CN215174354U

CN215174354U - Searchlight is used in colliery construction operation

Info

Publication number: CN215174354U
Application number: CN202121462524.4U
Authority: CN
Inventors: 石洪彦
Original assignee: Inner Mongolia Baiyinhua Haizhou Open Pit Coal Mine Co ltd
Current assignee: Inner Mongolia Baiyinhua Haizhou Open Pit Coal Mine Co ltd
Priority date: 2021-06-29
Filing date: 2021-06-29
Publication date: 2021-12-14
Anticipated expiration: 2031-06-29

Abstract

The utility model provides a searchlight is used in colliery construction operation relates to colliery construction operation technical field. This searchlight for coal mine construction operation, the on-line screen storage device comprises a base, two sets of gyro wheels are installed to the bottom surface of base, and the top of base is provided with the banks, and the upper surface left end fixed mounting of base has two bracing pieces, and the banks is located between the upper end of two bracing pieces, and the banks rotates with the upper end of two bracing pieces to be connected, and the last fixed surface of base installs the motor, and the upper surface of base is located the right side fixed mounting of motor and has two fixed plates. This searchlight is used in colliery construction operation through setting up banks, motor, biax motor, connecting rod and roof, can change the effect that the threaded rod is located the outside length of sleeve, has solved prior art's colliery operation searchlight its inconvenient regulation of angle of illumination when using and need artifically fix it to its illumination zone is less, has the problem of very big practical limitation.

Description

Searchlight is used in colliery construction operation

Technical Field

The utility model relates to a colliery construction operation technical field specifically is a searchlight is used in colliery construction operation.

Background

The searchlight is a device, has powerful light source and one side can concentrate the concave mirror of light projection in specific direction, is used for the purpose of remote illumination and search, and when the colliery is in the construction operation in the pit, the searchlight has played crucial effect.

However, when the coal mine operation searchlight in the prior art is used, the irradiation angle of the searchlight is inconvenient to adjust, the searchlight needs to be fixed manually, the illumination range is small, and great practical limitation exists.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a searchlight is used in colliery construction operation has solved prior art's colliery operation searchlight its inconvenient regulation of angle of illumination when using and needs the manual work to fix it to its illumination zone is less, has the problem of very big practical limitation.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a searchlight for coal mine construction operation comprises a base, wherein two groups of rollers are installed on the bottom surface of the base, a lamp group is arranged above the base, two support rods are fixedly installed at the left end of the upper surface of the base, the lamp group is positioned between the upper ends of the two support rods and is rotationally connected with the upper ends of the two support rods, a motor is fixedly installed on the upper surface of the base, two fixing plates are fixedly installed on the upper surface of the base, which is positioned on the right side of the motor, a lead screw and two slide rods are arranged between the two fixing plates, the left end and the right end of each slide rod are respectively and fixedly connected with the mutually adjacent surfaces of the two fixing plates, the lead screw is positioned between the two slide rods, the right end of the lead screw is rotationally connected with the fixing plate positioned on the right side, the left end of the lead screw penetrates through the fixing plate positioned on the left side, the left end of the lead screw is rotationally connected with the fixing plate positioned on the left side, and the output shaft of the motor is fixedly connected with the left end of the lead screw, the right-hand member of banks articulates there are two connecting plates, and the slider has been cup jointed to the outside of lead screw, and the slider is connected with lead screw transmission, slider and two slide bar sliding connection, and the upper end of slider is articulated with the one end that banks were kept away from to two connecting plates.

The one side of keeping away from each other of the upper end of two bracing pieces all articulates there is the down tube, be provided with the reflector panel between the one end that two bracing pieces were kept away from to two down tubes, the reflector panel is articulated with two down tubes, the right-hand member of reflector panel articulates there is the threaded rod, the biax motor is installed to the upper end of banks, the equal fixed mounting of output shaft of biax motor has the roof, be provided with the sleeve between the one end that the biax motor was kept away from to two roofs, the sleeve is articulated with two roofs, the other end of threaded rod is pegged graft in telescopic inside, telescopic left end is rotated and is connected with the nut, the nut cup joints in the outside of threaded rod and rather than threaded connection.

Preferably, the upper end of the sliding block is fixedly provided with two supporting plates, and the two supporting plates are respectively hinged with the two connecting plates.

Preferably, two sets of gyro wheels set up with the vertical central line bilateral symmetry of base, and the quantity of every group gyro wheel has two.

Preferably, the joint of the support rod and the lamp bank is located at the transverse center line of the lamp bank, and the right end of the connecting plate is arranged in a downward inclined mode.

