CN217276208U

CN217276208U - Auxiliary marker post for coal mine drilling

Info

Publication number: CN217276208U
Application number: CN202220299521.1U
Authority: CN
Inventors: 刘海东
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-02-15
Filing date: 2022-02-15
Publication date: 2022-08-23
Anticipated expiration: 2032-02-15

Abstract

The utility model discloses an auxiliary marker post for coal mine drilling, which relates to the technical field of coal mine drilling, and comprises a surveying and mapping frame and a bubble level meter, and further comprises a supporting seat, an adjusting part, a clamping part, a measuring part, a limiting bolt, a fixed seat and a balancing weight, wherein the supporting seat is fixedly arranged on the surveying and mapping frame; this device makes the angle change reach the balance of adjusting the regulation roof between connecting rod and the regulation roof through the cooperation of electric putter, articulated piece, connecting rod, bubble spirit level and regulation bulb, can guarantee through the cooperation of hold assembly and joint post joint groove and measurement bulb that measuring unit keeps vertical for measured data is more accurate.

Description

Auxiliary marker post for coal mine drilling

Technical Field

The utility model belongs to the technical field of the colliery probing technique and specifically relates to a colliery probing is with supplementary sighting rod is related to.

Background

The coal mine is an area where people mine coal resources in a coal-rich mining area, and is generally divided into a mineworker coal mine and an opencast coal mine, when a coal seam is far away from the ground surface, coal is generally mined into an underground excavation roadway, the mineworker coal mine is the mineworker coal mine, when the coal seam is very close to the ground surface, the direct stripping of a surface soil layer is generally selected to excavate the coal, the opencast coal mine is the opencast coal mine, most coal mines belong to the mineworker coal mine, and the coal mine range comprises a large area of the ground, the underground and related facilities.

The utility model discloses a chinese utility model patent that publication number is CN214887024U discloses a colliery is supplementary sighting rod for probing, including the survey and drawing frame, the first measuring stick of bottom fixedly connected with of survey and drawing frame, the fixed block has been cup jointed at the top on first measuring stick surface, the top of fixed block and the bottom fixed connection of survey and drawing frame, the bottom of first measuring stick is provided with the second measuring stick, the top of second measuring stick runs through to the inside of first measuring stick, the top fixedly connected with dog of second measuring stick, the surface of dog and the inner wall sliding connection of first measuring stick, the surface of first measuring stick is carved and is equipped with first distance scale line, the surface of second measuring stick is carved and is equipped with second distance scale line, the front of fixed block is provided with the knob. The utility model provides a current survey and drawing frame do not possess the function of mark height, be difficult to know survey and drawing frame top instrument and the problem of ground height when leading to the user to erect the survey and drawing frame.

However, the above-mentioned comparison documents have the following disadvantages: 1. the measurement is prone to errors: the measuring rod is inclined to cause measurement errors due to the fact that the measuring rod may be unbalanced after the surveying and mapping frame is installed beside the coal mine pit, and therefore actual use is affected.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a colliery is supplementary sighting rod for probing to solve the inaccurate problem that produces the error easily of measured data that provides in the above-mentioned background art.

The technical scheme of the utility model is that: including survey and drawing frame and bubble spirit level, still include supporting seat, adjusting part, hold assembly, measuring part, fixing base and balancing weight the supporting seat is fixed to be set up on the survey and drawing frame, adjusting part sets up on the supporting seat, and with the supporting seat fixed connection all around, the bell jar has still been seted up at the adjusting part top, the holding part sets up at the bell jar, the fixing base sets up the bottom at adjusting part, measuring part's one end bulb is connected in the bottom of fixing base, the balancing weight sets up the other end at measuring part, the bubble spirit level is provided with four, four the bubble spirit level is the fixed top that sets up at adjusting part of circumference array, logical groove has all been seted up in the middle of survey and drawing frame and first supporting seat.

