CN111981390A - Portable searchlight for coal mine of various fixed mode - Google Patents
Portable searchlight for coal mine of various fixed mode Download PDFInfo
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- CN111981390A CN111981390A CN202010893358.7A CN202010893358A CN111981390A CN 111981390 A CN111981390 A CN 111981390A CN 202010893358 A CN202010893358 A CN 202010893358A CN 111981390 A CN111981390 A CN 111981390A
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- winding wheel
- rod
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- 239000003245 coal Substances 0.000 title claims abstract description 24
- 238000003860 storage Methods 0.000 claims abstract description 12
- 238000009434 installation Methods 0.000 claims abstract description 9
- 238000004804 winding Methods 0.000 claims description 58
- 238000003825 pressing Methods 0.000 claims description 13
- 238000005096 rolling process Methods 0.000 claims description 6
- 230000007306 turnover Effects 0.000 claims description 5
- 238000003466 welding Methods 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000005065 mining Methods 0.000 description 5
- 239000004575 stone Substances 0.000 description 5
- 230000005489 elastic deformation Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
- F21S9/02—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/16—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting
- F21V17/164—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting the parts being subjected to bending, e.g. snap joints
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/02—Wall, ceiling, or floor bases; Fixing pendants or arms to the bases
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/08—Devices for easy attachment to any desired place, e.g. clip, clamp, magnet
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/10—Pendants, arms, or standards; Fixing lighting devices to pendants, arms, or standards
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/06—Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices, e.g. connectors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V27/00—Cable-stowing arrangements structurally associated with lighting devices, e.g. reels
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/40—Lighting for industrial, commercial, recreational or military use
- F21W2131/402—Lighting for industrial, commercial, recreational or military use for working places
Abstract
The invention discloses a portable searchlight for coal mines with various fixing modes, which comprises a belt body, a searchlight body and a storage battery, wherein the left side of the belt body is connected with a box body in a clamping manner, a square column is arranged on the lower side wall of the box body through a bolt, an installation seat is welded on the upper side wall of the box body, a first spring is fixedly connected to the lower side of a first movable column, a connecting block is connected to the inner side of the right end of the installation seat in a clamping manner, a rubber pad is fixedly connected to the lower side of the connecting block, the upper end of the connecting block is welded in the middle of the lower surface of a frame, the searchlight body is rotatably connected to the inner side of. This portable searchlight is used in colliery of various fixed mode is convenient for settle the searchlight and is dressed on the safety helmet, and conveniently settles the searchlight and fix in ground and crack, the effectual variety that has improved fixed mode and the functionality of searchlight.
Description
Technical Field
The invention relates to the technical field of coal mine searchlights, in particular to a portable searchlight for coal mines with various fixing modes.
Background
Coal is used as an important energy source and is widely applied in industrial production, and searchlights are often needed to be used for lighting treatment of the mine tunnel due to the influence of special conditions of the mine tunnel in the processes of coal mining and mine tunnel rescue.
However, when using mining floodlights, certain disadvantages remain, such as:
1. the existing mining searchlight is inconvenient to mount and wear on a safety helmet and store an elastic band, so that the practicability is reduced;
2. the existing mining searchlight is inconvenient for winding and protecting the conducting wire;
3. the existing mining searchlight is inconvenient to arrange and fix the searchlight in the ground and a stone joint, so that the firmness after fixation is reduced;
therefore, a portable searchlight for coal mine with various fixing modes is provided so as to solve the problems provided in the above.
Disclosure of Invention
The invention aims to provide a portable searchlight with various fixing modes for a coal mine, which aims to solve the problems that the searchlight is inconvenient to mount and wear on a safety helmet and mount and fix on the ground and in a stone gap, and the diversity of the fixing modes and the functionality of the searchlight are reduced.
