CN114744561A - Large-inclination-angle fully-mechanized coal mining face cable clamp plate anti-skidding device - Google Patents
Large-inclination-angle fully-mechanized coal mining face cable clamp plate anti-skidding device Download PDFInfo
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- CN114744561A CN114744561A CN202210194361.9A CN202210194361A CN114744561A CN 114744561 A CN114744561 A CN 114744561A CN 202210194361 A CN202210194361 A CN 202210194361A CN 114744561 A CN114744561 A CN 114744561A
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- cable clamp
- clamp plate
- fixing
- cable
- plate
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
- H02G3/0406—Details thereof
- H02G3/0418—Covers or lids; Their fastenings
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
- H02G3/0437—Channels
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- Engineering & Computer Science (AREA)
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- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Clamps And Clips (AREA)
Abstract
The invention provides a large-inclination-angle fully-mechanized coal mining face cable clamp plate anti-skidding device, and belongs to the technical field of cable fixing. The cable clamp comprises a cable groove, a plurality of cable clamp plates, fixing pieces, fixing assemblies, hollow pipes and friction plates, wherein the cable clamp plates are installed in the cable groove, the fixing pieces are fixedly installed on the surfaces of two sides of each cable clamp plate, the fixing assemblies are installed on the fixing pieces, the hollow pipes are installed on the hollow pipes, two symmetrical sliding rods are installed in the hollow pipes in a sliding mode, one end of each hollow pipe is fixedly provided with the corresponding friction plate, one end of each sliding rod is fixedly provided with a limiting block, and a first spring is fixedly installed between each limiting block and the corresponding friction plate; install elastic component on the lower surface of cable clamp plate, the reaction force of two first springs through the suit on the hollow tube is favorable to driving the friction disc on the slide bar tightly to be supported in the cable duct, avoids cable clamp plate not hard up to lead to the cable to slide suddenly, has stopped the phenomenon that the quick gliding suddenly of coal machine cable to and reduce artifical intensity of labour.
Description
Technical Field
The invention relates to the technical field of cable fixing, in particular to a cable clamp plate anti-skidding device for a large-inclination fully-mechanized coal mining face.
Background
The large-inclination fully-mechanized coal mining face has the advantages that in the production process, coal machine cables frequently slide down suddenly to be separated from a cable groove, normal production is affected, potential safety hazards are brought to the coal machine cables, in order to avoid frequent separation of the cables, 4 people are arranged in advance to tie cable clamping plates with hemp ropes, the cables are pulled manually, the sliding speed of the cables is controlled, the labor intensity is high, and the effect is poor.
Disclosure of Invention
In order to make up for the defects, the invention provides a large-inclination-angle anti-slip device for a cable clamp plate of a fully mechanized mining face, aiming at solving the problems that a coal machine cable frequently slips down suddenly and breaks out of a cable groove to influence normal production and simultaneously bring potential safety hazards.
The embodiment of the invention provides a large-dip-angle fully-mechanized coal mining face cable clamp plate anti-skidding device which comprises a cable groove, wherein a plurality of cable clamp plates are installed in the cable groove, fixing pieces are fixedly installed on the surfaces of two sides of each cable clamp plate, a fixing assembly is installed on each fixing piece, a hollow pipe is installed on each fixing assembly, two symmetrical sliding rods are installed in each hollow pipe in a sliding mode, a friction plate is fixedly installed at one end of each hollow pipe, a limiting block is fixedly installed at one end of each sliding rod, and a first spring is fixedly installed between each limiting block and each friction plate;
the cable clamp plate is characterized in that an elastic assembly is mounted on the lower surface of the cable clamp plate, a fixing plate is fixedly mounted on the elastic assembly, and a compressed air belt is mounted on the fixing plate.
In the above-mentioned realization in-process, stationary blade through the installation on the cable clamp plate, the installation of convenient fixed subassembly, hollow tube through the installation on the fixed subassembly, make things convenient for the installation of stopper and slide bar, the reaction force of two first springs through the suit is favorable to driving the friction disc on the slide bar and tightly supports and end in the cable duct on the hollow tube, avoid the cable clamp plate not hard up to lead to the cable to slide suddenly, through the elastic component of installation on the cable clamp plate lower surface, be favorable to driving the compressed air area on the fixed plate and support and end on the bottom surface of cable duct, further improve the frictional force of cable clamp plate, the phenomenon of the sudden quick gliding of coal machine cable has been stopped, and reduce artifical intensity of labour.
In a specific embodiment, the fixing component comprises a mounting seat and a hoop sheet, the mounting seat is fixedly mounted on the fixing sheet, the hoop sheet is mounted on the mounting seat through a screw, and the hollow pipe is mounted between the mounting seat and the hoop sheet.
