CN114961701A

CN114961701A - Explosion drilling pore-forming straight line degree detection equipment

Info

Publication number: CN114961701A
Application number: CN202210376609.3A
Authority: CN
Inventors: 刘连生; 陶铁军
Original assignee: Jiangxi University of Science and Technology
Current assignee: Jiangxi University of Science and Technology
Priority date: 2022-04-12
Filing date: 2022-04-12
Publication date: 2022-08-30

Abstract

The invention relates to straightness detection equipment, in particular to explosion drilling hole forming straightness detection equipment. The invention aims to provide blasting drilling hole forming straight line degree detection equipment capable of measuring the bending direction of a blasting hole. The invention provides equipment for detecting the hole forming linearity degree of a blasting drill hole, which comprises a shell, a cable, a control box, a first key, a second key and the like, wherein the cable is arranged at the rear lower part of the left side of the shell, the control box is arranged in the middle of the top of a placing plate, the first key is arranged at the right front side of the top of the control box, and the second key is arranged at the right middle side of the top of the control box. The second electric push rod is used as a driving force, the clamping plate can be driven to move towards the inner side to clamp the fixed shaft, so that butt joint work can be completed, the shell can rotate along with bending of the blast hole after extending into the blast hole, a corresponding LCD display screen can display numerical values, and people can know the bending degree and the bending direction of the blast hole.

Description

Explosion drilling pore-forming straight line degree detection equipment

Technical Field

The invention relates to straightness detection equipment, in particular to explosion drilling hole forming straightness detection equipment.

Background

The drilling blasting method is always the main construction method for rock excavation of underground buildings, has strong adaptability to rock stratum geological conditions and low excavation cost, and is particularly suitable for cavern construction with hard rocks.

People need carry out the bending degree to the blast hole and detect after having bored the blast hole, thereby learn whether this blast hole can reach the requirement, people generally tie up a heavy object on a rope, then put into the blast hole with the heavy object, make the heavy object down drop to the hole bottom in blast hole, then measure the length of rope, take out the heavy object again, if the length of measuring the rope is greater than the actual length of blast hole, just indicate to have the bending in the blast hole, but the bending direction in blast hole can't be learnt to the above-mentioned method, so, the event needs a blasting drilling hole forming straight line degree check out test set that can measure the bending direction in blast hole now urgently, be used for solving above-mentioned problem.

Disclosure of Invention

In order to overcome the defect that the bending direction of the blast hole cannot be known when the bending degree of the blast hole is measured manually, the invention aims to provide the equipment for detecting the hole forming straight line degree of the blast hole, which can measure the bending direction of the blast hole.

The invention is realized by the following technical approaches:

a device for detecting the hole-forming linearity degree of blasting and drilling comprises a shell, a cable, a placing plate, a control box, a first key and a second key, the third button, distance sensor, coupling assembling, the determine module, display module and locking Assembly, the lower part is equipped with the cable behind the left side of shell, it is equipped with the control box to place the top centre of board, the right front side in top of control box is equipped with first button, the right middle side in top of control box is equipped with the second button, the right rear side in top of control box is equipped with the third button, the right side of shell is equipped with the coupling assembling that is used for blasting drilling pore-forming straight line degree check out test set to carry out the butt joint, be equipped with the determine module on the coupling assembling, the interval is equipped with the bending degree distance sensor who is used for detecting the blast hole on the determine module, the top left side of placing the board is equipped with the display module that is used for showing data, the inside left side of shell is equipped with the locking Assembly that is used for blocking coupling assembling.

As further preferred scheme, coupling assembling is including first stand pipe, first electric putter, the installation pipe, the mount, the arc cavity, rolling ball and fixed axle, the shell right side is equipped with first stand pipe, the interior bottom right side of shell is equipped with first electric putter, the inside left side slidingtype of first stand pipe is equipped with the installation pipe, first electric putter's telescopic link right side and installation union coupling, the inside right side of installation pipe is equipped with the mount, the mount middle part is equipped with the arc cavity, the inside rotary type of arc cavity is equipped with the rolling ball, the rolling ball right side is equipped with the fixed axle, the draw-in groove has all been opened to the fixed axle right part.

As further preferred scheme, the detection subassembly is including the connecting pipe, the slip pipe, the response dish, first spring and positioning disk, four sides all are equipped with the connecting pipe about around the mount, distance sensor installs respectively in the connecting pipe left side, the equal slidingtype of inside right side of connecting pipe is equipped with the slip pipe, the slip pipe left side all is equipped with the response dish, the slip pipe left part is all around having first spring, the both ends of first spring are connected with response dish and connecting pipe respectively, the installation pipe right side is equipped with the positioning disk.