In order to achieve the purpose, the invention provides the following technical scheme: a portable searchlight for coal mines with various fixing modes comprises a belt body, a searchlight body and a storage battery, wherein a box body is connected to the left side of the belt body in a clamping manner, a square column is installed on the lower side wall of the box body through a bolt, an installation seat is welded on the upper side wall of the box body, a first movable column is connected to the inner side of the left end of the installation seat in a sliding manner, a first spring is fixedly connected to the lower side of the first movable column, a first pressing rod is welded to the middle of the upper side of the first movable column, a connecting block is connected to the inner side of the right end of the installation seat in a clamping manner, a rubber pad is fixedly connected to the lower side of the connecting block, the upper end of the connecting block is welded to the middle of the lower surface of a frame, the searchlight body is rotatably connected to the inner side, the movable block is clamped and connected with the side wall of the searchlight body;
the lower end of the front side of the frame is welded with an accommodating box, a first winding wheel is rotatably connected to the right side wall of the interior of the accommodating box, the outer side of the first winding wheel is connected with an elastic band body in a winding mode, a buckle is installed at one end, away from the first winding wheel, of the elastic band body, a first rotating handle is fixedly connected to the left side of the first winding wheel and rotatably connected with the left side wall of the accommodating box, a movable rod is slidably connected to the right side wall of the accommodating box, a limiting block is welded in the middle of the movable rod, and a third spring is sleeved on the outer side of the right end of the movable rod;
a storage battery is mounted on the right side wall inside the box body through a bolt, the inner side of the left end of the box body is rotatably connected with a second winding wheel, the middle of the second winding wheel is fixedly connected with a second rotating handle, the inner side of the lower end of the second winding wheel is connected with a second movable column in a clamping mode, a second pressure rod is welded in the middle of the lower side of the second movable column, and a fourth spring is sleeved on the outer side of the second pressure rod;
the inside of square column rotates and is connected with the threaded rod, and the upper end of threaded rod installs gear, the lower extreme of threaded rod is connected with the mode that the auxiliary column adopted to run through, the outside of auxiliary column lower extreme rotates and is connected with the fly leaf, the outside of square column rotates and is connected with the backup pad, and the lower extreme welding of backup pad has the fixed block.
Preferably, the diameter of the cross section of the first movable column is larger than that of the cross section of the first pressure rod, and the first movable column is connected with the left end of the connecting block in a clamping manner.
Preferably, the longitudinal section of the lower end of the connecting block is of an arc structure, and the connecting block forms a dismounting structure on the mounting seat.
Preferably, the movable blocks are symmetrically arranged about a horizontal central axis of the searchlight body, and the searchlight body forms a turnover structure on the inner side of the frame.
Preferably, the first winding wheel is sleeved outside the movable rod, and the movable rod drives the limiting block to be connected with the inner side wall of the left end of the first winding wheel in a clamping manner.
Preferably, the longitudinal section of the left end of the movable rod is circular, and the longitudinal section of the right end of the movable rod is square.
Preferably, the second pressure lever drives the second movable column to form a sliding structure on the second winding wheel, and the diameter of the cross section of the second pressure lever is smaller than that of the cross section of the second movable column.
Preferably, the second pressing rod is connected with the side wall of the box body in a penetrating mode, and the vertical central axis of the second pressing rod coincides with the vertical central axis of the second winding wheel.
Preferably, the auxiliary column forms a lifting structure at the inner side of the square column, and the auxiliary column and the movable plate are obliquely arranged.
Preferably, the movable plate is rotatably connected with the middle part of the supporting plate, and the supporting plates are distributed on the square column in a cross shape.
