阅读说明：本技术 一种矿用支撑横梁旋转夹紧装置 (rotary clamping device for supporting cross beam for mine ) 是由 李红燕 于 2019-11-20 设计创作，主要内容包括：本发明公开了一种矿用支撑横梁旋转夹紧装置,包括机体,所述机体的上表面转动连接有旋转轴,所述旋转轴上端设有旋转台,所述旋转台的上表面设有固定夹具和活动夹具,所述旋转台的前侧外壁开设有滑槽,且滑槽的内表面滑动连接有滑动杆,且滑动杆的后端与活动夹具的下端固定连接,所述滑动杆的前端固定连接有紧固杆,所述旋转台的外表面开设有第一螺纹孔和第二螺纹孔,且第一螺纹孔位于滑槽的上方,且第二螺纹孔位于滑槽的下方。本发明中的夹紧装置具备多方位照明的功能,保证人们在煤矿巷道内运输的准确与安全,实现对支撑横梁的夹紧与旋转,避免人工搬运翻转的麻烦,进而提高工作效率,节约劳动力。(The invention discloses an rotary clamping device for a mine supporting beam, which comprises a machine body, wherein the upper surface of the machine body is rotatably connected with a rotating shaft, the upper end of the rotating shaft is provided with a rotating table, the upper surface of the rotating table is provided with a fixed clamp and a movable clamp, the outer wall of the front side of the rotating table is provided with a sliding groove, the inner surface of the sliding groove is slidably connected with a sliding rod, the rear end of the sliding rod is fixedly connected with the lower end of the movable clamp, the front end of the sliding rod is fixedly connected with a fastening rod, the outer surface of the rotating table is provided with a threaded hole and a second threaded hole, the threaded hole is positioned above the sliding groove, and the second threaded hole is positioned below the sliding groove.)

The utility model provides a rotatory clamping device of mining supporting beam of , including organism (1), its characterized in that, the upper surface of organism (1) rotates and is connected with rotation axis (2), rotation axis (2) upper end is equipped with revolving stage (3), the upper surface of revolving stage (3) is equipped with mounting fixture (4) and movable clamp (5), spout (20) have been seted up to the front side outer wall of revolving stage (3), and the internal surface sliding connection of spout (20) has slide bar (6), and the rear end of slide bar (6) and the lower extreme fixed connection of movable clamp (5), the front end fixed connection of slide bar (6) has fastening rod (7), screw hole (8) and second screw hole (9) have been seted up to the surface of revolving stage (3), and 0 screw hole (8) are located the top of spout (20), and second screw hole (9) are located the below of spout (20), the lower surface of organism (1) is equipped with connecting rod (10), the lower extreme swing joint of connecting rod (10) has drive wheel (11), the movable clamp (3) of second is equipped with second light (357) and is located the drive motor (3) and the drive motor (3) of second light (3) and the fixed clamp (13) and the drive motor (13) is connected with the fixed connection of the fixed clamp (13) of the side of the driving motor (3) and the driving motor (13) of the driving motor (3) and the driving motor (13) of the driving motor (3) and the driving motor (3) the driving motor (13) of the driving motor (3) side of the.

2. kinds of mining supporting beam rotary clamping device according to claim 1, characterized in that, the fastening rod (7) is provided with fastening bolts at both ends, the threaded hole (8) and the second threaded hole (9) match with the fastening bolts.

3. kind of mining supporting beam rotary clamping device according to claim 1, characterized in that, the number of the threaded hole (8) and the second threaded hole (9) is several, and the several threaded holes (8) and the second threaded holes (9) are horizontally and evenly distributed.

4. kinds of mining supporting beam rotary clamping device according to claim 1, characterized in that the outer surfaces of the lighting lamp (12), the second lighting lamp (13), the third lighting lamp (15) and the fourth lighting lamp (16) are all provided with a light-gathering shade (19).

5. kinds of mining supporting beam rotary clamping device according to claim 1, characterized in that, the fixed clamp (4) is provided with a th flexible gasket (21) near the side outer wall of the movable clamp (5), and the movable clamp (5) is provided with a second flexible gasket (22) near the side outer wall of the fixed clamp (4).