As further preferred scheme, the display assembly comprises a mounting plate, a cross, an LCD display screen, a first marking block and a second marking block, the mounting plate is arranged on the left side of the top of the placing plate, the left end of the cable is connected with the front lower portion of the right side of the mounting plate, the cross is arranged on the upper portion of the mounting plate, the LCD display screen is arranged on the front upper side and the rear lower side of the right side of the cross, the first marking block is arranged on the right side of the bottom of the cross, and the second marking block is arranged on the left side of the bottom of the shell.

As a further preferable scheme, the locking assembly comprises a mounting ring, a guide rod, a guide ring, a second spring, a telescopic round rod, clamping plates, a third spring, a contact wheel, an N-type rod, an inclined plate, a baffle, a second electric push rod and a contact switch, the mounting ring is arranged at the left part of the inner side of the shell, the guide rods are arranged at the left side of the inner top and the left side of the inner bottom of the shell respectively, the guide ring is arranged at the left part of the guide rod in a sliding manner, the second spring is wound at the right part of the guide rod, two ends of the second spring are respectively connected with the guide rod and the guide ring, the telescopic round rod is arranged at the left part of the guide ring, the clamping plates are arranged at the inner sides of the telescopic round rods, the third spring is arranged between the clamping plates and the adjacent telescopic round rods, the contact wheel is rotatably arranged at the front sides of the clamping plates, the N-type rod is arranged at the middle part of the mounting ring in a sliding manner, the inclined plates are symmetrically arranged at the left part of the N-type rod up and down, and are contacted with the adjacent contact wheels, the baffle is arranged on the left side of the N-shaped rod in an up-and-down symmetrical mode, the baffle can move rightwards to be in contact with the contact wheel, the second electric push rod is arranged on the right side of the mounting ring, the right side of the telescopic rod of the second electric push rod is connected with the N-shaped rod, and the contact switch is arranged in the middle of the mounting ring.

As further preferred scheme, still including the laminating subassembly that is used for improving the detection precision, the laminating subassembly is including the air pump, the hose, the solenoid valve, the shunt tubes, first piston cylinder, arc and sixth spring, the inboard middle part of shell is equipped with the air pump, the air pump right side is equipped with two hoses and intercommunication, the inside left and right sides of shell all is equipped with the shunt tubes, the other end of hose all is connected and feeds through with adjacent shunt tubes, the outside of hose all is equipped with the solenoid valve, the equal interval in the inside left and right sides of shell is equipped with four first piston cylinders, first piston cylinder inboard all is connected and feeds through with adjacent shunt tubes, the telescopic link outside of first piston cylinder all is equipped with the arc, all be equipped with sixth spring between arc inboard and the shell.

As a further preferred scheme, the device further comprises a reset assembly used for limiting the rotating ball, the reset assembly comprises a connecting frame, a second piston cylinder, an air pipe, a fourth spring and an elastic rope, the two connecting frames are arranged on the right side of the shell at intervals, the second piston cylinder is arranged between the middle parts of the connecting frames, the air pipe is arranged between the shunt tubes on the left side and the right side of the second piston cylinder and communicated with the shunt tubes on the left side and the right side of the second piston cylinder, the elastic rope is arranged between the right side of the telescopic rod of the second piston cylinder and the rotating ball, and the fourth spring is connected onto the telescopic rod of the second piston cylinder.

As a further preferable scheme, the device further comprises a protection assembly for protecting the sliding pipe, the protection assembly comprises a second guide pipe and a fifth spring, the second guide pipe is arranged on the upper side, the lower side, the front side and the rear side of the positioning disc in a sliding mode, the second guide pipe moves leftwards and can be contacted with the sliding pipe, and the fifth spring is arranged between the left side of the second guide pipe and the positioning disc.

As further preferred scheme, including battery and control module in the control box, the battery is the power supply of whole blasting drilling pore-forming straightness accuracy check out test set, there is power master switch through the line connection on the battery, control module and power master switch pass through electric connection, the last DS1302 clock circuit and the 24C02 circuit of being connected with of control module, first button, the second button, the third button, distance sensor, LCD display screen and contact switch all pass through electric connection with control module, first electric putter, the second electric putter, air pump and solenoid valve all pass through peripheral circuit with control module and are connected.

Compared with the prior art, the invention has the following advantages:

1. the second electric push rod is used as a driving force, the clamping plate can be driven to move towards the inner side to clamp the fixed shaft, so that butt joint work can be completed, the shell can rotate along with bending of the blast hole after extending into the blast hole, a corresponding LCD display screen can display numerical values, and people can know the bending degree and the bending direction of the blast hole.