Compared with the prior art, the invention has the beneficial effects that: the portable searchlight for the coal mine with various fixing modes is convenient for arranging and wearing the searchlight on the safety helmet and arranging and fixing the searchlight on the ground and in a stone gap, so that the diversity of the fixing modes and the functionality of the searchlight are improved;
1. the searchlight is conveniently arranged and worn on the safety helmet by arranging the connecting block and the elastic band body, the movable rod is pressed to enable the limiting block to be out of clamping with the inner side of the first winding wheel, the first rotating handle is rotated by screwing, the first winding wheel is rotated on the inner side of the containing box, the elastic band is convenient to contain, and the practicability is improved;
2. the second rolling wheel is arranged, the second movable column and the second rolling wheel are not clamped and connected by pressing the second pressure rod, the second rotating handle is rotated in a screwing mode, the second rolling wheel forms a rotating structure on the inner side of the box body, and the wire can be conveniently rolled and protected by the arrangement of the second rolling wheel;
3. the auxiliary column is arranged on the square column and is in cross-shaped distribution, the rotating gear transmission device is screwed, the auxiliary column forms a sliding structure in the inner side of the square column, the auxiliary column is arranged through the movable plate after moving, the supporting plate drives the fixing block to turn over on the square column, the searchlight is arranged and fixed on the ground and a stone gap conveniently, and firmness after fixing is improved.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic view of a front cross-sectional structure of the connection between the mounting seat and the connecting block of the present invention;
FIG. 3 is a schematic diagram of a right side sectional view of the frame and the movable block of the present invention;
FIG. 4 is a schematic left side view of the connection between the connecting block and the rubber pad according to the present invention;
FIG. 5 is a schematic top view of the connection between the frame and the storage box according to the present invention;
FIG. 6 is a schematic view of a top-view cross-sectional structure of the connection between the storage box and the first winding wheel according to the present invention;
FIG. 7 is a schematic view of a front sectional perspective structure of the connection of the first winding wheel and the movable rod according to the present invention;
FIG. 8 is a schematic view of a front sectional view of the connection between the box body and the second winding wheel according to the present invention;
FIG. 9 is a schematic left side view perspective structure view of the connection of a second winding wheel and a second pressure lever according to the present invention;
FIG. 10 is a schematic view of the connection between the square column and the auxiliary column in front view;
FIG. 11 is a schematic top view of a supporting plate and a fixing block according to the present invention.
In the figure: 1. a waistband body; 2. a box body; 3. a square column; 4. a mounting seat; 5. a first movable column; 6. a first spring; 7. a first pressure lever; 8. connecting blocks; 9. a rubber pad; 10. a frame; 11. a searchlight body; 12. a movable block; 13. a second spring; 14. a storage box; 15. a first winding wheel; 16. an elastic band body; 17. buckling; 18. a first rotating handle; 19. a movable rod; 20. a limiting block; 21. a third spring; 22. a storage battery; 23. a second wind-up wheel; 24. a second rotating handle; 25. a second movable column; 26. a second compression bar; 27. a fourth spring; 28. a threaded rod; 29. a gear transmission; 30. an auxiliary column; 31. a movable plate; 32. a support plate; 33. and (5) fixing blocks.
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 a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-11, the present invention provides a technical solution: a portable searchlight for coal mines with various fixing modes comprises a belt body 1, a box body 2, a square column 3, a mounting seat 4, a first movable column 5, a first spring 6, a first pressure rod 7, a connecting block 8, a rubber pad 9, a frame 10, a searchlight body 11, a movable block 12, a second spring 13, a containing box 14, a first winding wheel 15, an elastic band body 16, a buckle 17, a first rotating handle 18, a movable rod 19, a limiting block 20, a third spring 21, a storage battery 22, a second winding wheel 23, a second rotating handle 24, a second movable column 25, a second pressure rod 26, a fourth spring 27, a threaded rod 28, a gear transmission device 29, an auxiliary column 30, a movable plate 31, a supporting plate 32 and a fixed block 33, wherein the box body 2 is connected to the left side of the belt body 1 in a clamping manner, the square column 3 is mounted on the lower side wall of the box body 2 through a bolt, the mounting seat 4 is welded on the