In the implementation process, the hollow pipe is conveniently clamped and fixed on the mounting seat through the matching of the mounting seat and the hoop sheet, and the mounting seat is convenient to disassemble and assemble.
In a specific embodiment, direction spacing groove has all been seted up to the both sides of hollow tube, install the direction stopper on the slide bar, direction stopper slidable mounting be in the direction spacing inslot.
In the implementation process, the guide limiting block is slidably mounted in the guide limiting groove, so that the sliding stability of the sliding rod in the hollow tube is improved, the moving stroke of the sliding rod is limited, and the sliding rod is prevented from falling off.
In a specific implementation scheme, a first step groove is formed in the guide limiting block, a countersunk screw is installed in the first step groove, and one end of the countersunk screw is in threaded connection with the sliding rod.
In the implementation process, the guide limiting block is conveniently installed on the sliding rod through the countersunk head screw through the first step groove formed in the guide limiting block, and the guide limiting block is conveniently replaced.
In a specific embodiment, a sleeve ring is arranged on the friction plate, and one end of the sliding rod is inserted into the sleeve ring.
In the implementation process, the lantern ring is used for facilitating the sliding rod to be installed on the friction sheet, so that the installation convenience is improved.
In a specific embodiment, a second stepped hole is formed in one side of the lantern ring, and a locking screw is installed in the second stepped hole.
In the implementation process, the second stepped hole formed in the sleeve ring facilitates installation of the locking screw, and one end of the sliding rod is fixed in the sleeve ring, so that the friction plate is convenient to replace.
In a specific embodiment, a plurality of V-shaped anti-slip grooves are formed on the surface of the friction plate.
In the implementation process, the friction force on the surface of the friction plate is favorably improved through the plurality of V-shaped anti-slip grooves arranged on the friction plate, so that the friction plate is conveniently and tightly abutted in the cable groove.
In a specific embodiment, the elastic assembly includes a second spring and two fixing disks, the two fixing disks are respectively mounted on the cable clamp plate and the fixing plate, and two ends of the second spring are fixedly mounted on the two fixing disks.
In the implementation process, the second springs on the two fixed circular sheets drive the compressed air belt installed on the fixed plate to be in contact with the bottom of the cable groove through the reaction force, so that the friction force of the cable clamp plate is further improved, and the cable is prevented from sliding downwards.
In a specific embodiment, strip-shaped pressing plates are arranged on two sides of the air compression belt and are mounted on the fixing plate through screws.
In the implementation process, the strip-shaped pressing plate is favorable for tightly fixing the air pressing belt on the fixing plate.
In a specific embodiment, a plurality of mounting holes are formed in the fixing piece and are distributed at equal intervals.
In the implementation process, the fixing piece is conveniently and firmly fixed on the cable clamp plate through the screw by the aid of the mounting hole formed in the fixing piece.
Has the advantages that:
this big inclination is combined and is adopted among working face cable clamp plate antiskid, stationary blade through the installation on the cable clamp plate, the installation of convenient fixed subassembly, hollow tube through the installation on the fixed subassembly, make things convenient for the installation of stopper and slide bar, the reaction force of two first springs through the suit is favorable to driving the friction disc on the slide bar and tightly supports and end at the cable duct, avoid cable clamp plate not hard up to lead to the cable to slide suddenly, through the elastic component of installation on the cable clamp plate lower surface, be favorable to driving the compressed air area on the fixed plate and support and end on the bottom surface of cable duct, further improve cable clamp plate's frictional force, the phenomenon of the sudden quick gliding of coal machine cable has been stopped, and reduce artifical intensity of labour.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic diagram of a structure provided by an embodiment of the present invention;
FIG. 2 is a second schematic diagram of the structure provided by the embodiment of the present invention;
FIG. 3 is a third schematic diagram of a structure provided by an embodiment of the present invention;
fig. 4 is a partially enlarged view of a portion a in fig. 1.
In the figure: 1. a cable clamp plate; 2. a fixing sheet; 3. a fixing assembly; 31. a mounting seat; 32. a hoop sheet; 4. a hollow tube; 5. a slide bar; 6. a friction plate; 7. a limiting block; 8. a first spring; 9. an elastic component; 91. a second spring; 92. fixing the wafer; 10. a fixing plate; 11. pressing the wind belt; 12. a guide limit groove; 13. a guide limiting block; 14. a first step groove; 15. countersunk head screws; 16. a collar; 17. a second stepped bore; 18. locking the screw; 19. a V-shaped anti-slip groove; 20. a strip-shaped pressing plate; 21. mounting holes; 22. and a cable trough.