2. According to the invention, the air pump is used as a driving force, the arc-shaped plate can be driven to move towards the outer side to be in contact with the inner wall of the blast hole, so that the whole equipment is supported, the whole equipment is positioned at the center of the blast hole, and the measurement result is more accurate.

3. The invention can limit the rotating ball under the action of the elastic rope, thereby avoiding the rotating ball from rotating randomly and facilitating the butt joint work of people.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic perspective view of a display module according to the present invention.

Fig. 3 is a schematic view of a first partially cut-away perspective structure of the present invention.

Fig. 4 is a second partially sectional perspective view of the present invention.

Fig. 5 is a first partial cross-sectional structural schematic view of the connecting assembly of the present invention.

Fig. 6 is a second partial cross-sectional structural view of the connecting assembly of the present invention.

FIG. 7 is a schematic view of a partially cut-away perspective structure of the detection assembly of the present invention.

Fig. 8 is a perspective view of the locking assembly of the present invention.

Fig. 9 is a partial perspective view of the locking assembly of the present invention.

FIG. 10 is a schematic perspective view, partially in section, of a conformable assembly of the present invention.

Fig. 11 is a schematic perspective view of the reposition assembly of the present invention.

Fig. 12 is a partially cut-away perspective view of a shield assembly of the present invention.

FIG. 13 is a circuit block diagram of the present invention.

Fig. 14 is a schematic circuit diagram of the present invention.

The parts are labeled as follows: 1. a housing, 2, a cable, 3, a placing board, 4, a control box, 41, a first key, 42, a second key, 43, a third key, 5, a distance sensor, 6, a connecting component, 61, a first guide tube, 62, a first electric push rod, 63, a mounting tube, 64, a fixing frame, 65, an arc-shaped cavity, 66, a rotating ball, 67, a fixing shaft, 68, a clamping groove, 7, a detection component, 71, a connecting tube, 72, a sliding tube, 73, a sensing disc, 74, a first spring, 75, a positioning disc, 8, a display component, 81, a mounting plate, 82, a cross frame, 83, an LCD display screen, 84, a first mark block, 85, a second mark block, 9, a locking component, 91, a mounting ring, 92, a guide rod, 93, a guide ring, 94, a second spring, 95, a telescopic circular rod, 96, a clamping plate, 97, a third spring, 98, a contact wheel, 99, an N-type rod, 910, an inclined plane board, 911. baffle, 912, second electric putter, 913, contact switch, 10, laminating subassembly, 101, air pump, 102, hose, 103, solenoid valve, 104, shunt tubes, 105, first piston cylinder, 106, arc, 107, sixth spring, 11, reset assembly, 111, link, 112, second piston cylinder, 113, trachea, 114, fourth spring, 115, elasticity rope, 12, protection subassembly, 121, second stand pipe, 122, fifth spring.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

Example 1

A blast drilling hole forming straight line degree detection device, referring to fig. 1-9, comprises a shell 1, a cable 2, a placing plate 3, a control box 4, a first key 41, a second key 42, a third key 43, a distance sensor 5, a connecting component 6, a detection component 7, a display component 8 and a locking component 9, wherein the cable 2 is arranged at the rear lower part of the left side of the shell 1, the control box 4 is arranged in the middle of the top of the placing plate 3, the first key 41 is arranged at the right front side of the top of the control box 4, the second key 42 is arranged at the right middle side of the top of the control box 4, the third key 43 is arranged at the right rear side of the top of the control box 4, the connecting component 6 is arranged at the right side of the shell 1, the detection component 7 is arranged on the connecting component 6, the distance sensor 5 is arranged on the detection component 7 at intervals, the bending degree of a blast hole can be detected through the distance sensor 5, the display component 8 is arranged at the left side of the top of the placing plate 3, the inner left side of the housing 1 is provided with a locking assembly 9.

Referring to fig. 1, fig. 3, fig. 4, fig. 5 and fig. 6, the connection assembly 6 includes a first guide tube 61, a first electric push rod 62, an installation tube 63, a fixing frame 64, an arc-shaped cavity 65, a rotating ball 66 and a fixing shaft 67, the first guide tube 61 is arranged on the right side of the housing 1, the first electric push rod 62 is bolted on the right side of the inner bottom of the housing 1, the installation tube 63 is slidably arranged on the left side of the inside of the first guide tube 61, the right side of a telescopic rod of the first electric push rod 62 is connected with the installation tube 63, the fixing frame 64 is welded on the right side of the inside of the installation tube 63, the arc-shaped cavity 65 is arranged in the middle of the fixing frame 64, the rotating ball 66 is rotatably arranged in the arc-shaped cavity 65, the fixing shaft 67 is arranged on the right side of the rotating ball 66, and a clamping groove 68 is formed in the right part of the fixing shaft 67.

