CN212107605U

CN212107605U - Auxiliary marker post for coal mine drilling

Info

Publication number: CN212107605U
Application number: CN202020669452.XU
Authority: CN
Inventors: 丁修阳; 黄传升; 刘光; 薛超; 沙永
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-27
Filing date: 2020-04-27
Publication date: 2020-12-08
Anticipated expiration: 2030-04-27

Abstract

The utility model belongs to the technical field of probing auxiliary assembly, especially, be an auxiliary marker post for coal mine probing, comprising a supporting seat, the lifter has been cup jointed in the middle of the inner wall slides in the supporting seat, lifter top fixed mounting has the elevating platform, elevating platform top fixed mounting has the holding groove, it is equipped with the screw rod support frame of fixed mounting on the elevating platform to hold the groove left and right sides, screw rod support frame screw thread has cup jointed the lead screw, supporting seat top fixed mounting has the spring support frame, supporting seat below fixed mounting has the connecting block, the supporting leg has been cup jointed through butterfly nut inside to the connecting block. The utility model discloses an elevating platform makes surveying instrument freely height-adjusting from top to bottom, makes things convenient for surveying instrument to measure the data of co-altitude, and the mapping result is more accurate, is difficult for taking place the deviation, through to the spring support frame application of force, makes the mapping bracket place more stable when ground, and difficult emergence is crooked, makes things convenient for the mapping personnel to use, improves the plotting efficiency and the degree of accuracy.

Description

Auxiliary marker post for coal mine drilling

Technical Field

The utility model relates to a probing auxiliary assembly technical field specifically is a colliery probing is with supplementary sighting rod.

Background

Since the 20 th century and the 50 th century, surveying and mapping instruments are developed towards the direction of electronization and automation, the first is the revolution of distance measuring instruments, and various electromagnetic wave distance measuring instruments developed successively in 1948 can be directly used for precisely measuring distances as far as dozens of kilometers.

Mapping refers to measuring and collecting the shape, size, spatial position, attributes and the like of natural geographic elements or surface artificial facilities. Survey and drawing tripod is one kind at the survey and drawing in-process for support surveying instrument's tripod, the survey and drawing in-process, need keep survey and drawing support's stability most, otherwise lead to the mapping result to appear obvious deviation very easily, make surveying personnel constantly to adjust the support, influence survey and drawing efficiency and rate of accuracy.

The existing auxiliary marker post for coal mine drilling has the following problems:

1. the general auxiliary marker post for coal mine drilling is only provided with a simple supporting device, the height of a bearing groove is not easy to adjust, the use of a surveying and mapping instrument is not facilitated, the deviation of a surveying and mapping result is easy to occur, and meanwhile, the supporting part is only simply placed on the ground, so that the surveying and mapping instrument is easy to be inclined and turned over, surveying and mapping personnel are required to continuously adjust, and the surveying and mapping efficiency and accuracy are reduced;

2. the auxiliary marker post for general coal mine drilling is provided with a simple bearing groove, the position of the surveying instrument is not easy to adjust when the surveying instrument is placed, the surveying instrument is not beneficial to being stably placed, and the deviation is easy to occur.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a colliery is supplementary sighting rod for probing has solved the use that is unfavorable for surveying instrument, easily takes place the skew, easily makes the mapping result deviate, reduces the problem of plotting efficiency and rate of accuracy.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a colliery is supplementary sighting rod for probing, includes the supporting seat, the inner wall slides and has cup jointed the lifter in the middle of the supporting seat, lifter top fixed mounting has the elevating platform, elevating platform top fixed mounting has the holding groove, the holding groove left and right sides is equipped with the screw rod support frame of fixed mounting on the elevating platform, screw rod support frame screw thread has cup jointed the lead screw, supporting seat top fixed mounting has spring support frame, supporting seat below fixed mounting has the connecting block, the connecting block has cup jointed the supporting leg through butterfly nut is inside, the lifter bottom has cup jointed buffer spring, the lifter bottom is rotated through the swivel mount and is connected with the bracing piece, the other end of bracing piece rotates through the seat and is connected with the bolted connection piece, the bolted connection piece passes through the department of pin fixed mounting in the middle.