6. kinds of mining supporting beam rotary clamping device according to claim 1, characterized in that the inner surface of the driving wheel (11) is connected with a connecting shaft in a rotating way, and the number of the driving wheel (11) and the connecting rod (10) is four.

Technical Field

The invention relates to the technical field of underground coal mine transportation, in particular to an rotary clamping device for a mine supporting beam.

Background

In the return air tunnel in the pit in colliery, when carrying supporting beam from the working face to the front end, because arranged supporting beam in the tunnel, need rotate the supporting beam who carries in the tunnel, nevertheless adopt workman's transport often among the prior art, the handling is difficult to carry rotatoryly, causes workman intensity of labour big, and then reduces work efficiency to, the illumination in the colliery tunnel is not good, and then reduces the security and the accuracy of miner's during operation.

Disclosure of Invention

The invention aims to solve the defects in the prior art, and provides kinds of mining supporting beam rotary clamping devices.

In order to achieve the purpose, the invention adopts the following technical scheme:

A rotary clamping device for mine supporting beam, which comprises a machine body, the upper surface of the machine body is connected with a rotary shaft in a rotating manner, the upper end of the rotary shaft is provided with a rotary table, the upper surface of the rotary table is provided with a fixing clamp and a movable clamp, the outer wall of the front side of the rotary table is provided with a sliding chute, the inner surface of the sliding chute is connected with a sliding rod in a sliding manner, the rear end of the sliding rod is fixedly connected with the lower end of the movable clamp, the front end of the sliding rod is fixedly connected with a fastening rod, the outer surface of the rotary table is provided with an threaded hole and a second threaded hole, the 0 threaded hole is positioned above the sliding chute, the second threaded hole is positioned below the sliding chute, the lower surface of the machine body is provided with a connecting rod, the lower end of the connecting rod is movably connected with a driving wheel, the two sides of the rotary table are respectively provided with a lighting lamp and a second lighting lamp, the lower ends of lighting lamp and the second lighting lamp are fixedly connected with the machine body, the outer wall of the side of the machine body is close to the lighting lamp, the outer wall of the side of the machine body is fixedly connected with a third lighting lamp, the outer wall of the machine body.

Preferably, both ends of the fastening rod are provided with fastening bolts, and the th threaded hole and the second threaded hole are matched with the fastening bolts.

Preferably, the th screw hole and the quantity of second screw hole are a plurality of, and a plurality of th screw hole and second screw hole all are horizontal evenly distributed.

Preferably, the outer surfaces of the th illuminating lamp, the second illuminating lamp, the 89third illuminating lamp and the 89fourth illuminating lamp are all provided with a light-gathering shade.

Preferably, the side outer wall of the fixed clamp close to the movable clamp is provided with a flexible gasket, and the side outer wall of the movable clamp close to the fixed clamp is provided with a second flexible gasket.

Preferably, the inner surface of the driving wheel is rotatably connected with connecting shafts, and the number of the driving wheel and the number of the connecting rods are four.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, the rotary shaft, the rotary table, the fixed clamp, the movable clamp, the sliding rod, the fastening rod, the th threaded hole, the second threaded hole and the sliding groove are arranged, so that the device can clamp and rotate the supporting beam, the trouble of manual carrying and overturning is avoided, the working efficiency is further improved, and the labor force is saved;

2. according to the invention, the illuminating lamp, the second illuminating lamp, the third illuminating lamp and the fourth illuminating lamp are arranged, so that the clamping device has a multidirectional illuminating function, the accuracy and safety of transportation of people in a coal mine tunnel are ensured, and miners can work more easily and conveniently;

in conclusion, the clamping device has the function of multidirectional illumination, the accuracy and safety of people in transportation in a coal mine tunnel are guaranteed, the supporting cross beam is clamped and rotated, the trouble of manual carrying and overturning is avoided, the working efficiency is improved, and the labor force is saved.

