3 is an enlarged view of the structure at B in FIG. 1;

fig. 4 is a top view of the present invention.

In the figure: 1-drill rod, 2-first bearing, 3-electric telescopic rod, 4-rotating rod, 5-support plate, 6-second bearing, 7-ejector block, 8-connecting device, 81-opening, 82-clamping groove, 83-clamping block, 84-vertical plate, 85-reed, 86-slotting, 87-pressing block, 88-stopping block, 89-horizontal box, 9-connecting plate, 10-rotating shaft, 11-connecting block, 12-connecting shaft and 13-ejector rod.

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: the utility model provides a drilling of ultra-deep inclined hole draws positive ware, including drilling rod 1, two parts do not the rigid coupling have first bearing 2 and second bearing 6 about the outer wall of drilling rod 1, the outer wall of first bearing 2 is positive quadrangle rigid coupling has electric telescopic handle 3, the outer wall of second bearing 6 is positive quadrangle rigid coupling has extension board 5, there is the one end of bull stick 4 through pivot 10 movable mounting on the extension board 5, kicking block 7 is installed through connecting device 8 to the other end of bull stick 4, electric telescopic handle 3's output rigid coupling has connecting block 11, there is the one end of ejector pin 13 through connecting 12 movable mounting on the connecting block 11, the other end rigid coupling of ejector pin 13 has connecting plate 9, connecting plate 9 links to each other with bull stick 4.

Drilling rod 1 is water conservancy exploitation drilling rod, be the part near the drill bit in this device, first bearing 2 carries on electric telescopic handle 3, electric telescopic handle 3 controls through the relay on ground, 3 flexible promotion connecting block 11 and the motion of ejector pin 13 of electric telescopic handle, even axle 12 prevents that ejector pin 13 and connecting block 11 card from dying, extension board 5 is carried on to second bearing 6, extension board 5 carries on bull stick 4, bull stick 4 uses pivot 10 to rotate as the turning point, it rotates to drive kicking block 7, promote the soil layer, the promotion point can change drilling rod 1's movement track, connecting device 8 fixes kicking block 7 on bull stick 4, ejector pin 13 promotes the motion of bull stick 4 through connecting plate 9.

Specifically, connecting device 8 includes opening 81 and fluting 86, opening 81 is opened in kicking block 7 bottom, fluting 86 is opened in the other end outer wall left and right sides of bull stick 4, draw-in groove 82 has all been opened to opening 81's the left and right sides, the equal rigid coupling in bottom of two fluting 86 has horizontal box 89, horizontal box 89 be equipped with riser 84, the outer end rigid coupling of horizontal box 89 has dog 88, a lateral wall top rigid coupling that riser 84 kept away from fluting 86 has dog 83, dog 83 links to each other with draw-in groove 82 joint, a lateral wall joint that riser 84 is close to fluting 86 has the one end of reed 85, the other end and the bull stick 4 looks joint of reed 85, a lateral wall bottom rigid coupling that riser 84 kept away from fluting 86 has according to piece 87.

Opening 81 carries on draw-in groove 82, can make bull stick 4 insert into, and horizontal box 89 makes riser 84 can slide in its inside, and riser 84 carries on fixture block 83, and the elasticity of reed 85 promotes riser 84 and moves, and fixture block 83 card is gone into the inside of draw-in groove 82, fixes kicking block 7, and fluting 86 carries on reed 85, is used for controlling riser 84 according to piece 87, and dog 88 keeps off riser 84 and prevents to break away from horizontal box 89.

Specifically, the top block 7 is made of chromium carbide.

The chromium carbide has the characteristic of wear resistance, and the wear resistance of the top block 7 is improved.

Specifically, the latch 83 is made of plastic.

The plastic fixture block 83 can deform, and the smoothness of clamping and separation between the fixture block 83 and the clamping groove 82 is improved.

The working principle is as follows: when the drill rod 1 is in drill opening operation, after the trajectory deviates, selection is performed according to the corresponding four-point electric telescopic rod 3, expenditure of the electric telescopic rod 3 is controlled through a relay, the connecting block 11 and the ejector rod 13 are pushed to move, the ejector rod 13 pushes the rotating rod 4 to move through the connecting plate 9, the rotating rod 4 rotates on the support plate 5 by taking the rotating shaft 10 as a rotating point, the rotating rod 4 drives the ejector block 7 to pay, the pushed ejector block 7 abuts against a geological layer, a pushing force is also provided for the drill rod 1, the movement trajectory of the drill rod 1 is changed by the pushing force, the ejector block 7 needs to be replaced when being worn too much, the pressing block 87 is pressed, the vertical plate 84 is pushed to move in the transverse box 89 and resists against the elasticity of the reed 85, the clamping block 83 is driven to separate from the clamping groove 86, the ejector block 7 can be taken down and replaced, the ejector block 7 is sleeved on the outer wall of the.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. 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 the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and setting are equipped with and all adopt prior art, and conventional model is including circuit connection adopts conventional connection mode among the prior art, and the detail is not repeated here.

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 (4)

1. The utility model provides a ware is just drawn in drilling of ultra-deep inclined hole, includes drilling rod (1), its characterized in that: the outer wall of drilling rod (1) is two do not the rigid coupling have first bearing (2) and second bearing (6), the outer wall of first bearing (2) is positive quadrangle rigid coupling has electric telescopic handle (3), the outer wall of second bearing (6) is positive quadrangle rigid coupling has extension board (5), there is the one end of bull stick (4) through pivot (10) movable mounting on extension board (5), kicking block (7) are installed through connecting device (8) to the other end of bull stick (4), the output rigid coupling of electric telescopic handle (3) has connecting block (11), there is the one end of ejector pin (13) through even axle (12) movable mounting on connecting block (11), the other end rigid coupling of ejector pin (13) has connecting plate (9), connecting plate (9) link to each other with bull stick (4).

2. The centralizer of ultra-deep inclined hole drilling according to claim 1, characterized in that: the connecting device (8) comprises an opening (81) and a slot (86), the opening (81) is opened at the bottom of the top block (7), the open slots (86) are arranged at the left side and the right side of the outer wall of the other end of the rotating rod (4), the left side and the right side of the opening (81) are both provided with clamping slots (82), the bottoms of the two open slots (86) are both fixedly connected with a transverse box (89), the transverse box (89) is provided with a vertical plate (84), the outer end of the transverse box (89) is fixedly connected with a stop block (88), a clamping block (83) is fixedly connected to the top of one side wall of the vertical plate (84) far away from the groove (86), the clamping block (83) is connected with the clamping groove (82) in a clamping way, one side wall of the vertical plate (84) close to the groove (86) is clamped with one end of a spring leaf (85), the other end of the reed (85) is clamped with the rotating rod (4), and a pressing block (87) is fixedly connected to the bottom of one side wall of the vertical plate (84) far away from the groove (86).

3. The centralizer of ultra-deep inclined hole drilling according to claim 1, characterized in that: the top block (7) is made of chromium carbide.

4. The centralizer of ultra-deep inclined hole drilling according to claim 2, wherein: the fixture block (83) is made of plastic.

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