As an optimal technical scheme of the utility model, department has a seat pipe clamp through locating pin fixed mounting in the middle of the supporting seat, the seat pipe clamp lock is connected with the lifter.

As a preferred technical scheme of the utility model, the seat pipe clamp includes the button head bolt, the both sides wall of department through connection U-shaped pipe in the middle of the button head bolt, the tip of button head bolt rotates and is connected with the regulation seat, the outside rotation of regulation seat has cup jointed the chucking attacker.

As an optimal technical scheme of the utility model, the elevating platform left and right sides fixed mounting has the handle, the rubber packing ring has been cup jointed to the outside of handle.

As a preferred technical scheme of the utility model, the one end fixedly connected with rocking wheel of lead screw, the other end of lead screw rotates through thrust ball bearing and is connected with and is located the chucking board of holding the inslot portion, the chucking board is equipped with fastening spring with holding between putting the inslot wall.

As an optimal technical scheme of the utility model, spring support frame quantity is three, angle evenly distributed such as spring support frame is in the top of supporting seat.

As a preferred technical scheme of the utility model, spring support frame includes the compression pole, the compression pole has the direction base through compression spring sliding connection.

As an optimal technical scheme of the utility model, supporting leg quantity is three, the below at the supporting seat of angle evenly distributed such as supporting leg, the supporting leg lower extreme is equipped with the triangular cone.

(III) advantageous effects

Compared with the prior art, the utility model provides a colliery is supplementary sighting rod for probing possesses following beneficial effect:

1. this supplementary sighting rod is used in colliery probing through the elevating platform, makes surveying instrument freely height-adjusting from top to bottom, makes things convenient for surveying instrument to measure the not data of co-altitude, and the mapping result is more accurate, and difficult emergence deviation through to the spring support frame application of force, makes the mapping bracket place more stably when ground, and difficult emergence is crooked, makes things convenient for surveying personnel to use, improves the plotting efficiency and the degree of accuracy.

2. This supplementary sighting rod is used in colliery probing, through screw rod chucking device, the position of adjustable surveying instrument when using is favorable to surveying instrument more stable when placing simultaneously, is difficult for taking place the skew.

Drawings

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

FIG. 2 is a schematic structural view of the front view of the present invention;

FIG. 3 is a schematic view of the spring support frame of the present invention;

fig. 4 is a schematic view of the seat tube clamp of the present invention.

In the figure: 1. a supporting seat; 2. a seat pipe clamp; 3. a lifting rod; 4. a lifting platform; 5. a handle; 6. a bearing groove; 7. a screw rod support frame; 8. a screw rod; 9. shaking the wheel; 10. a chucking plate; 12. a spring support frame; 1201. a compression rod; 1202. a compression spring; 13. connecting blocks; 14. a butterfly nut; 15. supporting legs; 16. a buffer spring; 17. a support bar; 18. connecting the sheet by bolts; 19. a pin.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides a colliery is supplementary sighting rod for probing, including supporting seat 1, inner wall slip has cup jointed lifter 3 in the middle of the supporting

seat

1, 3 top fixed mounting of lifter have elevating

platform

4, 4 top fixed mounting of elevating platform have holding groove 6, the holding groove 6 left and right sides is equipped with screw rod support frame 7 of fixed mounting on elevating platform 4, screw rod support frame 7 screw thread has cup jointed

lead screw

8, 1 top fixed mounting of supporting seat has

spring support frame

12, 1 below fixed mounting of supporting seat has connecting block 13, connecting block 13 has cup jointed supporting leg 15 through butterfly nut 14 is inside, buffer spring 16 has been cup jointed to 3 bottoms of lifter, 3 bottoms of lifter are rotated through the swivel mount and are connected with bracing piece 17, the other end of bracing piece 17 is rotated through the seat and is connected with bolt connection piece 18, bolt connection piece 18 is located in the middle of supporting.