Referring to fig. 4, 5 and 7, the detecting assembly 7 includes a connecting pipe 71, a sliding pipe 72, a sensing disc 73, a first spring 74 and a positioning disc 75, the connecting pipe 71 is welded to the front, rear, upper and lower four sides of the fixing frame 64, the distance sensors 5 are respectively installed on the left side of the connecting pipe 71, the sliding pipe 72 is slidably installed on the right side of the inside of the connecting pipe 71, the sensing disc 73 is welded on the left side of the sliding pipe 72, the first spring 74 is wound on the left portion of the sliding pipe 72, two ends of the first spring 74 are respectively connected with the sensing disc 73 and the connecting pipe 71, and the positioning disc 75 is installed on the right side of the installing pipe 63.

Referring to fig. 1-3, the display module 8 includes a mounting plate 81, a cross 82, an LCD display screen 83, a first mark block 84 and a second mark block 85, the mounting plate 81 is welded on the left side of the top of the placing plate 3, the left end of the cable 2 is connected with the front lower portion of the right side of the mounting plate 81, the cross 82 is arranged on the upper portion of the mounting plate 81, the LCD display screen 83 is arranged on the front, back, upper and lower sides of the right side of the cross 82, data detected by the distance sensor 5 can be displayed on the corresponding LCD display screen 83, the first mark block 84 is arranged on the right side of the bottom of the cross 82, and the second mark block 85 is arranged on the left side of the bottom of the housing 1.

Referring to fig. 3, 8 and 9, the locking assembly 9 includes a mounting ring 91, a guide rod 92, a guide ring 93, a second spring 94, a telescopic circular rod 95, a catch plate 96, a third spring 97, a contact wheel 98, an N-shaped rod 99, an inclined plane plate 910, a baffle 911, a second electric push rod 912 and a contact switch 913, the mounting ring 91 is disposed at the left portion of the inner side of the casing 1, the guide rods 92 are welded to the left portion of the inner top and the left portion of the inner bottom of the casing 1, the guide ring 93 is slidably disposed at the left portion of the guide rod 92, the second spring 94 is wound at the right portion of the guide rod 92, two ends of the second spring 94 are respectively connected to the guide rods 92 and the guide ring 93, the telescopic circular rod 95 is disposed at the left portion of the guide ring 93, the catch plate 96 is disposed at the inner side of the telescopic circular rod 95, the catch plate 96 can clamp the fixed shaft 67 by moving inward, so as to complete the butt joint operation of the detection apparatus, the third spring 97 is disposed between the catch plate 96 and the adjacent telescopic circular rod 95, the equal rotary type of cardboard 96 front side is equipped with contact wheel 98, installing ring 91 middle part slidingtype is equipped with N type pole 99, the welding of the upper and lower symmetry in left part of N type pole 99 has inclined plane board 910, inclined plane board 910 all contacts with adjacent contact wheel 98, the welding of the upper and lower symmetry in left side of N type pole 99 has baffle 911, baffle 911 moves right can contact with contact wheel 98, installing ring 91 right side bolt has second electric putter 912, second electric putter 912's telescopic link right side is connected with N type pole 99, be equipped with contact switch 913 in the middle of installing ring 91.