upper side wall of, the inner side of the left end of the mounting seat 4 is connected with a first movable column 5 in a sliding mode, the lower side of the first movable column 5 is fixedly connected with a first spring 6, the middle of the upper side of the first movable column 5 is welded with a first pressure rod 7, the inner side of the right end of the mounting seat 4 is connected with a connecting block 8 in a clamping mode, the lower side of the connecting block 8 is fixedly connected with a rubber pad 9, the upper end of the connecting block 8 is welded in the middle of the lower surface of the frame 10, the inner side of the upper end of the frame 10 is rotatably connected with a searchlight body 11, a movable block 12 is connected to the inner portion of the side wall of the frame 10 in a sliding mode, a second spring 13 is fixedly connected to one;
a containing box 14 is welded at the lower end of the front side of the frame 10, a first winding wheel 15 is rotatably connected to the right side wall inside the containing box 14, the outer side of the first winding wheel 15 is connected with an elastic band body 16 in a winding mode, a buckle 17 is installed at one end, away from the first winding wheel 15, of the elastic band body 16, a first rotating handle 18 is fixedly connected to the left side of the first winding wheel 15, the first rotating handle 18 is rotatably connected with the left side wall of the containing box 14, a movable rod 19 is slidably connected to the right side wall of the containing box 14, a limiting block 20 is welded in the middle of the movable rod 19, and a third spring 21 is sleeved on the outer side of the right end of the movable rod 19;
a storage battery 22 is mounted on the right side wall inside the box body 2 through a bolt, the inner side of the left end of the box body 2 is rotatably connected with a second winding wheel 23, the middle of the second winding wheel 23 is fixedly connected with a second rotating handle 24, the inner side of the lower end of the second winding wheel 23 is connected with a second movable column 25 in a clamping mode, a second pressure rod 26 is welded in the middle of the lower side of the second movable column 25, and a fourth spring 27 is sleeved on the outer side of the second pressure rod 26;
the inside of square column 3 rotates and is connected with threaded rod 28, and gear drive 29 is installed to the upper end of threaded rod 28, and the lower extreme of threaded rod 28 is connected with supplementary post 30 adoption mode of running through, and the outside of supplementary post 30 lower extreme rotates and is connected with fly leaf 31, and the outside of square column 3 rotates and is connected with backup pad 32, and the lower extreme welding of backup pad 32 has fixed block 33.
As shown in figures 2, 3 and 6 the diametrical size of the cross section of the first mobile column 5 is greater than the diametrical size of the cross section of the first presser bar 7, the first movable column 5 is connected with the left end of the connecting block 8 in a clamping way, the longitudinal section of the lower end of the connecting block 8 is of an arc structure, and the connecting block 8 forms a disassembly structure on the mounting seat 4, the movable block 12 is symmetrically arranged about the horizontal central axis of the searchlight body 11, and the searchlight body 11 forms a turnover structure at the inner side of the frame 10, the first winding wheel 15 is sleeved at the outer side of the movable rod 19, and the movable rod 19 drives the limited block 20 to be clamped and connected with the inner side wall of the left end of the first winding wheel 15, the longitudinal section of the left end of the movable rod 19 is circular, and the longitudinal section shape of the right end of the movable rod 19 is square, so that the searchlight can be conveniently arranged and worn on the safety helmet, the elastic band can be conveniently stored, and the practicability is improved.
As shown in fig. 8 and 9, the second pressing rod 26 drives the second movable column 25 to form a sliding structure on the second winding wheel 23, the diameter of the cross section of the second pressing rod 26 is smaller than that of the cross section of the second movable column 25, the second pressing rod 26 is connected with the side wall of the box body 2 in a penetrating manner, and the vertical central axis of the second pressing rod 26 coincides with the vertical central axis of the second winding wheel 23, so that the winding processing of the wires is facilitated, and the wires are protected conveniently.
As shown in fig. 10 and 11, the auxiliary column 30 forms a lifting structure at the inner side of the square column 3, the auxiliary column 30 and the movable plate 31 are obliquely arranged, the movable plate 31 is rotatably connected with the middle part of the supporting plate 32, and the supporting plate 32 is distributed on the square column 3 in a cross shape, so that the searchlight can be conveniently arranged and fixed on the ground and in a stone gap, and the firmness after fixing is improved.