Preferably, the regulating part includes four adjusting part and regulation roof, four adjusting part is circumference array setting around the supporting seat, every adjusting part all includes electric putter, articulated piece, connecting rod, spliced pole and regulation bulb, the holding tank has been seted up all around the supporting seat, electric putter sets up in the holding tank, the fixed tip that sets up at electric putter of articulated piece, the articulated setting of one end of connecting rod is on articulated piece, the fixed other end that sets up at the connecting rod of spliced pole, the setting of regulation bulb is in the one end of spliced pole, it is connected with four connecting rod bulbs to adjust roof bottom.

Preferably, the clamping component comprises four clamping blocks, four baffles, four connecting springs and four connecting shafts, the four clamping blocks are arranged in the tapered groove, the four baffles are respectively arranged on the four clamping blocks, the four connecting shafts are respectively inserted between the two adjacent clamping blocks in a sliding manner, and two ends of each connecting spring are arranged between the two adjacent clamping blocks.

Preferably, the measuring part comprises a measuring ball head, a fixing rod, a first measuring rod and a second measuring rod, the measuring ball head is connected to the bottom of the fixing seat, one end of the fixing rod is fixedly arranged at the bottom of the measuring ball head, the top end of the first measuring rod is fixedly connected to the other end of the fixing rod, and the second measuring rod is slidably arranged in the first measuring rod.

Preferably, the side wall of the fixing seat is provided with a limiting bolt, and the limiting bolt is abutted to the surface of the measuring ball head.

Preferably, first measuring stick and second measuring stick lateral wall all are equipped with the scale, and the scale from the top down of first measuring stick increasingly sets up, and second measuring stick scale from the bottom up increasingly sets up.

Preferably, the clamping block bottom still is provided with the sleeve, and the roof is provided with the joint spring in the sleeve, the one end fixedly connected with joint post of joint spring, it is provided with the joint groove to measure the bulb top, joint post and joint groove looks adaptation.

The utility model discloses an improve and provide a colliery probing is with supplementary sighting rod here, compare with prior art, have following improvement and advantage:

one is as follows: the device can adjust the balance of the adjusting top plate by enabling the angle between the connecting rod adjusting top plates to change through the matching of the electric push rod, the hinging block, the connecting rod, the bubble level meter and the adjusting ball head, and can effectively ensure that the measuring part is kept in a vertical state through the matching of the clamping part, the clamping groove of the clamping column and the measuring ball head, so that the measured data is more convincing, and the measurement is more accurate;

the second step is as follows: can realize through measuring setting up of bulb measuring part and balancing weight that the quick joint in joint post and joint groove is spacing, avoid under the windy condition in open air the time of adjusting longer, promote work efficiency.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of the overall three-dimensional structure of the present invention;

FIG. 2 is a schematic view of a first working state of the clamping member of the present invention;

FIG. 3 is a structural diagram of the second working state of the clamping member of the present invention;

FIG. 4 is an enlarged view of the point A in FIG. 3 according to the present invention;

FIG. 5 is a structural diagram of a first operating state of the adjusting member of the present invention;

FIG. 6 is a structural diagram of a second operating state of the adjusting member of the present invention;

fig. 7 is a schematic view of the structure of the middle measuring part of the present invention.

Reference numerals:

1. a surveying and mapping frame; 2. a bubble level; 3. a supporting seat; 4. an adjustment member; 41. an electric push rod; 42. a hinged block; 43. a connecting rod; 44. connecting columns; 45. adjusting the ball head; 46. adjusting the top plate; 5. a clamping member; 51. a clamping block; 52. a baffle plate; 53. a connecting spring; 54. a connecting shaft; 6. a limit bolt; 7. a fixed seat; 8, a balancing weight; 9. a measuring part; 91. measuring a ball head; 92. a first measuring rod; 93. a second measuring rod; 10. a sleeve; 11. clamping a spring; 12. the clamping column.

Detailed Description

The present invention will be described in detail below, and it is apparent that the technical solutions in the embodiments of the present invention are described clearly and completely. 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.