When people need to use the detection equipment, firstly, a plurality of detection equipment are placed at a designated position, then a power main switch is pressed, the detection equipment is electrified, the distance sensor 5 starts to work, then the first key 41 is pressed once, the first key 41 sends a signal, the control module receives the signal and controls the telescopic rod of the first electric push rod 62 to extend for 3 seconds, the mounting pipe 63 is driven to move rightwards, the fixing frame 64, the arc-shaped cavity 65, the rotating ball 66, the fixing shaft 67, the positioning disc 75, the connecting pipe 71 and the sliding pipe 72 are driven to move rightwards, after 3 seconds, the control module controls the first electric push rod 62 to stop working, then the plurality of detection equipment are horizontally butted manually, the first guide pipe 61 of the next detection equipment is butted with the shell 1 of the previous detection equipment, and the second mark blocks 85 are all aligned with the corresponding first mark blocks 84, when the fixed shaft 67 contacts the contact switch 913, the contact switch 913 sends a signal, the control module receives the signal and then controls the telescopic rod of the second electric push rod 912 to extend for 3 seconds, so as to drive the N-shaped rod 99 to move to the right, so as to drive the inclined plane plate 910 and the baffle 911 to move to the right, the inclined plane plate 910 presses the contact wheel 98 to move to the inner side, so as to drive the snap plate 96 to move to the inner side, so as to extend the telescopic circular rod 95, the third spring 97 stretches, so as to clamp the snap plate 96 to the clamp groove 68, when the baffle 911 contacts the contact wheel 98, the contact wheel 98 is pressed to the right, so as to drive the snap plate 96, the telescopic circular rod 95 and the guide ring 93 to move to the right, the second spring 94 compresses, the snap plate 96 drives the fixed shaft 67 to move to the right, so that two adjacent detection devices can be attached to each other tightly, after 3 seconds, the control module controls the second electric push rod 912 to stop working, and then the plurality of the abutted detection devices can be slowly inserted into the blast hole, when the first guide tube 61 enters a place where the blast hole is bent, if the blast hole is bent upwards, the first guide tube 61 rotates upwards along with the bending of the blast hole to drive the housing 1 to rotate upwards, the corresponding rotating ball 66 rotates, the housing 1 extrudes the sliding tube 72 on the upper side of the detection device, so that the sliding tube 72 on the upper side moves leftwards to drive the sensing disc 73 on the upper side to move leftwards, the first spring 74 on the upper side stretches, when the distance sensor 5 on the upper side senses that the distance between the upper side sensing disc 73 and the upper side sensing disc 5 is smaller than a preset value, the distance sensor 5 on the upper side sends a signal, the control module receives the signal and controls the LCD display screen 83 on the upper side to display the distance variation value sensed by the distance sensor 5 on the upper side, then the butted detection devices can be continuously and slowly extended into the blast hole, and when the value displayed by the LCD display screen 83 on the upper side does not change any more, stopping pushing a plurality of the detection devices, then recording the numerical value, and obtaining the numerical value in the same way, bending the blast hole in which direction, displaying the numerical value by the corresponding LCD display screen 83, then manually taking the butted plurality of the detection devices out of the blast hole, when the first guide pipe 61 is far away from the bending place of the blast hole, the first guide pipe 61 rotates downwards to reset, driving the shell 1 to rotate downwards to reset, separating the shell 1 from the sliding pipe 72 at the upper side of the previous detection device, restoring the first spring 74 at the upper side to the original state, driving the induction disc 73 at the upper side and the sliding pipe 72 at the upper side to move rightwards to reset, resetting the numerical value of the LCD display screen 83 at the upper side, calculating the bending degree of the blast hole according to the numerical value displayed by the LCD display screen 83, repeating the operation, detecting the linear degree of other blast holes, when people do not need the detection device, the second key 42 is pressed once, the second key 42 sends a signal, the control module receives the signal and controls the telescopic rod of the second electric push rod 912 to shorten for 3 seconds, the control module drives the N-shaped rod 99 to move leftwards and reset, so as to drive the inclined plane plate 910 and the baffle 911 to move leftwards and reset, so that the baffle 911 is separated from the contact wheel 98, the second spring 94 restores to the original state, the guide ring 93, the telescopic circular rod 95, the clamping plate 96 and the contact wheel 98 are driven to move leftwards and reset, the clamping plate 96 drives the fixing shaft 67 of the last detection device to move leftwards and reset, so that two adjacent detection devices are separated from each other, when the inclined plane plate 910 is separated from the contact wheel 98, the third spring 97 restores to the original state, the clamping plate 96 and the contact wheel 98 are driven to move outwards and reset, so that the clamping plate 96 loosens the fixing shaft 67 of the last detection device, the telescopic circular rod 95 shortens, and after 3 seconds, the control module controls the second electric push rod 912 to stop working, then, manually separate a plurality of detection devices, press first button 41 once again, first button 41 signals, control module receives the telescopic link of control first electric putter 62 after the signal and shortens 3 seconds, drive installation pipe 63 and move left and reset, thereby drive mount 64, arc cavity 65, rolling ball 66, fixed axle 67, positioning disk 75, connecting pipe 71 and sliding tube 72 move left and reset, after 3 seconds, control module controls first electric putter 62 to stop working, press the power master switch again, make this detection device cut off the power supply, distance sensor 5 stops working, take away a plurality of this detection devices at last can.

