CN211502193U

CN211502193U - Folding colliery geological survey special safety protection frame

Info

Publication number: CN211502193U
Application number: CN201922283485.0U
Authority: CN
Inventors: 陈美蕊
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-18
Filing date: 2019-12-18
Publication date: 2020-09-15
Anticipated expiration: 2029-12-18

Abstract

The utility model discloses a special safety protection frame of folding colliery geological survey relates to colliery geological survey technical field, and it includes the sleeve, telescopic bottom fixedly connected with owner thorn head, the fixed cover of fixedly connected with on the position of sleeve off the left side, the equal fixedly connected with U template in the left and right sides of fixed cover. This folding special safety protection frame of colliery geological survey, through the rotation that rotates the rotary disk and drive the screw rod, the screw rod is rotating the in-process and passing through slider and spout cooperation, make the nut reciprocate, the nut is reciprocating the in-process and is driving T type connecting plate, the height adjustment of connecting rod and supplementary thorn head, and insert the underground with supplementary thorn head, and then make connecting rod and supplementary thorn head can adapt to different unevenness's ground, can play fine support protective effect to main thorn head and sleeve, avoid the slope of sleeve and backup pad, guarantee safety protection frame's stability, ensure measuring instrument measured data's precision.

Description

Folding colliery geological survey special safety protection frame

Technical Field

The utility model relates to a colliery geological survey technical field specifically is a special safety protection frame of folding colliery geological survey.

Background

Coal mine measurement is an important ring for realizing safety production in the process of mine production and construction, is important and rigorous technical work, is an important means for a coal mine to better manage production technology and realize coal mine safety production, and a safety protection frame is an important supporting device of a coal mine measuring instrument.

Current safety protection frame when meetting unevenness ground in the use, because the unable regulation of connecting rod and supplementary thorn head can not play fine support protecting effect to the protection frame, still can cause the protection frame slope, and then influences measuring instrument measured data's precision to current safety protection frame is not convenient for fold and is accomodate, thereby brings inconvenience for user's use, can not satisfy user's user demand.

Therefore, the defects of the existing safety protection frame are correspondingly improved.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a special safety protection frame of folding colliery geological survey has solved current safety protection frame, can not adapt to different unevenness's road surface, influences measuring instrument's precision to the folding problem of accomodating of being not convenient for.

(II) technical scheme

In order to achieve the above purpose, the utility model adopts the technical proposal that: a foldable safety protection frame special for coal mine geological measurement comprises a sleeve, wherein the bottom of the sleeve is fixedly connected with a main thorn head, a fixed sleeve is fixedly connected at the position which is lower than the sleeve, U-shaped plates are fixedly connected at the left side and the right side of the fixed sleeve, a first bearing is clamped on the upper side wall and the lower side wall of each U-shaped plate, and the two bearings I are internally sleeved with optical axes at the two ends of the screw rod, the top end optical axis of the screw rod is fixedly connected with a rotating disc, the screw rod is in threaded connection with a nut, the left side and the right side of the nut are respectively and fixedly connected with a slide block and a T-shaped connecting plate, the slide block is connected in a sliding groove arranged on the U-shaped plate in a sliding way, the other side of the T-shaped connecting plate is fixedly connected with a connecting plate, the connecting plate is hinged to one end of the connecting rod through a first pin shaft, and an auxiliary thorn head is fixedly connected to the bottom of the other end of the connecting rod.

The measuring device comprises a sleeve, a rotating screw rod I, a rotating screw rod II, a round hole, a threaded groove, a round rod, a supporting plate, a measuring instrument, a bearing II, a rotating shaft and a U-shaped supporting plate, wherein the sleeve is connected with the front surface of the sleeve in a sliding manner, the rear end of the rotating screw rod I penetrates through a threaded hole formed in the sleeve and is overlapped with the front surface of the sleeve, connecting blocks are fixedly connected to the two sides of the sleeve, an arc-shaped groove is formed in each connecting block, a U-shaped clamp is fixedly connected to the bottom of each connecting block, the position, on the upper side of the front surface of the sleeve, of the rotating screw rod II penetrates through a round hole formed in the sleeve and is in threaded connection with the threaded groove formed in the front surface of the round rod, the round rod is connected into the sleeve in, a lamp holder is hinged to the inside of the U-shaped supporting plate through a second pin shaft, and a hand lamp is fixedly mounted on the lamp holder.

Preferably, the arc-shaped groove and the U-shaped clamp are respectively matched with the connecting rod and the auxiliary stabs.

Preferably, the front surface of the round bar is uniformly provided with a plurality of thread grooves.

Preferably, the lower surface of the supporting plate is fixedly connected with two drawer boxes, and drawers are connected in the two drawer boxes in a sliding manner.