Preferably, the left end of the diagonal rod is arranged in an upward inclined mode, and the threaded rod is located on the transverse center line of the reflector.

Preferably, the double-shaft motor is located at the transverse center line of the lamp group, and the two top plates are symmetrically arranged in front and back of the middle vertical plane of the double-shaft motor.

(III) advantageous effects

The utility model provides a searchlight is used in colliery construction operation. The method has the following beneficial effects:

1. the searchlight for coal mine construction operation is provided with the lamp group, the motor, the double-shaft motor, the connecting rod and the top plate, the motor can drive the cam to rotate when rotating, the cam can drive the slide block to move left and right when rotating, the lamp group can be pulled by the connecting rod when the slide block moves, the effect of changing the angle of the lamp group can be achieved, the double-shaft motor can drive the top plate to rotate when rotating, the reflector can be pulled when the top plate rotates, the effect of changing the angle of the reflector can be achieved, the threaded rod can be moved relative to the nut when the nut rotates by rotating the nut, the effect that the threaded rod is positioned at the outer length of the sleeve can be changed, the problem that the irradiation angle of the searchlight for coal mine operation in the prior art is inconvenient to adjust and needs to be fixed manually when the searchlight for coal mine operation is used is solved, and the illumination range of the searchlight is small, there is a problem of great practical limitation.

2. This searchlight for colliery construction operation, through setting up the swash plate, the swash plate is installed in the outside of bracing piece, can be through manual regulation, can be changing the reflection angle of reflector panel.

Drawings

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

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

FIG. 3 is a schematic view of a part of the structure of the present invention;

fig. 4 is an enlarged view of a structure at a in fig. 1 according to the present invention.

The device comprises a base 1, rollers 2, a lamp group 3, support rods 4, a motor 5, a fixing plate 6, a lead screw 7, a slide rod 8, a connecting plate 9, a slide block 10, an inclined rod 11, a reflector 12, a threaded rod 13, a double-shaft motor 14, a top plate 15, a sleeve 16, a nut 17 and a support plate 18.

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.

The embodiment of the utility model provides a searchlight for coal mine construction operation, as shown in figures 1-4, the searchlight comprises a base 1, two groups of rollers 2 are installed on the bottom surface of the base 1, the two groups of rollers 2 are symmetrically distributed on the left and right of the vertical central line of the base 1, the number of each group of rollers 2 is two, a lamp group 3 is arranged above the base 1, two support rods 4 are fixedly installed on the left end of the upper surface of the base 1, the lamp group 3 is positioned between the upper ends of the two support rods 4, the lamp group 3 is rotatably connected with the upper ends of the two support rods 4, a motor 5 is fixedly installed on the upper surface of the base 1, two fixed plates 6 are fixedly installed on the right side of the motor 5 on the upper surface of the base 1, a lead screw 7 and two slide bars 8 are arranged between the two fixed plates 6, the left and right ends of the two slide bars 8 are fixedly connected with the surfaces of the two fixed plates 6 which are close to each other respectively, the lead screw 7 is positioned between the two slide bars 8, the right-hand member of lead screw 7 is connected with being located the fixed plate 6 rotation on right side, the left end of lead screw 7 runs through and is located left fixed plate 6, the left end of lead screw 7 with be located left fixed plate 6 and rotate and be connected, the output shaft of motor 5 and the left end fixed connection of lead screw 7, the right-hand member of banks 3 articulates there are two connecting plates 9, the junction that bracing piece 4 and banks 3 link is located the horizontal center line position of banks 3, the right-hand member downward sloping setting of connecting plate 9, slider 10 has been cup jointed to the outside of lead screw 7, slider 10 is connected with the lead screw 7 transmission, slider 10 and two slide bar 8 sliding connection, the upper end of slider 10 is articulated with the one end that banks 3 was kept away from to two connecting plates 9, slider 10's upper end fixed mounting has two backup pads 18, two backup pads 18 are articulated with two connecting plates 9 respectively.

The upper ends of the two support rods 4 are hinged with inclined rods 11 on the surfaces far away from each other, adjusting knobs are arranged at the joints of the inclined rods 11 and the support rods 4, the angles of the inclined rods 11 can be changed by rotating the adjusting knobs, a reflector 12 is arranged between the ends of the two inclined rods 11 far away from the two support rods 4, the reflector 12 is hinged with the two inclined rods 11, the right end of the reflector 12 is hinged with a threaded rod 13, the left end of the inclined rod 11 is obliquely arranged upwards, the threaded rod 13 is positioned at the transverse center line of the reflector 12, a double-shaft motor 14 is arranged at the upper end of the lamp set 3, top plates 15 are fixedly arranged on output shafts of the double-shaft motor 14, a sleeve 16 is arranged between the ends of the two top plates 15 far away from the double-shaft motor 14, the sleeve 16 is hinged with the two top plates 15, the other end of the threaded rod 13 is inserted into the sleeve 16, the left end of the sleeve 16 is rotatably connected with a nut 17, and the nut 17 is sleeved outside the threaded rod 13 and is connected with the nut, the double-shaft motor 14 is positioned on the transverse center line of the lamp group 3, and the two top plates 15 are symmetrically arranged in front and back of the middle vertical plane of the double-shaft motor 14.