Example 2

On the basis of embodiment 1, referring to fig. 1, 3 and 10, the detection device further comprises a fitting assembly 10, the fitting assembly 10 comprises an air pump 101, a hose 102, a solenoid valve 103, shunt tubes 104, first piston cylinders 105, arc-shaped plates 106 and a sixth spring 107, the air pump 101 is bolted to the middle part of the inner side of the housing 1, the two hoses 102 are arranged on the right side of the air pump 101 and communicated with each other, the shunt tubes 104 are arranged on the left and right sides of the interior of the housing 1, the other ends of the hoses 102 are connected with and communicated with the adjacent shunt tubes 104, the solenoid valve 103 is arranged on the outer sides of the hoses 102, the four first piston cylinders 105 are welded on the left and right sides of the interior of the housing 1 at intervals, the inner sides of the first piston cylinders 105 are connected with and communicated with the adjacent shunt tubes 104, the arc-shaped plates 106 are arranged on the outer sides of telescopic rods of the first piston cylinders 105, the arc-shaped plates 106 can contact with the hole wall of the blast hole when moving outwards, so that the detection device is located at the center of the blast hole, the measurement result is more accurate, and a sixth spring 107 is arranged between the inner side of the arc plate 106 and the shell 1.

Referring to fig. 3, fig. 4 and fig. 11, still include reset assembly 11, reset assembly 11 is including link 111, second piston cylinder 112, trachea 113, fourth spring 114 and elastic cord 115, the inside right side interval welding of shell 1 has two link 111, be equipped with second piston cylinder 112 between the link 111 middle part, be equipped with trachea 113 and intercommunication between shunt tubes 104 on second piston cylinder 112 left side and right side, be equipped with elastic cord 115 between the telescopic link right side of second piston cylinder 112 and the turning ball 66, elastic cord 115 is tensile can carry out spacingly to turning ball 66, avoid turning ball 66 to rotate at will, be connected with fourth spring 114 on the telescopic link of second piston cylinder 112.

When the rotating ball 66 moves to the right, the elastic rope 115 is stretched and straightened, so that the rotating ball 66 can be fixed at the central position and cannot rotate randomly, and therefore, a plurality of detection devices can be conveniently butted by people, when the numerical value displayed by the LCD screen 83 does not change any more, people can press the third button 43, the third button 43 sends a signal, the control module receives the signal and then controls the air pump 101 to start working, the air pump 101 can transmit air into the shunt pipe 104 through the hose 102, the shunt pipe 104 on the right side can transmit air into the second piston cylinder 112 through the air pipe 113, so that the telescopic rod of the second piston cylinder 112 is stretched, the fourth spring 114 is stretched, so that the elastic rope 115 can be loosened, the rotating ball 66 can rotate according to the actual situation, meanwhile, the air in the shunt pipe 104 can enter the first piston cylinder 105, so that the telescopic rod of the first piston cylinder 105 is stretched, the arc plate 106 is driven to move towards the outer side, the sixth spring 107 is stretched, the arc plate 106 is enabled to be in contact with the inner wall of the blast hole, the whole detection device is supported, the detection device can be located at the center of the blast hole, the numerical value displayed by the LCD display screen 83 is more accurate at the moment, then the third key 43 is loosened, the third key 43 sends a signal, the control module receives the signal and controls the air pump 101 to stop working, meanwhile, the control module controls the electromagnetic valve 103 to be powered on and off for 10 seconds, air backflow in the first piston cylinder 105 and the second piston cylinder 112 is avoided, people can record the numerical value displayed by the LCD display screen 83 at the moment, after 10 seconds, the control module controls the electromagnetic valve 103 to be powered off and opened, the sixth spring 107 is restored at the moment, the arc plate 106 is driven to move towards the inner side to reset, the telescopic rod of the first piston cylinder 105 is shortened, and air inside the first piston cylinder 105 can flow back, meanwhile, the fourth spring 114 is restored to the original state to drive the telescopic rod of the second piston cylinder 112 to be shortened, air inside the second piston cylinder 112 flows back, the elastic rope 115 is stretched at the moment, and when the rotating ball 66 moves leftwards to be reset, the elastic rope 115 is restored to the original state.

Referring to fig. 4 and 12, the protection assembly 12 further includes a second guide tube 121 and a fifth spring 122, the second guide tube 121 is slidably disposed on the upper, lower, front, rear, and four sides of the positioning plate 75, the second guide tube 121 moves left to contact the sliding tube 72, the second guide tube 121 can protect the sliding tube 72, and the fifth spring 122 is disposed between the left side of the second guide tube 121 and the positioning plate 75.

When shell 1 takes place to rotate, can extrude last this check out test set's second stand pipe 121 and turn left movement, fifth spring 122 is tensile, then second stand pipe 121 can extrude corresponding slip pipe 72 and turn left movement, first spring 74 compresses, thereby can accomplish the straight line degree and detect, avoid shell 1 direct extrusion slip pipe 72, can protect slip pipe 72, when shell 1 reversal resets, can loosen last this check out test set's second stand pipe 121, fifth spring 122 reconversion, it resets to drive second stand pipe 121 and turn right movement, make second stand pipe 121 and slip pipe 72 separation, first spring 74 reconversion, it resets to drive slip pipe 72 and turn right movement.