(III) advantageous effects

The beneficial effects of the utility model reside in that:

1. this folding special safety protection frame of colliery geological survey, through the rotation that rotates the rotary disk and drive the screw rod, the screw rod is rotating the in-process and passing through slider and spout cooperation, make the nut reciprocate, the nut is reciprocating the in-process and is driving T type connecting plate, the height adjustment of connecting rod and supplementary thorn head, and insert the underground with supplementary thorn head, and then make connecting rod and supplementary thorn head can adapt to different unevenness's ground, can play fine support protective effect to main thorn head and sleeve, avoid the slope of sleeve and backup pad, guarantee safety protection frame's stability, ensure measuring instrument measured data's precision.

2. This special safety protection frame of folding colliery geological survey, through placing two connecting rods and two supplementary thorn heads perpendicularly, then with sliding sleeve downstream, make the top of two connecting rods place in two arc walls, make two supplementary thorn heads place in two U type presss from both sides, it fixes to rotate a pair of sliding sleeve of rotatory screw rod through the forward direction at last, make the sliding sleeve no longer remove, thereby the folding of having accomplished two connecting rods and two supplementary thorn heads is accomodate, and two U type presss from both sides can effectively avoid the user when carrying safety protection frame, supplementary thorn head stabs user's problem, play the safety protection effect to the user, make safety protection frame have certain safety protection effect.

3. This special safety protection frame of folding colliery geological survey, through bearing two, pivot, U type backup pad and lamp stand's cooperation, when the adversary lamp supports fixedly, make the hand lamp carry out the angle modulation about can going on from top to bottom, make the light irradiation angle of hand lamp can adjust at will, so that illuminate the sight, convenient to use person uses measuring instrument to carry out the geological survey, and the use for the user brings the convenience.

Drawings

FIG. 1 is a schematic view of a front view partial cross-sectional structure of the present invention;

FIG. 2 is a schematic diagram of the right-side cross-sectional structure of the U-shaped clip of the present invention;

fig. 3 is a schematic view of the overlooking section structure of the sliding sleeve of the present invention.

In the figure: the device comprises a sleeve 1, a fixed sleeve 2, a main thorn head 3, a U-shaped plate 4, a bearing I5, a screw rod 6, a nut 7, a rotating disk 8, a connecting plate 9T, a connecting plate 10, a pin shaft I11, a connecting rod 12, an auxiliary thorn head 13, a sliding sleeve 14, a connecting block 15, a U-shaped clamp 16, an arc-shaped groove 17, a rotating screw rod I18, a rotating screw rod II 19, a threaded groove 20, a drawer box 21, a drawer 22, a supporting plate 23, a measuring instrument 24, a bearing II 25, a rotating shaft 26, a U-shaped supporting plate 27, a pin shaft II 28, a lamp holder 29, a hand lamp 30, a sliding block 31.

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.

As shown in fig. 1-3, the utility model provides a technical solution: a foldable safety protection frame special for coal mine geological survey comprises a sleeve 1, wherein a main thorn head 3 is fixedly connected to the bottom of the sleeve 1, the main thorn head 3 can be inserted into the ground by arranging the main thorn head 3 to support and fix the sleeve 1, a fixed sleeve 2 is fixedly connected to the lower position of the sleeve 1, U-shaped plates 4 are fixedly connected to the left side and the right side of the fixed sleeve 2, bearings 5 are respectively clamped on the upper side wall and the lower side wall of each U-shaped plate 4, optical axes at two ends of a screw 6 are sleeved in the two bearings 5, the screw 6 is supported and fixed by arranging the two bearings 5, the screw 6 can stably rotate, a rotating disc 8 is fixedly connected to the optical axis at the top end of the screw 6, a nut 7 is in threaded connection with the screw 6, a sliding block 31 and a T-shaped connecting plate 9 are respectively fixedly connected to the left side and the right side of the nut 7, the sliding block 31 is, by arranging the sliding block 31 and the sliding groove, the screw 6 drives the T-shaped connecting plate 9, the connecting plate 10, the connecting rod 12 and the auxiliary thorn head 13 to be adjusted in height through the limiting effect of the sliding block 31 and the sliding groove on the nut 7 in the rotating process, the auxiliary thorn head 13 is inserted underground, the connecting rod 12 and the auxiliary thorn head 13 can adapt to different uneven ground surfaces, the main thorn head 3 and the sleeve 1 can be well supported and protected, the inclination of the sleeve 1 and the supporting plate 23 is avoided, the stability of the safety protection frame is ensured, the accuracy of data measured by the measuring instrument 24 is ensured, the connecting plate 10 is fixedly connected to the other side of the T-shaped connecting plate 9, the connecting plate 10 is hinged to one end of the connecting rod 12 through the first pin shaft 11, the connecting plate 10 and the first pin shaft 11 are arranged, the connecting rod 12 can be folded and stored, the other end of the connecting rod 12 is fixedly connected with an auxiliary thorn head 13.

