CN218378393U

CN218378393U - Be used for colliery to measure support device

Info

Publication number: CN218378393U
Application number: CN202220965935.3U
Authority: CN
Inventors: 张培鹏; 孙龙基; 陈建晶
Original assignee: Shandong University of Science and Technology
Current assignee: Shandong University of Science and Technology
Priority date: 2022-04-25
Filing date: 2022-04-25
Publication date: 2023-01-24
Anticipated expiration: 2032-04-25

Abstract

The utility model relates to a be used for colliery to measure support device, which comprises a fixed base, the bottom of fixing base is provided with anti-skidding bottom plate, the left and right sides of fixing base all is provided with balanced support piece, the upper end of fixing base is provided with the mount, be provided with the elevating platform on the mount and be used for the adjustment mechanism of control elevating platform height. This coal mine measurement support device, use the pivot to rotate as the axle center through the revolving rack with both sides and open, and drive electric putter, make the location conical head insert ground, make the device in measuring the use, its stationarity is better, in the actual measurement operation in-process, control adjustment mechanism, can promote the elevating platform from top to bottom, thereby change measuring device's measurement height in a flexible way, make the device more convenient suitable for, the locating part can be used to carry out the dismouting to measuring device fast, make the device dismouting use more succinct, can be better satisfy its user demand.

Description

Be used for colliery to measure support device

Technical Field

The utility model relates to a colliery is measured application apparatus technical field, specifically is a be used for colliery to measure support device.

Background

The underground coal mine measurement is an important ring for realizing safe production in the process of mine production construction, is an important and rigorous technical work, is an important means for making good production technical management and realizing safe production of a coal mine, is carried out in a roadway and is limited by roadway conditions, and has leveling measurement and triangulation elevation measurement.

But because ground is soft in the pit, the most stability of current for coal mine measurement is not good, and its balanced effect is not ideal enough, is unfavorable for measuring the use for the long time, and is measuring the operation in-process, and inconvenient quick adjustment is its to measure the height, leads to measuring convenience relatively poor, is unfavorable for the use, so proposes one kind and is used for coal mine measurement support device to solve the above-mentioned problem that proposes.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a be not enough to prior art, the utility model provides a be used for colliery to measure support device to solve the current colliery and measure with the most stability of support not good, the equilibrium reaches the ideal demand, can't adapt to soft ground condition in the pit, and in measuring the operation process, its height of measurement of inconvenient quick adjustment leads to measuring the relatively poor problem of convenience.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a coal mine measuring bracket device comprises a fixed seat, wherein an anti-skidding bottom plate is arranged at the bottom of the fixed seat, balance supporting pieces are arranged on the left side and the right side of the fixed seat respectively, a fixed frame is arranged at the upper end of the fixed seat, a lifting platform and an adjusting mechanism for controlling the height of the lifting platform are arranged on the fixed frame, a rotating shaft is arranged at the upper end of the lifting platform, an installation platform is arranged at the upper end of the rotating shaft, and a limiting piece for assembling and disassembling a measuring device is arranged on the installation platform;

the balance supporting piece comprises a rotating shaft arranged on the fixing seat, two groups of rotating frames are movably arranged on the rotating shaft, electric push rods are arranged in the rotating frames, and detachable positioning conical heads are installed at the output ends of the electric push rods.

Preferably, the upper end of the positioning conical head is provided with a U-shaped seat matched with the output end of the electric push rod, and locking bolts are arranged on the left side and the right side of the U-shaped seat.

Preferably, the adjusting mechanism comprises a lead screw movably arranged in an inner cavity of the fixed frame, a moving block is arranged on the outer side of the lead screw in a threaded manner, connecting rods which penetrate through the top of the fixed frame and are connected with the lifting platform are arranged on two sides of the top of the moving block, a rotating rod is arranged at the bottom of the right side of the fixed frame, a first bevel gear is arranged at the end of the rotating rod, and a second bevel gear meshed with the first bevel gear is arranged at the bottom of the lead screw.

Preferably, the left side and the right side of the moving block are both provided with sliding blocks, the left side wall and the right side wall of the inner cavity of the fixed frame are both provided with sliding grooves matched with the sliding blocks, and the bottom of the inner cavity of the fixed frame is provided with a centering block movably connected with the screw rod.

Preferably, both sides at the top of the lifting platform are provided with balls movably connected with the mounting platform, and the front of the mounting platform is provided with a light reflecting sheet.

Preferably, the locating part is including setting up in the connecting plate of mount table top both sides, the screw thread is provided with the screw rod on the connecting plate, and is two sets of one side that the screw rod is relative all is provided with circular clamp splice, the inboard of circular clamp splice is provided with the cushion.

