CN215520765U

CN215520765U - Device for controlling drilling verticality of drilling machine

Info

Publication number: CN215520765U
Application number: CN202120712830.2U
Authority: CN
Inventors: 李萍丰; 陈晶晶; 谢守冬; 唐洪佩; 陈祥; 李旺华
Original assignee: Hongda Blasting Engineering Group Co ltd
Current assignee: Hongda Blasting Engineering Group Co ltd
Priority date: 2021-04-08
Filing date: 2021-04-08
Publication date: 2022-01-14
Anticipated expiration: 2031-04-08

Abstract

The utility model discloses a device for controlling the verticality of a drill hole of a drilling machine, which relates to the technical field of exploration equipment and comprises a cross rod, a bottom plate and a support pillar, the top surface of the bottom plate is fixedly connected with a supporting column, the top end of the supporting column is fixedly connected with a cross rod, the utility model enables the two clamping arms to move by adjusting the telescopic rod positioned in the fixed rod, further plays a role in auxiliary support and ensures the vertical direction of the clamping arms, meanwhile, the clamping height of the two clamping arms can be conveniently and flexibly controlled by an operator according to the two lifting springs fixedly connected with the top end of the fixed rod, the bottom plate at the bottom end of the supporting column can compact soil or sand around the position of the drilling machine needing to be drilled, and the occurrence of the situation that the drilling hole of the drilling machine is inclined is reduced to a certain extent.

Description

Device for controlling drilling verticality of drilling machine

Technical Field

The utility model relates to the technical field of exploration equipment, in particular to a device for controlling the drilling verticality of a drilling machine.

Background

A drilling machine is a set of complex machine and consists of a machine, a machine set and a mechanism. The drilling machine is a mechanical device which drives a drilling tool to drill underground to obtain real geological data in exploration or mineral resource (including solid ore, liquid ore, gas ore and the like) development. Also known as a drilling rig. The main function is to drive the drilling tool to break the rock at the bottom of the hole and to put in or put out the drilling tool in the hole. The method can be used for drilling rock cores, ore cores, rock debris, gas samples, liquid samples and the like so as to find underground geology, mineral resources and other conditions. The hanging ring is connected with the hanging ring seat through a pin shaft, the hanging ring seat and the hook rod are welded into a whole, the barrel body is connected with the hook body through left-hand threads, and the threads are prevented from loosening through a stop block. The hook body and the cylinder body can move up and down along the hook rod. The inner and outer load springs are used for making the stand loose and then bounce upwards when the drill is started. The cylinder is filled with engine oil. The oil cavity is divided into two parts by the seat ring of the thrust bearing, and the seat ring is provided with an oil hole. Due to the damping effect of the oil flow, the impact shock of the hook body during the drilling operation is absorbed, and the damage to the thread of the drill rod joint can be prevented. The upper end of the cylinder body is provided with a positioning device consisting of 6 small springs and a positioning disc, and the lifting ring can be prevented from rotating to rotate when an empty elevator is lifted by virtue of the friction between the positioning device and the annular contact surface of the lifting ring seat.

However, there is inconvenient place still when current rig drills, on the one hand, some traditional rigs are when drilling the operation, and its bottom does not have control or spacing device usually, and then operating personnel can't predetermine whether the direction before the rig drills is perpendicular, the rig is very easy when drilling like this and takes place the slope, on the other hand, the rig both when drilling the great stratum of granule very easily when drilling the great bottom of granule, its drill bit receives the influence of geology such as medium sand or coarse sand and pebble bed very easily and takes place serious slope, and then influences holistic construction process, has increaseed the construction degree of difficulty.

Accordingly, one skilled in the art provides a device for controlling the verticality of a drill hole of a drilling machine to solve the above problems in the background art.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a device for controlling the drilling verticality of a drilling machine, which solves the problem that the conventional drilling machine has inconvenient operation during drilling in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

a device for controlling drilling verticality of a drilling machine comprises a cross rod, a bottom plate and a support column, wherein the top surface of the bottom plate is fixedly connected with the support column, the top end of the support column is fixedly connected with a cross rod, a slide rail is arranged inside the cross rod, a movable wheel is movably connected inside the slide rail, an adjusting rod is movably connected on the outer wall of the movable wheel, a hanging cross rod is fixedly connected on one side surface of the adjusting rod, a fixing arm is fixedly connected at one end of the hanging cross rod away from the adjusting rod, a movable support rod is fixedly connected on the bottom surface of the hanging cross rod, an auxiliary support rod is fixedly connected on the outer wall of the movable support rod, a pulley is movably connected on the movable support rod, a movable sliding chute is movably connected on the outer wall of the pulley, the bottom surface of the hanging cross rod is fixedly connected with an adjusting frame, a sliding chute is arranged inside the adjusting frame, and a clamping hole is arranged on the front side surface of the sliding chute, the inside swing joint in card hole has the locating rack, a side fixedly connected with dead lever of locating rack, the inside of dead lever is provided with flexible cover groove, the inside swing joint in flexible cover groove has the telescopic link, the one end fixedly connected with centre gripping arm of telescopic link, the top surface fixedly connected with lift spring of dead lever.