Sliding connection has sliding sleeve 14 on sleeve 1, through setting up sliding sleeve 14, make two connecting blocks 15 and two U types press from both sides 16 highly can adjust from top to bottom, sliding sleeve 14's front is provided with rotatory screw rod 18, the screw hole that sliding sleeve 14 was seted up is passed to the rear end of rotatory screw rod 18 and overlap joint mutually with sleeve 1's front, the equal fixedly connected with connecting block 15 in both sides of sliding sleeve 14, arc 17 has been seted up in connecting block 15, connecting block 15's bottom fixedly connected with U type presss from both sides 16, arc 17 and U type press from both sides 16 respectively with connecting rod 12 and supplementary thorn 13 looks adaptation, its effect lies in: the two connecting rods 12 and the two auxiliary puncture heads 13 are vertically placed, then the sliding sleeve 14 moves downwards, the top ends of the two connecting rods 12 are placed in the two arc-shaped grooves 17, the two auxiliary puncture heads 13 are placed in the two U-shaped clamps 16, finally the sliding sleeve 14 is fixed through forward rotation of the first rotating screw rod 18, the sliding sleeve 14 does not move any more, so that the two connecting rods 12 and the two auxiliary puncture heads 13 are folded and stored, the problem that the auxiliary puncture heads 13 prick a user when the user carries a safety protection frame can be effectively avoided through the two U-shaped clamps 16, a safety protection effect is achieved for the user, a certain safety protection effect is achieved for the safety protection frame, the second rotating screw rod 19 is arranged on the position above the front face of the sleeve 1, the second rotating screw rod 19 penetrates through a round hole formed in the sleeve 1 and is in threaded connection with a thread groove 20 formed in the front face of the round rod 32, the front surface of the round rod 32 is uniformly provided with a plurality of thread grooves 20, the height of the round rod 32 can be adjusted by arranging the second rotary screw 19 and the thread grooves 20 to meet the requirements of different geological measurements, after the height of the round rod 32 is determined, the round rod 32 can be fixed by threads, the round rod 32 does not move up and down any more, the round rod 32 is slidably connected in the sleeve 1, the top of the round rod 32 is fixedly connected with the supporting plate 23, the upper surface of the supporting plate 23 is fixedly provided with the measuring instrument 24, the left position of the upper surface of the supporting plate 23 is fixedly connected with the second bearing 25, the second bearing 25 is sleeved with the rotating shaft 26, the top end of the rotating shaft 26 is fixedly connected with the U-shaped supporting plate 27, the U-shaped supporting plate 27 is hinged with the lamp holder 29 through the second pin 28, and the U-shaped supporting plate 27 is matched with the lamp holder 29 through the second bearing 25, the rotating shaft 26, when the hand lamp 30 supports fixedly, make hand lamp 30 carry out angle modulation about can, make the light irradiation angle of hand lamp 30 adjust at will, so that illuminate the sight, convenient to use person uses measuring instrument 24 to carry out the geological survey, the use for the user brings the convenience, fixed mounting has hand lamp 30 on the lamp stand 29, two drawer boxes 21 of lower fixed surface of backup pad 23 are connected with, and equal sliding connection has drawer 22 in two drawer boxes 21, through setting up drawer box 21 and drawer 22, can be with appurtenance like: tools such as rulers, notebooks, and pens are stored in the drawer 22 for easy use by the user.

The utility model discloses an operating procedure does:

s1, when the support is needed, firstly, the main stabbing head 3 is stabbed into the ground, then the first rotary screw 18 is rotated in the forward direction, the first rotary screw 18 does not fix the sliding sleeve 14 any more, then the sliding sleeve 14 is moved upwards, the two connecting rods 12 and the two auxiliary stabs 13 are put down, then the rotary disc 8 is rotated to drive the screw 6 to rotate according to the flatness of the ground, the screw 6 is matched with the sliding groove through the sliding block 31 in the rotating process, the nut 7 is moved upwards and downwards, the nut 7 drives the T-shaped connecting plate 9, the connecting plate 10, the connecting rods 12 and the auxiliary stabs 13 to adjust the height in the moving upwards and downwards process, the auxiliary stabs 13 are inserted into the ground, then the position of the other nut 7 is adjusted by repeating the method, further, the two connecting rods 12 and the two auxiliary stabs 13 can adapt to the ground with different unevenness, and the main stabs 3 and the sleeve 1 can be well, the inclination of the sleeve 1 and the supporting plate 23 is avoided, and the stability of the safety protection frame is ensured;