The working principle is as follows: when the portable searchlight for coal mines with various fixing modes is used, when the searchlight is required to be arranged on the head or a safety helmet, the box body 2 and the waistband body 1 are clamped and worn on the waist according to the attached drawings of 1, 2 and 4, the first pressure lever 7 is pressed to enable the first pressure lever 7 to drive the first movable column 5 to slide on the mounting seat 4 and enable the first spring 6 to generate elastic deformation, after the first movable column 5 is disconnected with the connecting block 8, the connecting block 8 drives the frame 10 to be detached from the mounting seat 4, the searchlight body 11 is shifted according to the attached drawings of 3 and 5, the searchlight body 11 rotates on the inner side of the frame 10, the movable blocks 12 are symmetrically arranged relative to the horizontal central axis of the frame 10, after the angle of the searchlight body 11 is adjusted, the movable blocks 12 are clamped and connected with the side wall of the searchlight body 11 through the elastic deformation of the second spring 13, fixing the searchlight body 11;
as shown in fig. 1, 8 and 9, the second pressure lever 26 is pressed to release the engagement between the second movable post 25 and the second winding wheel 23, the wire is wound around the second winding wheel 23, the wire is pulled to rotate the second winding wheel 23 inside the box 2, so as to complete the paying-off process, after the paying-off process is completed, the elastic band body 16 is loosened, the second movable post 25 and the second winding wheel 23 are engaged again through the elastic deformation of the fourth spring 27 to complete the fixation, the storage battery 22 is connected with the searchlight body 11 through the wire, and the searchlight body 11 is started to perform the lighting process;
as shown in fig. 6 and 7, the movable rod 19 is pressed to disengage the stop block 20 from the inner sidewall of the first winding wheel 15, the elastic band body 16 is wound around the first winding wheel 15, the elastic band body 16 is pulled to rotate the first winding wheel 15 inside the storage box 14, the elastic band body 16 with a proper length is pulled to release the movable rod 19, the movable rod 19 drives the limit block 20 to be clamped with the inner side of the first winding wheel 15 again through the elastic deformation of the third spring 21, so as to complete the fixation of the first winding wheel 15, then the elastic band body 16 is fixedly connected with the rear side wall of the frame 10 through a buckle 17, the lower side of the connecting block 8 is fixedly connected with a rubber pad 9, the lower side of the connecting block 8 is of an arc-shaped structure, and the searchlight is worn on the safety helmet through the connecting block 8 and the elastic band body 16;
when the searchlight is needed to be placed on the ground, according to the above, the case body 2 is detached from the belt body 1, the connecting block 8 and the mounting seat 4 are re-clamped, the installation and fixation of the searchlight body 11 are completed, the movable rod 19 is pressed to enable the limiting block 20 and the inner side of the first winding wheel 15 to be out of clamping, the first rotating handle 18 is rotated, the elastic band body 16 is rewound through the first winding wheel 15, then the second pressing rod 26 is pressed to enable the second movable column 25 and the second winding wheel 23 to be out of clamping, the second rotating handle 24 is rotated to enable the second winding wheel 23 to rotate on the inner side of the case body 2 to rewind the conducting wire, according to the attached drawings 10 and 11, the rotating gear transmission device 29 is screwed to enable the threaded rod 28 to rotate on the inner side of the square column 3 and enable the auxiliary column 30 to slide on the inner side of the square column 3, and the auxiliary column 30 drives the movable plate 31 to move, the supporting plate 32 drives the fixing blocks 33 to turn over on the square columns 3, the supporting plate 32 is distributed on the square columns 3 in a cross shape, and the fixing blocks 33 are inserted into the ground to complete arrangement;
when the searchlight needs to be arranged on the seam and the wall of the mine, the square column 3 is inserted into the seam and the wall of the mine according to the above, the gear transmission device 29 is rotated, the supporting plate 32 drives the fixing block 33 to be expanded on the square column 3, and the arrangement is completed through the supporting plate 32, which is the whole working process of the portable searchlight for coal mines with various fixing modes, and the content which is not described in detail in the specification belongs to the prior art which is well known to a person skilled in the art.