Referring to fig. 13 and 14, the control box 4 includes a storage battery and a control module, the storage battery supplies power to the whole blast drilling hole-forming linear degree detection device, the storage battery is connected with a power supply main switch through a circuit, the control module and the power supply main switch are electrically connected, the control module is connected with a DS1302 clock circuit and a 24C02 circuit, the first button 41, the second button 42, the third button 43, the distance sensor 5, the LCD display screen 83 and the contact switch 913 are electrically connected with the control module, the first electric push rod 62, the second electric push rod 912, the air pump 101 and the electromagnetic valve 103 are connected with the control module through peripheral circuits.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and amendments can be made without departing from the principle of the present invention, and these modifications and amendments should also be considered as the protection scope of the present invention.

Claims

1. A device for detecting the hole forming linear degree of blasting drilling comprises a shell (1), a cable (2) and a distance sensor (5), wherein the cable (2) is arranged at the lower rear part of the left side of the shell (1), the distance sensor (5) is used for detecting the bending degree of a blasting hole, and the device is characterized by further comprising a placing plate (3), a control box (4), a first key (41), a second key (42), a third key (43), a connecting component (6), a detection component (7), a display component (8) and a locking component (9), wherein the control box (4) is arranged in the middle of the top of the placing plate (3), the first key (41) is arranged on the right front side of the top of the control box (4), the second key (42) is arranged on the right middle side of the top of the control box (4), the third key (43) is arranged on the right rear side of the top of the control box (4), the connecting component (6) for butting of the device for detecting the hole forming linear degree of blasting drilling is arranged on the right side of the shell (1), be equipped with determine module (7) on coupling assembling (6), install on determine module (7) apart from sensor (5), the top left side of placing board (3) is equipped with display module (8) that are used for showing data, and the inside left side of shell (1) is equipped with locking Assembly (9) that are used for blocking coupling assembling (6).

2. The equipment for detecting the hole-forming linearity of the blasting drill hole according to claim 1, wherein the connecting assembly (6) comprises a first guide tube (61), a first electric push rod (62), a mounting tube (63), a fixing frame (64), an arc-shaped cavity (65), a rotating ball (66) and a fixing shaft (67), the first guide tube (61) is arranged on the right side of the housing (1), the first electric push rod (62) is arranged on the right side of the inner bottom of the housing (1), the mounting tube (63) is slidably arranged on the left side of the inner portion of the first guide tube (61), the right side of a telescopic rod of the first electric push rod (62) is connected with the mounting tube (63), the fixing frame (64) is arranged on the right side of the inner portion of the mounting tube (63), the arc-shaped cavity (65) is arranged in the middle of the fixing frame (64), the rotating ball (66) is rotatably arranged in the arc-shaped cavity (65), the fixing shaft (67) is arranged on the right side of the rotating ball (66), the right part of the fixed shaft (67) is provided with a clamping groove (68).

3. The equipment for detecting the hole-forming linearity of the blast hole drilling as claimed in claim 2, wherein the detection assembly (7) comprises a connecting pipe (71), a sliding pipe (72), a sensing disc (73), a first spring (74) and a positioning disc (75), the connecting pipe (71) is arranged on the front, rear, upper and lower sides of the fixed frame (64), the distance sensors (5) are respectively arranged on the left side of the connecting pipe (71), the sliding pipe (72) is arranged on the right side of the inside of the connecting pipe (71) in a sliding manner, the sensing disc (73) is arranged on the left side of the sliding pipe (72), the first spring (74) is wound on the left portion of the sliding pipe (72), two ends of the first spring (74) are respectively connected with the sensing disc (73) and the connecting pipe (71), and the positioning disc (75) is arranged on the right side of the mounting pipe (63).

4. The equipment for detecting the hole-forming linearity of the blast hole as claimed in claim 3, wherein the display component (8) comprises a mounting plate (81), a cross (82), an LCD display screen (83), a first marking block (84) and a second marking block (85), the mounting plate (81) is arranged on the left side of the top of the placing plate (3), the left end of the cable (2) is connected with the front lower part of the right side of the mounting plate (81), the cross (82) is arranged on the upper part of the mounting plate (81), the LCD display screen (83) is arranged on the front, rear, upper and lower sides of the right side of the cross (82), the first marking block (84) is arranged on the right side of the bottom of the cross (82), and the second marking block (85) is arranged on the left side of the bottom of the casing (1).