As a preferred embodiment of the present invention: the bottom surface fixedly connected with of bottom plate supports the base, and the number that supports the base has four, and the perforation has been seted up to the inside of bottom plate, and the perforation is located the inside intermediate position of bottom plate, and the removal spout is located the top surface of bottom plate.

As a preferred embodiment of the present invention: the number of support columns has four, and the number of horizontal pole has two, and two support columns of the equal fixedly connected with in bottom surface of two horizontal poles, and the number of activity wheel has four, and the number of adjusting the pole has two, and the both ends of every regulation pole all with a activity wheel fixed connection.

As a preferred embodiment of the present invention: the number of movable support rod has two, and the number of pulley has two, and two equal swing joint of pulley are in the inside of removing the spout, and the number of auxiliary support rod has four, and the top of every auxiliary support rod is equallyd divide do not adjust the bottom surface fixed connection of pole with two.

As a preferred embodiment of the present invention: the number of alignment jig has two, and the sliding tray has been seted up to the inside intermediate position of alignment jig, and the leading flank and the equal fixedly connected with a plurality of card hole in the back of sliding tray, the side view cross-sectional shape in card hole is the rectangle.

As a preferred embodiment of the present invention: the number of locating rack has two, and the equal fixedly connected with dead lever in top of two locating racks, the front view cross-sectional shape of two locating racks is "L" shape, and every locating rack all with two card hole joint in the one end of keeping away from the dead lever.

As a preferred embodiment of the present invention: the number of fixed arms has two, and the overlooking cross-sectional shape of fixed arm is semicircle annular, and the number of centre gripping arm has two, and the overlooking cross-sectional shape of centre gripping arm is semicircle annular, and the number of lift spring has two, and two lift spring's top all with hang the bottom surface fixed connection of horizontal pole.

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

the utility model relates to a device for controlling the drilling verticality of a drilling machine, which is characterized in that two cross rods fixedly connected to the top end of a support column, two adjusting rods movably connected with a slide rail inside the cross rods through movable wheels, a suspension cross rod fixedly connected with one side surface of each adjusting rod, and two clamping arms fixedly connected with one end of the suspension cross rod are matched, so that when an operator performs drilling operation of the drilling machine, a drill bit of the drilling machine can be flexibly clamped between two fixing arms to further play a role in fixing and defining the direction, the two clamping arms can move by adjusting telescopic rods positioned inside the fixing rods according to the actual size of the drill bit of the drilling machine through two adjusting frames fixedly connected to the bottom surface of the suspension cross rod and a plurality of clamping holes and sliding grooves formed in the adjusting frames, and further play a role in assisting in supporting and ensuring the vertical direction of the drill bit, simultaneously according to two lifting spring of fixed connection on the dead lever top, make things convenient for operating personnel to control the centre gripping height of two centre gripping arms in a flexible way, just so can the earth or grit around the rig needs drilling position of compaction through the bottom plate that is located the support column bottom, reduced the emergence of the condition that the rig drilling takes place the slope to a certain extent.

Drawings

Other features, objects and advantages of the utility model will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic diagram of a front view internal detail of an apparatus for controlling the perpendicularity of a drill hole of a drilling rig;

FIG. 2 is a side view internal detail of an apparatus for controlling the perpendicularity of a drill hole of a drilling rig;

FIG. 3 is a side view of the inner detail structure of the adjusting bracket in the device for controlling the drilling verticality of the drilling machine;

fig. 4 is a schematic diagram of the top-view internal detail structure of the device for controlling the drilling verticality of the drilling machine.

In the figure: 1-a cross bar; 2-a lifting spring; 3-a positioning frame; 4-telescopic sleeve groove; 5-fixing the rod; 6, a telescopic rod; 7-a movable support rod; 8-an auxiliary strut; 9-moving the chute; 10-a slide rail; 11-a base plate; 12-adjusting the rod; 13-a pulley; 14-a support base; 15-a sliding groove; 16-perforating; 17-an adjusting bracket; 18-a support column; 19-a hole for clamping; 20-a gripper arm; 21-hanging the cross bar; 22-a fixed arm; 23-movable wheels.