The standard parts used in the invention can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, the machines, the parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that the detailed description is omitted.
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 various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (10)
1. The utility model provides a portable searchlight is used in coal mine of various fixed mode, includes waistband body (1), searchlight body (11) and battery (22), its characterized in that: the waistband comprises a waistband body (1), a box body (2) is connected to the left side of the waistband body (1) in a clamping mode, a square column (3) is installed on the lower side wall of the box body (2) through bolts, an installation seat (4) is welded on the upper side wall of the box body (2), a first movable column (5) is connected to the inner side of the left end of the installation seat (4) in a sliding mode, a first spring (6) is fixedly connected to the lower side of the first movable column (5), a first pressure rod (7) is welded to the middle of the upper side of the first movable column (5), a connecting block (8) is connected to the inner side of the right end of the installation seat (4) in a clamping mode, a rubber pad (9) is fixedly connected to the lower side of the connecting block (8), the upper end of the connecting block (8) is welded to the middle of the lower surface of a frame (10), a searchl, one side of the movable block (12) close to the frame (10) is fixedly connected with a second spring (13), and the movable block (12) is connected with the side wall of the searchlight body (11) in a clamping manner;
the lower end of the front side of the frame (10) is welded with a containing box (14), a first winding wheel (15) is rotatably connected to the right side wall inside the containing box (14), the outer side of the first winding wheel (15) is connected with an elastic band body (16) in a winding mode, a buckle (17) is installed at one end, away from the first winding wheel (15), of the elastic band body (16), a first rotating handle (18) is fixedly connected to the left side of the first winding wheel (15), the first rotating handle (18) is rotatably connected with the left side wall of the containing box (14), a movable rod (19) is slidably connected to the right side wall of the containing box (14), a limiting block (20) is welded in the middle of the movable rod (19), and a third spring (21) is sleeved on the outer side of the right end of the movable rod (19);
a storage battery (22) is mounted on the right side wall inside the box body (2) through a bolt, the inner side of the left end of the box body (2) is rotatably connected with a second winding wheel (23), the middle of the second winding wheel (23) is fixedly connected with a second rotating handle (24), the inner side of the lower end of the second winding wheel (23) is connected with a second movable column (25) in a clamping mode, a second pressing rod (26) is welded in the middle of the lower side of the second movable column (25), and a fourth spring (27) is sleeved on the outer side of the second pressing rod (26);
the inside rotation of square column (3) is connected with threaded rod (28), and gear (29) are installed to the upper end of threaded rod (28), the lower extreme of threaded rod (28) is connected with auxiliary column (30) adoption mode of running through, the outside of auxiliary column (30) lower extreme is rotated and is connected with fly leaf (31), the outside of square column (3) is rotated and is connected with backup pad (32), and the lower extreme welding of backup pad (32) has fixed block (33).
2. The multiple fixing type portable searchlight for coal mines as claimed in claim 1, wherein: the diameter size of the cross section of the first movable column (5) is larger than that of the cross section of the first pressure lever (7), and the first movable column (5) is connected with the left end of the connecting block (8) in a clamping mode.
3. The multiple fixing type portable searchlight for coal mines as claimed in claim 1, wherein: the longitudinal section of connecting block (8) lower extreme is the arc structure, and connecting block (8) constitute on mount pad (4) and dismantle the structure.
4. The multiple fixing type portable searchlight for coal mines as claimed in claim 1, wherein: the movable blocks (12) are symmetrically arranged about a horizontal central axis of the searchlight body (11), and the searchlight body (11) forms a turnover structure on the inner side of the frame (10).