Drawings

FIG. 1 is a schematic structural diagram of kinds of mining supporting beam rotary clamping devices provided by the invention;

fig. 2 is a partial view of kinds of mining supporting beam rotary clamping devices.

In the figure, 1 machine body, 2 rotating shafts, 3 rotating platforms, 4 fixed clamps, 5 movable clamps, 6 sliding rods, 7 fastening rods, 8 th th threaded holes, 9 second threaded holes, 10 connecting rods, 11 driving wheels, 12 st illuminating lamps, 13 th illuminating lamps, 14 cabs, 15 th illuminating lamps, 16 th illuminating lamps, 17 th driving motors, 18 th driving motors, 19 condensing hoods, 20 sliding chutes, 21 st flexible gaskets and 22 second flexible gaskets are arranged on the machine body.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments, not all embodiments, of the present invention .

Referring to fig. 1-2, rotary clamping device for supporting cross beams for mines, including a machine body 1, the upper surface of the machine body 1 is rotatably connected with a rotating shaft 2, the upper end of the rotating shaft 2 is provided with a rotating platform 3, the upper surface of the rotating platform 3 is provided with a fixing clamp 4 and a movable clamp 5, the outer wall of the front side of the rotating platform 3 is provided with a sliding chute 20, the inner surface of the sliding chute 20 is slidably connected with a sliding rod 6, the rear end of the sliding rod 6 is fixedly connected with the lower end of the movable clamp 5, the front end of the sliding rod 6 is fixedly connected with a fastening rod 7, the outer surface of the rotating platform 3 is provided with a threaded hole 8 and a second threaded hole 9, the threaded hole 8 is located above the sliding chute 20, the second threaded hole 9 is located below the sliding chute 20, the lower surface of the machine body 1 is provided with a connecting rod 10, the lower end of the connecting rod 10 is movably connected with a driving wheel 11, two sides of the rotating platform 3 are respectively provided with a illuminating lamp 12 and a second illuminating lamp 13, the lower ends of the and the second illuminating lamp 13 are fixedly connected with the machine body 1, the lower ends of the machine body 1, the outer wall of the driving motor is provided with a driving motor 7317, the driving motor for driving the driving motor, the driving motor of the driving motor.

Fastening rod 7's both ends all are equipped with fastening bolt, screw hole 8 and second screw hole 9 and fastening bolt phase-match, screw hole 8 and second screw hole 9's quantity is a plurality of, a plurality of screw hole 8 and second screw hole 9 all are horizontal evenly distributed, light 12, second light 13, the surface of third light 15 and fourth light 16 all is equipped with snoot 19, mounting fixture 4 is close to side outer wall of movable fixture 5 and is equipped with flexible gasket 21, side outer wall that movable fixture 5 is close to mounting fixture 4 is equipped with second flexible gasket 22, the internal surface rotation of drive wheel 11 is connected with the connecting axle, and the quantity of drive wheel 11 and connecting rod 10 is four.

The working principle is that when the clamping device is used, a supporting beam needing to rotate is placed between a fixed clamp 4 and a movable clamp 5, the movable clamp 5 is clamped after moving horizontally by pulling a sliding rod 6, the -th flexible gasket 21 and a second flexible gasket 22 can play a good buffering role, clamping is firmer, and the supporting beam is well protected, after clamping, two fastening bolts of a fastening rod 7 are respectively fastened in a corresponding threaded hole 8 and a corresponding second threaded hole 9, then a -th driving motor 17 is turned on to drive a rotating shaft 7 and a rotating platform 3 to rotate, so that the supporting beam is rotated, manual rotation carrying is avoided, the working efficiency is improved, a -th illuminating lamp 12, a second illuminating lamp 13, a third illuminating lamp 15 and a fourth illuminating lamp 16 are turned on, under the action of a light-gathering hood 19, a miner can clearly observe a working area, the safety and the accuracy of the miner during working are ensured, the lighting device has a lighting function, the miner is ensured to be accurately transported in a roadway, the miner can conveniently and the labor is saved during the labor and the miner can be conveniently and the miner when the clamping device is turned over.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.