The utility model discloses an improve and provide a colliery probing is with supplementary sighting rod here, the technical scheme of the utility model is:

as shown in fig. 1 to 7, the embodiment of the utility model provides a colliery is supplementary sighting rod for probing, including survey and drawing frame 1 and bubble spirit level 2, its characterized in that: still include supporting seat 3, adjusting part 4, hold assembly 5, measuring part 9, fixing base 7 and balancing weight 8 supporting seat 3 is fixed to be set up on survey and drawing frame 1, adjusting part 4 sets up on supporting seat 3, and with supporting seat 3 fixed connection all around, the bell jar has still been seted up at adjusting part 4 top, hold assembly 5 sets up in the bell jar, fixing base 7 sets up the bottom at adjusting part 4, the bottom at fixing base 7 is connected to measuring part 9's one end bulb, balancing weight 8 sets up the other end at measuring part 9, bubble spirit level 2 is provided with four, four bubble spirit level 2 is the fixed top that sets up at adjusting part 4 of circumference array, logical groove has all been seted up in the middle of survey and drawing frame 1 and first supporting seat 3.

The specific working method comprises the following steps: when in use, the surveying and mapping frame 1 is arranged beside a coal mine, then the bubble levels 2 in four directions are observed to be matched with the adjusting part 4 to adjust and balance the upper adjusting top plate 46, the measuring instrument is placed in the clamping part 5 after the adjustment is finished, then the clamping part 5 is placed in the conical groove, the clamping part 5 is limited and contracted by the conical groove to clamp the measuring instrument, then the length of the measuring part 9 is adjusted adaptively, the measuring part 9 can be kept in a vertical state all the time due to the gravity of the balancing weight 8, so that the measuring part 9 can be kept vertical to the adjusting top plate 46, the clamping column 12 in the sleeve 10 in the next step is conveniently spliced and fixed with the clamping groove, the quick positioning can be effectively realized, the working efficiency is improved, and the measuring part 4 is spliced and connected with the clamping column 12 in the clamping groove after the adjustment, measuring part 9 keeps the vertical state with adjusting roof 46, and measured data is more accurate, screws up through spacing bolt 6 at last and contradicts to measuring bulb 91 spacing, avoids the unstable condition of joint groove and joint post 12 joint on the single measuring bulb 91 to take place, carries out spacing the avoiding measurement in-process to first measuring stick 92 and second measuring stick 93 and appears rocking for the measured data deviation.

Further, regulating part 4 includes four adjusting part and regulation roof 46, four adjusting part is circumference array setting around supporting seat 3, every adjusting part all includes electric putter 41, articulated piece 42, connecting rod 43, spliced pole 44 and regulation bulb 45, the holding tank has been seted up all around supporting seat 3, electric putter 41 sets up in the holding tank, the fixed tip that sets up at electric putter 41 of articulated piece 42, the articulated setting of one end of connecting rod 43 is on articulated piece 42, the fixed other end that sets up at connecting rod 43 of spliced pole 44, regulation bulb 45 sets up the one end at spliced pole 44, it is connected with four connecting rod 43 bulbs to adjust roof 46 bottom.

The specific working method comprises the following steps: the output shaft of the electric push rod 41 extends to drive the hinge block 42 to move synchronously, the hinge block 42 drives the connecting rod 43 hinged with the hinge block 42 to rotate around the adjusting ball head 45 connected with the end part of the connecting rod 43 while moving, and the balance of the adjusting top plate 46 is adjusted through the size of an included angle between the connecting rod 43 and the adjusting top plate 46. The bubble level meter 2 in four directions is observed to adjust adaptability, so that the adjusting precision and efficiency can be effectively improved, the device can adapt to most terrains, and the practicability is greatly improved.

Further, the clamping component 5 includes four clamping blocks 51, four baffles 52, four connecting springs 53 and four connecting shafts 54, the four clamping blocks 51 are disposed in the tapered groove, the four baffles 52 are respectively disposed on the four clamping blocks 51, the four connecting shafts 54 are respectively inserted between two adjacent clamping blocks 51 in a sliding manner, and two ends of the four connecting springs 53 are disposed between two adjacent clamping blocks 51.