In this embodiment, adopt elevating platform 4, make surveying instrument freely adjust the height from top to bottom, make things convenient for surveying instrument to measure the data of co-altitude, the mapping result is more accurate, be difficult for taking place the deviation, set up butterfly nut 14, it is more stable when making connecting block 13 and supporting leg 15 fixed, be difficult for taking place the skew, adopt buffer spring 16, make lifter 3 more stable when rising, be difficult for producing the collision between supporting seat 1, set up bracing piece 17, make lifter 3 more stable when fixed, be difficult for taking place crooked, improve plotting efficiency and degree of accuracy.

Specifically, a seat pipe clamp 2 is fixedly arranged in the middle of the supporting seat 1 through a positioning pin, and the seat pipe clamp 2 is buckled and connected with a lifting rod 3.

In this embodiment, adopt seat pipe clamp 2 lock connection, it is more stable when making lifter 3 fixed, difficult emergence skew.

Specifically, seat pipe clamp 2 includes round-head bolt 201, and department run-through connection U-shaped pipe 202's both sides wall in the middle of round-head bolt 201, and the tip of round-head bolt 201 rotates and is connected with regulation seat 203, adjusts the outside rotation of seat 203 and has cup jointed chucking attacker 204.

In this embodiment, the round-head bolt 201 is adopted, so that the seat pipe clamp 2 is more convenient to fasten, and the clamping buckle 204 is utilized to facilitate the buckling and save more labor.

Specifically, handles 5 are fixedly installed on the left side and the right side of the lifting platform 4, and rubber gaskets are fixedly sleeved on the outer portions of the handles 5.

In this embodiment, set up handle 5, it is more convenient when making elevating platform 4 reciprocate, utilize the rubber packing ring, be difficult for making the hand injured.

Specifically, one end of the screw rod 8 is fixedly connected with a rocking wheel 9, the other end of the screw rod 8 is rotatably connected with a clamping plate 10 positioned in the bearing groove 6 through a thrust ball bearing, and a fastening spring 11 is arranged between the clamping plate 10 and the inner wall of the bearing groove 6.

In this embodiment, adopt rocking wheel 9, but the position and the fastening degree that manual control surveying instrument placed are equipped with fastening spring 11, can prevent effectively that chucking plate 10 from receiving the harm.

Specifically, the number of the spring support frames 12 is three, and the spring support frames 12 are uniformly distributed above the support seat 1 at equal angles.

In this embodiment, adopt three spring support frame 12 of group and wait angle evenly distributed, make things convenient for the survey and drawing personnel to 12 application of force of spring support frame, when elevating platform 4 descends simultaneously, make supporting seat 1 atress more even, prevent effectively that supporting seat 1 from receiving the damage.

Specifically, the spring support frame 12 includes a compression bar 1201, and the compression bar 1201 is slidably connected to a guide base 1203 via a compression spring 1202.

In this embodiment, the compression spring 1202 is adopted, so that the guide base 1203 has a better buffering effect when being stressed, and the guide base 1203 is protected.

Specifically, supporting leg 15 quantity is three, and supporting leg 15 equiangular evenly distributed is equipped with the triangular cone in the below of supporting seat 1, supporting leg 15 lower extreme.

In this embodiment, set up three supporting leg 15, make the pressure that every supporting leg 15 received more even, set up the triangular cone, it is more stable when making surveying instrument place, difficult emergence skew.