The theory of operation, motor 5 can drive the cam when rotatory and rotate, cam pivoted can drive slider 10 and control the displacement, and then can pass through connecting rod pulling banks 3 in the displacement of slider 10, can reach the effect that changes 3 angles of banks, and biax motor 14 can drive roof 15 rotatory in rotatory, can stimulate reflector panel 12 in the rotatory time of roof 15, and then can play the effect that changes reflector panel 12 angle, and through rotatory nut 17, can make threaded rod 13 remove for nut 17 when nut 17 is rotatory, can change threaded rod 13 and be located 16 outside lengths of sleeve.

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 searchlight for coal mine construction operation, includes base (1), its characterized in that: the bottom surface of the base (1) is provided with two groups of rollers (2), a lamp group (3) is arranged above the base (1), the left end of the upper surface of the base (1) is fixedly provided with two support rods (4), the lamp group (3) is positioned between the upper ends of the two support rods (4), the lamp group (3) is rotatably connected with the upper ends of the two support rods (4), the upper surface of the base (1) is fixedly provided with a motor (5), the upper surface of the base (1) is positioned at the right side of the motor (5) and is fixedly provided with two fixed plates (6), a lead screw (7) and two slide bars (8) are arranged between the two fixed plates (6), the left end and the right end of each slide bar (8) are respectively fixedly connected with one surface of the two fixed plates (6) which are close to each other, the lead screw (7) is positioned between the two slide bars (8), and the right end of the lead screw (7) is rotatably connected with the fixed plate (6) positioned at the right side, the left end of a lead screw (7) penetrates through a fixing plate (6) on the left side, the left end of the lead screw (7) is rotatably connected with the fixing plate (6) on the left side, an output shaft of a motor (5) is fixedly connected with the left end of the lead screw (7), the right end of a lamp group (3) is hinged with two connecting plates (9), a sliding block (10) is sleeved outside the lead screw (7), the sliding block (10) is in transmission connection with the lead screw (7), the sliding block (10) is in sliding connection with two sliding rods (8), and the upper end of the sliding block (10) is hinged with one end, far away from the lamp group (3), of the two connecting plates (9);

the one side of keeping away from each other of the upper end of two bracing pieces (4) all articulates there is down tube (11), be provided with reflector panel (12) between the one end of keeping away from two bracing pieces (4) in two down tube (11), reflector panel (12) are articulated with two down tube (11), the right-hand member of reflector panel (12) articulates there is threaded rod (13), double-shaft motor (14) are installed to the upper end of banks (3), the equal fixed mounting of output shaft of double-shaft motor (14) has roof (15), be provided with sleeve (16) between the one end of double-shaft motor (14) is kept away from in two roof (15), sleeve (16) are articulated with two roof (15), the other end of threaded rod (13) is pegged graft in the inside of sleeve (16), the left end of sleeve (16) is rotated and is connected with nut (17), nut (17) cup joint in the outside of threaded rod (13) and rather than threaded connection.

2. The searchlight of claim 1, wherein: two supporting plates (18) are fixedly mounted at the upper end of the sliding block (10), and the two supporting plates (18) are hinged to the two connecting plates (9) respectively.

3. The searchlight of claim 1, wherein: two sets of gyro wheels (2) are with the vertical central line bilateral symmetry distribution setting of base (1), and the quantity of every group gyro wheel (2) has two.

4. The searchlight of claim 1, wherein: the joint of the support rod (4) and the lamp group (3) is located at the transverse center line of the lamp group (3), and the right end of the connecting plate (9) is arranged in a downward inclined mode.

5. The searchlight of claim 1, wherein: the left end of the inclined rod (11) is arranged in an upward inclined mode, and the threaded rod (13) is located on the transverse center line of the reflector (12).

6. The searchlight of claim 1, wherein: the double-shaft motor (14) is positioned on the transverse center line of the lamp group (3), and the two top plates (15) are symmetrically arranged in front and back of the middle vertical plane of the double-shaft motor (14).