(III) advantageous effects

Compared with the prior art, the utility model provides a be used for colliery to measure support device possesses following beneficial effect:

this colliery measurement support device uses the pivot to rotate as the axle center through the revolving rack with both sides and opens to drive electric putter, make the location conical head insert in the soil, can effectively strengthen the stability of support, make the device in the measurement use, its stationarity is better. The anti-skidding cone head is additionally arranged on the base plate of the fixing base, and the cone head of the base plate of the fixing base sinks into the ground, so that the fixing base is more stable. In the actual measurement operation process, control adjustment mechanism can promote the elevating platform from top to bottom to change measuring device's measurement height in a flexible way, make the device convenient more suitable, the locating part can be used to carry out the dismouting to measuring device fast, makes the device dismouting use more succinct, can be better satisfy its user demand.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is an enlarged view of the point A in FIG. 1 according to the present invention;

fig. 3 is an enlarged view of B in fig. 1 according to the present invention.

In the figure: the device comprises an anti-skid bottom plate 1, a fixed seat 2, a rotating shaft 3, a sliding block 4, a connecting rod 5, a fixed frame 6, a reflecting sheet 7, a round clamping block 8, a soft cushion 9, a connecting plate 10, a screw rod 11, an installation table 12, a moving block 13, a rotating frame 14, an electric push rod 15, a positioning cone head 16, a rotating shaft 17, a lifting table 18, a ball 19, a second conical tooth 20, a screw rod 21, a first conical tooth 22, a rotating rod 23 and a centering block 24.

Detailed Description

The preferred embodiments of the present invention will be described with reference to the accompanying drawings, which should not be construed as limiting the invention.

It should be noted that these drawings are simplified schematic views, and the basic structure of the present invention is described only in a schematic manner, and therefore, only the configuration related to the present invention is shown.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner" and "outer" and the like indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore are not to be construed as limiting the present invention, and further, the terms "first" and "second" are used for descriptive purposes only and are not intended to indicate or imply relative importance or to implicitly indicate the number of technical features being referred to, whereby the features defined as "first" and "second" may explicitly or implicitly include one or more such features, and in the description of the present invention, unless otherwise indicated, the terms "plurality" means two or more than two.

In the description of the present invention, it should be noted that, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected through an intermediate medium, and connected between two elements, and the specific meaning of the terms in the present invention is understood to be that of those skilled in the art.

Referring to fig. 1-3, in an embodiment of the present invention, a support device for coal mine measurement includes a fixing base 2, an anti-skid bottom plate 1 is disposed at the bottom of the fixing base 2, balance supporting members are disposed on both sides of the fixing base 2, and stability of the fixing base 2 can be enhanced by the balance supporting members, so that balance of an upper end structure is better, a fixing frame 6 is disposed at the upper end of the fixing base 2, a lifting table 18 and an adjusting mechanism for controlling height of the lifting table 18 are disposed on the fixing frame 6, and the lifting table 18 can be adjusted and controlled to move up and down by the adjusting mechanism, so as to adjust measurement height of an upper end measurement device, so that measurement operation is more convenient, a rotating shaft 17 is disposed at the upper end of the lifting table 18, and under the action of the rotating shaft 17, the mounting table 12 can rotate flexibly, so as to change measurement orientation of the mounting table 17, and a limiting member for mounting and dismounting the measurement device is disposed on the mounting table 12, so as to facilitate mounting and dismounting the measurement device through the action of the limiting member, and use of the device is more convenient;

balanced support piece is including setting up pivot 3 on fixing base 2, the activity is provided with two sets of revolving racks 14 in the pivot 3, be provided with electric push rod 15 in the revolving rack 14, the output of electric push rod 15 is installed and is dismantled location conical head 16, uses pivot 3 as the axle center rotation with the revolving rack 14 of both sides, and after adjusting the inclination, control electric push rod 15 pushes down location conical head 16 and pushes into ground, can make fixing base 2's stability stronger, can further improve measuring device's stability.

Further, the upper end of location conical head 16 is provided with the U type seat with electric push rod 15 output phase-match, the left and right sides of U type seat all is provided with locking bolt, through dismouting locking bolt, makes U type seat and electric push rod 15 output break away from, conveniently changes location conical head 16.

Further, the adjusting mechanism comprises a lead screw 21 movably arranged in an inner cavity of the fixed frame 6, a moving block 13 is arranged on the outer side of the lead screw 21 in a threaded manner, connecting rods 5 which penetrate through the top of the fixed frame 6 and are connected with the lifting table 18 are arranged on two sides of the top of the moving block 13, a rotating rod 23 is arranged at the bottom of the right side of the fixed frame 6, first conical teeth 22 are arranged at the end portion of the rotating rod 23, second conical teeth 20 meshed with the first conical teeth 22 are arranged at the bottom of the lead screw 21, the first conical teeth 22 are rotated by rotating the rotating rod 23, the second conical teeth 20 are driven to rotate under meshing, the lead screw 21 is made to rotate stably, the moving block 13 is pushed to move up and down under the driving effect of thread force, the upper lifting table 18 is driven by the connecting rod 5 to move up and down, the use height of the upper end measuring device is adjusted quickly and flexibly, and the adjustment and the use are more convenient.