The utility model discloses a theory of operation and use flow: the lifting platform 4 is adjusted to a proper height by pulling the handle 5, the lifting platform 4 is adopted, the height of the surveying instrument can be freely adjusted up and down, the surveying instrument can conveniently measure data with different heights, the surveying result is more accurate, the lifting platform 4 is not easy to deviate, the lifting rod 3 drives the lifting rod 3 to move, the lifting rod 3 drives the supporting rod 17 to rotate, the supporting rod 17 drives the supporting leg 15 to rotate, meanwhile, a surveying staff applies force to the spring supporting frame 12, the spring supporting frame 12 is adopted to facilitate the surveying staff to apply force to the spring supporting frame 12, the supporting leg 15 is more firm when being placed to the ground through a triangular cone, after the supporting leg is adjusted to a proper position, the clamping buckle handle 204 is rotated to ensure that the lifting rod 3 is more stable when being fixed and not easy to deviate, the butterfly nut 14 is screwed to fix the supporting leg 15, the butterfly nut 14 is arranged to ensure that the connecting block 13 and, rotate rocking wheel 9 on both sides, adopt rocking wheel 9, but position and fastening degree that manual control mapping appearance placed, rocking wheel 9 drives lead screw 8 and rotates, lead screw 8 promotes chucking board 10 through antifriction bearing, chucking board 10 is fixed mapping instrument, after finishing using, open rocking wheel 9 and pack up mapping instrument and open chucking attacker 204, make lifter 3 descend, make elevating platform 4 carry out cushioning effect through spring support frame 12, make supporting seat 1 atress more even, prevent effectively that supporting seat 1 from receiving the damage.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a coal mine drilling is with supplementary sighting rod, includes supporting seat (1), its characterized in that: the lifting rod (3) is sleeved on the inner wall of the middle of the supporting seat (1) in a sliding manner, a lifting platform (4) is fixedly mounted at the top end of the lifting rod (3), a bearing groove (6) is fixedly mounted above the lifting platform (4), screw supporting frames (7) fixedly mounted on the lifting platform (4) are arranged on the left side and the right side of the bearing groove (6), a lead screw (8) is sleeved on each screw supporting frame (7) in a threaded manner, a spring supporting frame (12) is fixedly mounted above the supporting seat (1), a connecting block (13) is fixedly mounted below the supporting seat (1), a supporting leg (15) is sleeved inside each connecting block (13) through a butterfly nut (14), a buffer spring (16) is sleeved at the bottom of the lifting rod (3), a supporting rod (17) is connected to the bottom end of the lifting rod (3) in a rotating manner through a rotary seat, and a bolt, the bolt connecting piece (18) is fixedly arranged in the middle of the supporting leg (15) through a pin (19).

2. The auxiliary marker post for coal mine drilling according to claim 1, wherein: the middle of the supporting seat (1) is fixedly provided with a seat pipe clamp (2) through a positioning pin, and the seat pipe clamp (2) is connected with a lifting rod (3) in a buckling mode.

3. The auxiliary marker post for coal mine drilling according to claim 2, wherein: seat pipe clamp (2) are including button head bolt (201), the both sides wall of department through connection U-shaped pipe (202) in the middle of button head bolt (201), the little head of button head bolt (201) rotates and is connected with regulation seat (203), it has cup jointed chucking attacker (204) to adjust seat (203) outside rotation.

4. The auxiliary marker post for coal mine drilling according to claim 1, wherein: the lifting platform is characterized in that handles (5) are fixedly mounted on the left side and the right side of the lifting platform (4), and rubber gaskets are fixedly sleeved on the outer portions of the handles (5).

5. The auxiliary marker post for coal mine drilling according to claim 1, wherein: the one end fixedly connected with rocking wheel (9) of lead screw (8), the other end of lead screw (8) is rotated through thrust ball bearing and is connected with and is located the inside chucking board (10) of holding groove (6), be equipped with fastening spring (11) between chucking board (10) and holding groove (6) inner wall.

6. The auxiliary marker post for coal mine drilling according to claim 1, wherein: the number of the spring support frames (12) is three, and the spring support frames (12) are uniformly distributed above the support seat (1) at equal angles.

7. The auxiliary marker post for coal mine drilling according to claim 6, wherein: the spring support frame (12) comprises a compression rod (1201), and the compression rod (1201) is connected with a guide base (1203) in a sliding mode through a compression spring (1202).

8. The auxiliary marker post for coal mine drilling according to claim 1, wherein: the supporting legs (15) are three in number, the supporting legs (15) are evenly distributed below the supporting seat (1) at equal angles, and triangular cones are arranged at the lower ends of the supporting legs (15).