5. The multiple fixing type portable searchlight for coal mines as claimed in claim 1, wherein: first rolling wheel (15) cover is established in the outside of movable rod (19), and movable rod (19) drive stopper (20) and the inside wall block of first rolling wheel (15) left end is connected.
6. The multiple fixing type portable searchlight for coal mines as claimed in claim 1, wherein: the longitudinal section of the left end of the movable rod (19) is circular, and the longitudinal section of the right end of the movable rod (19) is square.
7. The multiple fixing type portable searchlight for coal mines as claimed in claim 1, wherein: the second pressure lever (26) drives the second movable column (25) to form a sliding structure on the second winding wheel (23), and the diameter size of the cross section of the second pressure lever (26) is smaller than that of the cross section of the second movable column (25).
8. The multiple fixing type portable searchlight for coal mines as claimed in claim 1, wherein: the second pressing rod (26) is connected with the side wall of the box body (2) in a penetrating mode, and the vertical central axis of the second pressing rod (26) is coincided with the vertical central axis of the second winding wheel (23).
9. The multiple fixing type portable searchlight for coal mines as claimed in claim 1, wherein: the auxiliary column (30) forms a lifting structure at the inner side of the square column (3), and the auxiliary column (30) and the movable plate (31) are obliquely arranged.
10. The multiple fixing type portable searchlight for coal mines as claimed in claim 1, wherein: the movable plate (31) is rotatably connected with the middle part of the support plate (32), and the support plate (32) is distributed on the square column (3) in a cross shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010893358.7A CN111981390B (en) | 2020-08-31 | 2020-08-31 | Portable searchlight for coal mine of various fixed mode |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010893358.7A CN111981390B (en) | 2020-08-31 | 2020-08-31 | Portable searchlight for coal mine of various fixed mode |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111981390A true CN111981390A (en) | 2020-11-24 |
| CN111981390B CN111981390B (en) | 2022-11-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010893358.7A Active CN111981390B (en) | 2020-08-31 | 2020-08-31 | Portable searchlight for coal mine of various fixed mode |
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| Country | Link |
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| CN (1) | CN111981390B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4115841A (en) * | 1976-12-02 | 1978-09-19 | Eli James Alexander | Searchlight |
| US6256798B1 (en) * | 1997-05-14 | 2001-07-10 | Heinz Egolf | Helmet with adjustable safety strap |
| US20050057935A1 (en) * | 2001-08-10 | 2005-03-17 | Eml Technologies Llc | Portable worklight assembly |
| US20060098437A1 (en) * | 2004-11-08 | 2006-05-11 | Yuen Se K | Rechargeable halogen search light |
| CN211146395U (en) * | 2019-04-16 | 2020-07-31 | 东莞市奥谱光电科技有限公司 | Medical bandeau for headlight convenient to wear |
-
2020
- 2020-08-31 CN CN202010893358.7A patent/CN111981390B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4115841A (en) * | 1976-12-02 | 1978-09-19 | Eli James Alexander | Searchlight |
| US6256798B1 (en) * | 1997-05-14 | 2001-07-10 | Heinz Egolf | Helmet with adjustable safety strap |
| US20050057935A1 (en) * | 2001-08-10 | 2005-03-17 | Eml Technologies Llc | Portable worklight assembly |
| US20060098437A1 (en) * | 2004-11-08 | 2006-05-11 | Yuen Se K | Rechargeable halogen search light |
| CN211146395U (en) * | 2019-04-16 | 2020-07-31 | 东莞市奥谱光电科技有限公司 | Medical bandeau for headlight convenient to wear |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111981390B (en) | 2022-11-29 |
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Effective date of registration: 20221114 Address after: 252000 room 6608, 6th floor, building 6, Huajian land, high tech Zone, Liaocheng City, Shandong Province Applicant after: SHANDONG JIUSHANG ENGINEERING MACHINERY Co.,Ltd. Address before: 610000 University of Electronic Science and technology, No. 2006, Xiyuan Avenue, high tech Zone, Chengdu, Sichuan Applicant before: Lai Jiang |
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