The specific working method comprises the following steps: the measuring instrument is placed between the four baffle plates 52 on the clamping block 51, then the clamping block 51 is placed in the conical groove, the four clamping blocks 51 are limited through the shape of the conical groove with the size being larger than the size, so that the two side walls of the four clamping blocks 51 are attached to each other, and the four baffle plates 52 are synchronously driven to contract to clamp the measuring instrument. The device has simple structure and is easy to realize.

Further, the measuring part 9 includes a measuring ball 91, a fixing rod, a first measuring rod 92 and a second measuring rod 93, the measuring ball 91 is connected to the bottom of the fixing base 7, one end of the fixing rod is fixedly disposed at the bottom of the measuring ball 91, the top end of the first measuring rod 92 is fixedly connected to the other end of the fixing rod, and the second measuring rod 93 is slidably disposed in the first measuring rod 92.

The specific working method comprises the following steps: through the action of gravity of balancing weight 8 for first measuring stick 92 and second measuring stick 93 can keep vertical in ground, then stretch into the length of first measuring stick 92 through adjusting second measuring stick 93 and carry out the height on the ground of 1 top of surveying and mapping of adaptation.

Furthermore, the side wall of the fixing seat 7 is provided with a limit bolt 6, and the limit bolt 6 is abutted to the surface of the measuring ball head 91.

The specific working method comprises the following steps: it is spacing to contradict to measure bulb 91 to screw up through spacing bolt 6, avoids the unstable condition of joint groove and the 12 joints of joint post on the single measurement bulb 91 to take place.

Further, first measuring stick 92 and second measuring stick 93 lateral wall all are equipped with the scale, and first measuring stick 92's scale from the top down increasingly sets up, and second measuring stick 93 scale from the bottom up increasingly sets up.

The specific working method comprises the following steps: the scale is set in such a way that the worker only needs to add up the data on the first measuring rod 92 and the second measuring rod 93 to obtain the measuring data. The staff of being convenient for reads data, and it is more convenient to use.

Further, grip block 51 bottom still is provided with sleeve 10, and the roof is provided with joint spring 11 in the sleeve 10, the one end fixedly connected with joint post 12 of joint spring 11, it is provided with the joint groove to measure bulb 91 top, joint post 12 and joint groove looks adaptation.

The specific working method comprises the following steps: install at the grip block 51 back in the bell jar, joint post 12 can contradict and measure bulb 91 surface, measures bulb 91 and receives first measuring stick 92 and second measuring stick 93 and set up the balancing weight 8 in second measuring stick 93 bottom and rotate for 12 joints of joint post carry out spacing joint at the joint inslot to first measuring stick 92 and second measuring stick 93.

The working principle is as follows: when the measuring and drawing frame 1 is used, the measuring and drawing frame is installed beside a coal mine, then the bubble level meters 2 in four directions are observed to be matched with the output shaft of the electric push rod 41 to stretch out to drive the hinge block 42 to move synchronously, the hinge block 42 moves and simultaneously drives the connecting rod 43 hinged with the hinge block 42 to rotate around the adjusting ball head 45 connected with the end part of the connecting rod 43, and the balance of the adjusting top plate 46 is adjusted through the size of an included angle between the connecting rod 43 and the adjusting top plate 46. The adjusting precision and efficiency can be effectively improved, the device can adapt to most terrains, the practicability is greatly improved, the measuring instrument is placed between four baffles 52 on a clamping block 51, then the clamping block 51 is placed in a conical groove, the four clamping blocks 51 are limited by the shape of the conical groove, two side walls of the four clamping blocks 51 are attached to each other, the four baffles 52 are synchronously driven to contract to clamp the measuring instrument, then the first measuring rod 92 and the second measuring rod 93 can be kept vertical to the ground under the action of gravity of a balancing weight 8, then the height of the ground at the top of the surveying and mapping frame 1 is adaptively adjusted by adjusting the length of the second measuring rod 93 extending into the first measuring rod 92, the first measuring rod 92 and the second measuring rod 93 can be kept vertical to the adjusting top plate 46, and are connected with the connecting column 12 in a connecting groove in a connecting mode after being adjusted by the adjusting component 4, can effectual realization fix a position fast, improve work efficiency, measuring part 9 keeps the vertical state with adjusting roof 46, measured data is more accurate, it is spacing to contradict to measuring bulb 91 through spacing bolt 6 screws up at last, avoid the unstable condition of joint groove and joint post 12 joint on the single measuring bulb 91 to take place, carry out spacing avoiding appearing rocking in the measurement process to first measuring stick 92 and second measuring stick 93, make the measured data deviation.