5. The equipment for detecting the hole forming linearity of the blast hole drilling according to claim 4, wherein the locking assembly (9) comprises an installation ring (91), a guide rod (92), a guide ring (93), a second spring (94), a telescopic round rod (95), a clamping plate (96), a third spring (97), a contact wheel (98), an N-shaped rod (99), an inclined plate (910), a baffle (911), a second electric push rod (912) and a contact switch (913), the installation ring (91) is arranged at the left part of the inner side of the casing (1), the guide rods (92) are arranged at the left part of the inner top and the left part of the inner bottom of the casing (1), the guide ring (93) is arranged at the left part of the guide rod (92) in a sliding manner, the second spring (94) is wound at the right part of the guide rod (92), two ends of the second spring (94) are respectively connected with the guide rod (92) and the guide ring (93), the telescopic round rod (95) is arranged at the left part of the guide ring (93), flexible round bar (95) inboard all is equipped with cardboard (96), all be equipped with third spring (97) between cardboard (96) and adjacent flexible round bar (95), cardboard (96) equal rotary type in front is equipped with contact wheel (98), collar (91) middle part slidingtype is equipped with N type pole (99), the upper and lower symmetry in left part of N type pole (99) is equipped with inclined plane board (910), inclined plane board (910) all contact with adjacent contact wheel (98), the left side longitudinal symmetry of N type pole (99) is equipped with baffle (911), baffle (911) turn right kinetic energy and contact wheel (98) contact, collar (91) right side is equipped with second electric putter (912), the telescopic link right side and the N type pole (99) of second electric putter (912) are connected, be equipped with contact switch (913) in the middle of collar (91).

6. The equipment for detecting the hole-forming straight line degree of the blasting drill hole as claimed in claim 5, further comprising a joint component (10) for improving the detection precision, wherein the joint component (10) comprises an air pump (101), hoses (102), electromagnetic valves (103), shunt tubes (104), first piston cylinders (105), an arc-shaped plate (106) and a sixth spring (107), the air pump (101) is arranged in the middle of the inner side of the casing (1), the two hoses (102) are arranged on the right side of the air pump (101) and communicated with each other, the shunt tubes (104) are arranged on the left side and the right side of the inner part of the casing (1), the other ends of the hoses (102) are connected and communicated with the adjacent shunt tubes (104), the electromagnetic valves (103) are arranged on the outer sides of the hoses (102), the four first piston cylinders (105) are arranged on the left side and the right side of the inner part of the casing (1) at intervals, the inner sides of the first piston cylinders (105) are connected and communicated with the adjacent shunt tubes (104), an arc-shaped plate (106) is arranged on the outer side of each telescopic rod of the first piston cylinder (105), and a sixth spring (107) is arranged between the inner side of each arc-shaped plate (106) and the shell (1).

7. The equipment for detecting the hole-forming linearity of the blast hole drilling as claimed in claim 6, further comprising a reset component (11) for limiting the rotating ball (66), wherein the reset component (11) comprises two connecting frames (111), a second piston cylinder (112), an air pipe (113), a fourth spring (114) and an elastic rope (115), two connecting frames (111) are arranged at the right side of the inside of the housing (1) at intervals, the second piston cylinder (112) is arranged between the middle parts of the connecting frames (111), the air pipe (113) is arranged between the shunt tubes (104) at the left side and the right side of the second piston cylinder (112) and communicated with each other, the elastic rope (115) is arranged between the right side of the telescopic rod of the second piston cylinder (112) and the rotating ball (66), and the fourth spring (114) is connected to the telescopic rod of the second piston cylinder (112).

8. The equipment for detecting the hole-forming linearity of the blast hole drilling as claimed in claim 7, further comprising a protection component (12) for protecting the sliding tube (72), wherein the protection component (12) comprises a second guide tube (121) and a fifth spring (122), the second guide tube (121) is slidably disposed on the upper, lower, front, rear, four sides of the positioning disc (75), the second guide tube (121) moves left to contact the sliding tube (72), and the fifth spring (122) is disposed between the left side of the second guide tube (121) and the positioning disc (75).

9. The device for detecting the hole-forming linearity of the blast hole as claimed in claim 8, wherein the control box (4) comprises a storage battery and a control module, the storage battery supplies power to the whole device for detecting the hole-forming linearity of the blast hole, the storage battery is connected with a main power switch through a circuit, the control module is electrically connected with the main power switch, the control module is connected with a DS1302 clock circuit and a 24C02 circuit, the first button (41), the second button (42), the third button (43), the distance sensor (5), the LCD display screen (83) and the contact switch (913) are electrically connected with the control module, and the first electric push rod (62), the second electric push rod (912), the air pump (101) and the electromagnetic valve (103) are all connected with the control module through peripheral circuits.