s2, according to the requirement of geological measurement, by the matching of the rotary screw rod II 19 and the thread groove 20, after the height of the round rod 32 is determined, the thread fixing of the round rod 32 can be realized, so that the round rod 32 does not move up and down any more, when the light is dark in the measurement process, the hand lamp 30 can be supported and fixed, and simultaneously the hand lamp 30 can be angularly adjusted up, down, left and right through the matching of the bearing II 25, the rotating shaft 26, the U-shaped supporting plate 27 and the lamp holder 29, so that the light irradiation angle of the hand lamp 30 can be adjusted at will, the sight line can be illuminated conveniently, and the user can conveniently use the measuring instrument 24 to perform geological measurement;

s3, finally, after the measurement is completed, the auxiliary puncture heads 13 are pulled out through the two connecting rods 12, the two connecting rods 12 and the two auxiliary puncture heads 13 are vertically placed, then the sliding sleeve 14 moves downwards, the top ends of the two connecting rods 12 are placed in the two arc-shaped grooves 17, the two auxiliary puncture heads 13 are placed in the two U-shaped clamps 16, finally, the sliding sleeve 14 is fixed through the forward rotation rotating screw rod I18, the sliding sleeve 14 does not move any more, therefore, the folding and containing of the two connecting rods 12 and the two auxiliary puncture heads 13 are completed, then, the reverse rotation rotating screw rod II 19 is rotated again, the round rod 32 is contracted in the sleeve 1, and therefore the folding and containing of the whole safety protection frame is completed.

The above-mentioned embodiments further describe the objects, technical solutions and advantages of the present invention in detail, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides a special safety protection frame of folding colliery geological survey, includes sleeve (1), its characterized in that: the bottom of the sleeve (1) is fixedly connected with a main thorn head (3), the sleeve (1) is fixedly connected with a fixed sleeve (2) in a downward position, the left side and the right side of the fixed sleeve (2) are fixedly connected with U-shaped plates (4), the upper side wall and the lower side wall of each U-shaped plate (4) are respectively connected with a first bearing (5) in a clamping manner, optical axes at two ends of a screw rod (6) are sleeved in the two first bearings (5), the top optical axis of the screw rod (6) is fixedly connected with a rotating disk (8), the screw rod (6) is provided with a nut (7) in a threaded manner, the left side and the right side of the nut (7) are respectively fixedly connected with a sliding block (31) and a T-shaped connecting plate (9), the sliding block (31) is connected in a sliding groove formed in the U-shaped plate (4) in a sliding manner, the other side of the T-shaped connecting plate (9) is fixedly connected with, the bottom of the other end of the connecting rod (12) is fixedly connected with an auxiliary thorn head (13);

the sleeve is characterized in that a sliding sleeve (14) is connected to the sleeve (1) in a sliding manner, a first rotating screw rod (18) is arranged on the front side of the sliding sleeve (14), the rear end of the first rotating screw rod (18) penetrates through a threaded hole formed in the sliding sleeve (14) and is in lap joint with the front side of the sleeve (1), connecting blocks (15) are fixedly connected to the two sides of the sliding sleeve (14), an arc-shaped groove (17) is formed in each connecting block (15), a U-shaped clamp (16) is fixedly connected to the bottom of each connecting block (15), a second rotating screw rod (19) is arranged on the upper position of the front side of the sleeve (1), the second rotating screw rod (19) penetrates through a round hole formed in the sleeve (1) and is in threaded connection with a threaded groove (20) formed in the front side of a round rod (32), the round rod (32) is connected to the sleeve (1) in, the utility model discloses a lamp, including backup pad (23), fixed surface installs measuring instrument (24) on backup pad (23), fixedly connected with bearing two (25) on the position of backup pad (23) upper surface on a left side, pivot (26) have been cup jointed in bearing two (25), the top fixedly connected with U type backup pad (27) of pivot (26), it has lamp stand (29) to articulate through round pin axle two (28) in U type backup pad (27), fixed mounting has lantern (30) on lamp stand (29).

2. The foldable safety protection frame special for coal mine geological measurement according to claim 1, characterized in that: the arc-shaped groove (17) and the U-shaped clamp (16) are respectively matched with the connecting rod (12) and the auxiliary stabs (13).

3. The foldable safety protection frame special for coal mine geological measurement according to claim 1, characterized in that: the front surface of the round rod (32) is uniformly provided with a plurality of thread grooves (20).

4. The foldable safety protection frame special for coal mine geological measurement according to claim 1, characterized in that: the lower surface of the supporting plate (23) is fixedly connected with two drawer boxes (21), and drawers (22) are connected in the two drawer boxes (21) in a sliding mode.