The previous description is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a colliery is supplementary sighting rod for drilling, includes survey and drawing frame (1) and bubble spirit level (2), its characterized in that: the measuring device is characterized by further comprising a supporting seat (3), an adjusting part (4), a clamping part (5), a measuring part (9), a fixing seat (7) and a balancing weight (8), wherein the supporting seat (3) is fixedly arranged on the surveying and mapping frame (1), the adjusting part (4) is arranged on the supporting seat (3) and fixedly connected with the periphery of the supporting seat (3), a conical groove is further formed in the top of the adjusting part (4), the clamping part (5) is arranged in the conical groove, the fixing seat (7) is arranged at the bottom of the adjusting part (4), a ball head at one end of the measuring part (9) is connected to the bottom of the fixing seat (7), the balancing weight (8) is arranged at the other end of the measuring part (9), four bubble gradienters (2) are arranged at the top of the adjusting part (4) in a circumferential array manner, all seted up logical groove in the middle of survey and drawing frame (1) and first supporting seat (3).

2. The auxiliary marker post for coal mine drilling according to claim 1, wherein: adjusting part (4) include four adjusting part and regulation roof (46), four adjusting part is the circumference array and sets up around supporting seat (3), every adjusting part all includes electric putter (41), articulated piece (42), connecting rod (43), spliced pole (44) and regulation bulb (45), the holding tank has been seted up all around of supporting seat (3), electric putter (41) set up in the holding tank, articulated piece (42) are fixed to be set up the tip at electric putter (41), the articulated setting of one end of connecting rod (43) is on articulated piece (42), the fixed other end that sets up at connecting rod (43) of spliced pole (44), regulation bulb (45) set up the one end at spliced pole (44), it is connected with four connecting rod (43) bulbs to adjust roof (46) bottom.

3. The auxiliary marker post for coal mine drilling according to claim 2, wherein: the clamping component (5) comprises four clamping blocks (51), four baffle plates (52), four connecting springs (53) and four connecting shafts (54), the four clamping blocks (51) are arranged in the conical grooves, the four baffle plates (52) are respectively arranged on the four clamping blocks (51), the four connecting shafts (54) are respectively inserted between two adjacent clamping blocks (51) in a sliding mode, and two ends of each connecting spring (53) are arranged between two adjacent clamping blocks (51).

4. The auxiliary marker post for coal mine drilling according to claim 3, wherein: the measuring part (9) comprises a measuring ball head (91), a fixing rod, a first measuring rod (92) and a second measuring rod (93), the measuring ball head (91) is connected to the bottom of the fixing seat (7), one end of the fixing rod is fixedly arranged at the bottom of the measuring ball head (91), the top end of the first measuring rod (92) is fixedly connected to the other end of the fixing rod, and the second measuring rod (93) is arranged in the first measuring rod (92) in a sliding mode.

5. The auxiliary marker post for coal mine drilling according to claim 4, wherein: the side wall of the fixed seat (7) is provided with a limiting bolt (6), and the limiting bolt (6) is abutted to the surface of the measuring ball head (91).

6. The auxiliary marker post for coal mine drilling according to claim 4, wherein: first measuring stick (92) and second measuring stick (93) lateral wall all are equipped with the scale, and the scale from the top down of first measuring stick (92) is increasingly big and set up, and second measuring stick (93) scale from the bottom up is increasingly big and set up.

7. The auxiliary marker post for coal mine drilling according to claim 4, wherein: grip block (51) bottom still is provided with sleeve (10), and the roof is provided with joint spring (11) in sleeve (10), the one end fixedly connected with joint post (12) of joint spring (11), it is provided with the joint groove to measure bulb (91) top, joint post (12) and joint groove looks adaptation.