Furthermore, the left side and the right side of the moving block 13 are both provided with the sliding blocks 4, the left side wall and the right side wall of the inner cavity of the fixed frame 6 are both provided with sliding grooves matched with the sliding blocks 4, the sliding blocks 4 on the two sides of the inner cavity of the fixed frame are always positioned in the sliding grooves to slide under the displacement of the moving block 13, the stability of the moving block can be improved, the bottom of the inner cavity of the fixed frame 6 is provided with the centering block 24 movably connected with the screw rod 21, and the centering block 24 can limit the screw rod 21, so that the rotating effect of the screw rod 21 is more stable.

Furthermore, both sides of the top of the lifting platform 18 are provided with balls 19 movably connected with the mounting platform 12, the balls 19 can improve the supporting effect on the mounting platform 12, so that the mounting platform 12 is more stable in the process of rotating and adjusting the angle, the front of the mounting platform 12 is provided with the light reflecting sheet 7, and the light reflecting sheet 7 enables the instrument to be easily identified underground.

Further, the locating part is including setting up in the connecting plate 10 of 12 top both sides of mount table, the screw thread is provided with screw rod 11 on the connecting plate 10, and is two sets of one side that screw rod 11 is relative all is provided with circular clamp splice 8, the inboard of circular clamp splice 8 is provided with cushion 9, and through the screw rod 11 of rotating both sides, the distance between two adjustable circular clamp splices 8 to it is spacing with the measuring device centre gripping convenient, and the dismouting of being convenient for is used, and setting up of cushion 9 can improve measuring device stability.

To sum up, this colliery measurement support device, with the revolving rack 14 of both sides use pivot 3 to rotate as the axle center, after adjusting the inclination, control electric putter 15, push down into ground with location conical head 16, can further improve measuring device's stability, when needing to adjust measuring device height, rotate bull stick 23, make first awl tooth 22 rotatory, drive second awl tooth 20 and rotate under the meshing, make lead screw 21 steady rotation, under the screw thread power drive effect, promote movable block 13 and reciprocate, and drive upper end elevating platform 18 by connecting rod 5 and carry out the lift displacement, thereby quick nimble use height of adjusting upper end measuring device, it is more convenient to adjust the use, through rotating the screw rod 11 of both sides, the distance between two circular clamp splice 8 can be adjusted, thereby conveniently with the measuring device centre gripping spacing, the dismouting of being convenient for use, the setting of cushion 9 can improve measuring device stability.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising one of 8230; \8230;" 8230; "does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a be used for colliery to measure support device, includes fixing base (2), the bottom of fixing base (2) is provided with anti-skidding bottom plate (1), its characterized in that: the left side and the right side of the fixed seat (2) are respectively provided with a balance supporting piece, the upper end of the fixed seat (2) is provided with a fixed frame (6), the fixed frame (6) is provided with a lifting platform (18) and an adjusting mechanism for controlling the height of the lifting platform (18), the upper end of the lifting platform (18) is provided with a rotating shaft (17), the upper end of the rotating shaft (17) is provided with an installation platform (12), and the installation platform (12) is provided with a limiting piece for assembling and disassembling the measuring device;

balance support piece is including setting up pivot (3) on fixing base (2), the activity is provided with two sets of revolving racks (14) on pivot (3), be provided with electric push rod (15) in revolving rack (14), detachable location conical head (16) are installed to the output of electric push rod (15).

2. A coal mine measurement support device according to claim 1, wherein: the upper end of the positioning conical head (16) is provided with a U-shaped seat matched with the output end of the electric push rod (15), and the left side and the right side of the U-shaped seat are both provided with locking bolts.

3. A coal mine measurement support device according to claim 1, wherein: the adjusting mechanism comprises a lead screw (21) movably arranged in an inner cavity of the fixed frame (6), a moving block (13) is arranged on outer threads of the lead screw (21), connecting rods (5) which penetrate through the top of the fixed frame (6) and are connected with the lifting table (18) are arranged on two sides of the top of the moving block (13), a rotating rod (23) is arranged at the bottom of the right side of the fixed frame (6), first bevel teeth (22) are arranged at the end portion of the rotating rod (23), and second bevel teeth (20) meshed with the first bevel teeth (22) are arranged at the bottom of the lead screw (21).

4. A coal mine measurement support device according to claim 3, wherein: the left side and the right side of the moving block (13) are respectively provided with a sliding block (4), the left side wall and the right side wall of the inner cavity of the fixed frame (6) are respectively provided with a sliding groove matched with the sliding blocks (4), and the bottom of the inner cavity of the fixed frame (6) is provided with a righting block (24) movably connected with the screw rod (21).

5. A coal mine measurement support device according to claim 1, wherein: both sides at elevating platform (18) top all are provided with ball (19) with mount table (12) swing joint, the front of mount table (12) is provided with reflector panel (7).

6. A coal mine measurement support device according to claim 1, wherein: the locating part is including setting up in connecting plate (10) of mount table (12) top both sides, screw thread is provided with screw rod (11) on connecting plate (10), and is two sets of one side that screw rod (11) is relative all is provided with circular clamp splice (8), the inboard of circular clamp splice (8) is provided with cushion (9).