Detailed Description

Referring to fig. 1 to 4, in the embodiment of the present invention, a device for controlling drilling verticality of a drilling machine includes a cross bar 1, a bottom plate 11 and a support post 18, the support post 18 is fixedly connected to a top surface of the bottom plate 11 and mainly used for supporting, the cross bar 1 is fixedly connected to a top end of the support post 18, a slide rail 10 is arranged inside the cross bar 1 and mainly used for specifying a moving direction of an adjusting rod 12, a movable wheel 23 is movably connected to an inside of the slide rail 10, an adjusting rod 12 is movably connected to an outer wall of the movable wheel 23, a suspension cross bar 21 is fixedly connected to one side surface of the adjusting rod 12 and mainly used for starting suspension, a fixed arm 22 is fixedly connected to one end of the suspension cross bar 21 far away from the adjusting rod 12, a movable support rod 7 is fixedly connected to a bottom surface of the suspension cross bar 21, an auxiliary support rod 8 is fixedly connected to an outer wall of the movable support rod 7 and mainly used for reinforcing, swing joint of activity branch 7 has pulley 13, pulley 13's outer wall swing joint has removal spout 9, hang horizontal pole 21's bottom surface and alignment jig 17 fixed connection, alignment jig 17's inside is provided with sliding tray 15, sliding tray 15's leading flank is provided with card hole 19, the inside swing joint in card hole 19 has locating rack 3, mainly used adjusts the height of centre gripping arm 20, a side fixedly connected with dead lever 5 of locating rack 3, the inside of dead lever 5 is provided with flexible cover groove 4, the inside swing joint in flexible cover groove 4 has telescopic link 6, mainly be used for adjusting the distance that two centre gripping arms 20 directly pressed, the one end fixedly connected with centre gripping arm 20 of telescopic link 6, the top surface fixedly connected with lifting spring 2 of dead lever 5, be convenient for the nimble height of adjusting centre gripping arm 20.

In the embodiment, referring to fig. 1, 2 and 4, the bottom surface of the bottom plate 11 is fixedly connected with four supporting bases 14, the number of the supporting bases 14 is four, the bottom plate 11 is internally provided with two through holes 16 mainly used for determining the positions of the drilled holes, the through holes 16 are positioned in the middle position of the inside of the bottom plate 11, the moving chute 9 is positioned on the top surface of the bottom plate 11 and mainly used for determining the moving direction of the hanging cross rods 21, the number of the supporting columns 18 is four, the number of the cross rods 1 is two, the bottom surfaces of the two cross rods 1 are fixedly connected with two supporting columns 18, the number of the movable wheels 23 is four, the number of the adjusting rods 12 is two, both ends of each adjusting rod 12 are fixedly connected with one movable wheel 23, the positions of the adjusting rods 12 can be conveniently adjusted, the number of the movable supporting rods 7 is two, the number of the pulleys 13 is two, and the two pulleys 13 are movably connected inside the moving chute 9, the number of the auxiliary supporting rods 8 is four, the top end of each auxiliary supporting rod 8 is respectively and fixedly connected with the bottom surfaces of the two adjusting rods 12, the number of the adjusting frames 17 is two, a sliding groove 15 is formed in the middle position inside the adjusting frame 17 and is mainly used for facilitating the movement of the position of the fixing rod 5, a plurality of clamping holes 19 are fixedly connected to the front side surface and the back surface of the sliding groove 15, the side-view cross-sectional shapes of the clamping holes 19 are rectangular, the number of the positioning frames 3 is two, the top ends of the two positioning frames 3 are respectively and fixedly connected with one fixing rod 5, the front-view cross-sectional shapes of the two positioning frames 3 are L-shaped, one end of each positioning frame 3 far away from the fixing rod 5 is clamped with the two clamping holes 19, the number of the two fixing arms 22 is mainly used for clamping a drilling machine, the cross-sectional shape of the fixing arms 22 is semicircular, the number of the two clamping arms 20 is two, the cross-sectional shape of the clamping arms 20 is semicircular when overlooking, the number of the lifting springs 2 is two, the top ends of the two lifting springs 2 are fixedly connected with the bottom surface of the hanging cross rod 21, and the lifting springs are mainly used for maintaining the position of the fixing rod 5 and enabling stress to be uniform.

It should be noted that, the components of the device for controlling the drilling verticality of the drilling machine 1 are all universal standard components or components known by those skilled in the art, and the structure and principle of the device can be known by technical manuals or by routine experiments.

The working principle of the utility model is as follows: firstly, after the device is placed at a proper position through a bottom plate 11 at the bottom end of a supporting column 18, drilling machines with different sizes can be flexibly clamped through two cross rods 1 fixedly connected at the top end of the supporting column 18 and two adjusting rods 12 movably connected with sliding rails 13 in the cross rods 1 through movable wheels 23, and simultaneously a hanging cross rod 21 fixedly connected with one side surface of each adjusting rod 12 and two clamping arms 20 fixedly connected with one end of the hanging cross rod 21 are matched, then the position of a fixed rod 5 is flexibly controlled according to the height of the drilling machine and two lifting springs 2 fixedly connected at the top end of the fixed rod 5, the fixed rod 5 is fixed by utilizing a positioning frame 3 and a clamping hole 19, and then the drilling machine can be clamped through two clamping arms 20 which are fixedly connected with two adjusting frames 17 at the bottom surface of the hanging cross rod 21 and a telescopic rod 6 positioned in the fixed rod 5, the auxiliary support can be further realized, and the vertical direction of the drilling machine is ensured.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to or changed within the scope of the present invention.

Claims

1. The utility model provides a device for controlling drilling verticality of a drilling machine, comprises a cross rod (1), a bottom plate (11) and a support column (18), and is characterized in that, the top surface of the bottom plate (11) is fixedly connected with the support column (18), the top end of the support column (18) is fixedly connected with the cross rod (1), the inside of the cross rod (1) is provided with a slide rail (10), the inside swing joint of the slide rail (10) is provided with a movable wheel (23), the outer wall swing joint of the movable wheel (23) is provided with an adjusting rod (12), one side surface of the adjusting rod (12) is fixedly connected with a hanging cross rod (21), the hanging cross rod (21) is fixedly connected with a fixed arm (22) at one end far away from the adjusting rod (12), the bottom surface of the hanging cross rod (21) is fixedly connected with a movable support rod (7), the outer wall of the movable support rod (7) is fixedly connected with an auxiliary support rod (8), the swing joint of activity branch (7) has pulley (13), the outer wall swing joint of pulley (13) has removal spout (9), hang the bottom surface and alignment jig (17) fixed connection of horizontal pole (21), the inside of alignment jig (17) is provided with sliding tray (15), the leading flank of sliding tray (15) is provided with card hole (19), the inside swing joint in card hole (19) has locating rack (3), a side fixedly connected with dead lever (5) of locating rack (3), the inside of dead lever (5) is provided with flexible race (4), the inside swing joint in flexible race (4) has telescopic link (6), the one end fixedly connected with centre gripping arm (20) of telescopic link (6), the top surface fixedly connected with lifting spring (2) of dead lever (5).

2. The device for controlling the drilling verticality of the drilling machine according to claim 1, wherein the bottom surface of the bottom plate (11) is fixedly connected with four supporting bases (14), the number of the supporting bases (14) is four, the inner part of the bottom plate (11) is provided with a through hole (16), the through hole (16) is located in the middle of the inner part of the bottom plate (11), and the moving chute (9) is located on the top surface of the bottom plate (11).

3. The device for controlling the drilling verticality of the drilling machine according to claim 1, wherein the number of the supporting columns (18) is four, the number of the cross rods (1) is two, the two supporting columns (18) are fixedly connected to the bottom surfaces of the two cross rods (1), the number of the movable wheels (23) is four, the number of the adjusting rods (12) is two, and two ends of each adjusting rod (12) are fixedly connected with one movable wheel (23).

4. The device for controlling the drilling verticality of the drilling machine according to claim 1, wherein the number of the movable supporting rods (7) is two, the number of the pulleys (13) is two, the two pulleys (13) are movably connected inside the moving chute (9), the number of the auxiliary supporting rods (8) is four, and the top end of each auxiliary supporting rod (8) is fixedly connected with the bottom surfaces of the two adjusting rods (12).

5. The device for controlling the drilling verticality of the drilling machine according to claim 1, wherein the number of the adjusting frames (17) is two, a sliding groove (15) is formed in the middle of the inside of each adjusting frame (17), a plurality of clamping holes (19) are fixedly connected to the front side face and the back side face of each sliding groove (15), and the side-view cross section of each clamping hole (19) is rectangular.

6. The device for controlling the drilling verticality of the drilling machine according to claim 1, wherein the number of the positioning frames (3) is two, a fixing rod (5) is fixedly connected to the top ends of the two positioning frames (3), the two positioning frames (3) are L-shaped in front view cross section, and each positioning frame (3) is clamped with the two clamping holes (19) at one end far away from the fixing rod (5).

7. The device for controlling the drilling verticality of the drilling machine according to claim 1, wherein the number of the fixed arms (22) is two, the overlooking cross-sectional shape of the fixed arms (22) is a semicircular ring shape, the number of the clamping arms (20) is two, the overlooking cross-sectional shape of the clamping arms (20) is a semicircular ring shape, the number of the lifting springs (2) is two, and the top ends of the two lifting springs (2) are fixedly connected with the bottom surface of the suspension cross rod (21).