Detailed Description
The technical solutions in the embodiments of the present invention will be described below with reference to the drawings in the embodiments of the present invention.
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
Referring to fig. 1-4, the invention provides a cable cleat anti-slip device for a large-dip-angle fully-mechanized mining face, comprising a plurality of cable cleats 1 installed in a cable trough 22, fixing pieces 2 fixedly installed on both side surfaces of the cable cleats 1, a fixing assembly 3 installed on the fixing piece 2, the fixing assembly 3 comprising a mounting seat 31 and a hoop sheet 32, the mounting seat 31 fixedly installed on the fixing piece 2, the hoop sheet 32 installed on the mounting seat 31 through a set screw, a hollow pipe 4 installed between the mounting seat 31 and the hoop sheet 32, the hollow tube 4 is conveniently clamped and fixed on the mounting seat 31 through the matching of the mounting seat 31 and the hoop sheet 32, the disassembly and the assembly are convenient, the hollow tube 4 is installed on the fixing component 3, two symmetrical sliding rods 5 are installed in the hollow tube 4 in a sliding mode, a friction sheet 6 is fixedly installed at one end of the hollow tube 4, a limiting block 7 is fixedly installed at one end of each sliding rod 5, and a first spring 8 is fixedly installed between each limiting block 7 and each friction sheet 6;
install elastic component 9 on cable clamp 1's the lower surface, elastic component 9 includes second spring 91 and two fixed disk 92, install respectively on cable clamp 1 and fixed plate 10 two fixed disk 92, the both ends fixed mounting of second spring 91 is on two fixed disk 92, second spring 91 on two fixed disk 92, through reaction force, drive the bottom of the pressure wind area 11 of installation on fixed plate 10 and cable duct 22 and contact, further improve the friction dynamics of cable clamp 1, avoid the cable gliding, fixed mounting has fixed plate 10 on elastic component 9, install pressure wind area 11 on fixed plate 10, through the stationary blade 2 of installation on cable clamp 1, make things convenient for the installation of fixed subassembly 3, through hollow tube 4 of installation on fixed subassembly 3, make things convenient for the installation of stopper 7 and slide bar 5, reaction force through two first spring 8 of suit on hollow tube 4 is favorable to driving friction disc 6 on slide bar 5 tightly to end at cable duct 22 In, avoid cable splint 1 not hard up to lead to the cable to slide down suddenly, through the elastic component 9 of installation on the cable splint 1 lower surface, be favorable to driving the compressed air area 11 on the fixed plate 10 and support and end on the bottom surface of cable duct 22, further improve cable splint 1's frictional force, stopped the phenomenon of the sudden quick gliding of coal machine cable to and reduce artifical intensity of labour.
In a specific embodiment, direction spacing groove 12 has all been seted up to the both sides of hollow tube 4, installs direction stopper 13 on the slide bar 5, and direction stopper 13 slidable mounting is in direction spacing groove 12, through direction stopper 13 slidable mounting in direction spacing groove 12, is favorable to improving the gliding stability of slide bar 5 in hollow tube 4 to and restriction slide bar 5's travel, avoid droing.
In this embodiment, first step groove 14 has been seted up on the stopper 13 that leads, installs countersunk screw 15 in the first step groove 14, and countersunk screw 15's one end threaded connection is on slide bar 5, and through the first step groove 14 of seting up on the stopper 13 that leads, the stopper 13 that conveniently will lead through countersunk screw 15 is installed on slide bar 5, conveniently changes the stopper 13 that leads.
When specifically setting up, install the lantern ring 16 on the friction disc 6, the one end cartridge of slide bar 5 is in the lantern ring 16, makes things convenient for slide bar 5 to install on friction disc 6 through lantern ring 16, improves the convenience of installation.
In the scheme of the invention, one side of the lantern ring 16 is provided with a second stepped hole 17, a locking screw 18 is arranged in the second stepped hole 17, the locking screw 18 is convenient to install through the second stepped hole 17 arranged on the lantern ring 16, one end of the sliding rod 5 is fixed in the lantern ring 16, and the friction plate 6 is convenient to replace.
In this embodiment, a plurality of V-shaped anti-slip grooves 19 are provided on the surface of the friction plate 6, and the plurality of V-shaped anti-slip grooves 19 provided on the friction plate 6 are favorable for improving the friction force on the surface of the friction plate 6, so as to be conveniently and tightly abutted against the cable groove 22.
In the scheme of the invention, strip-shaped pressing plates 20 are arranged on two sides of the air compression belt 11, the strip-shaped pressing plates 20 are mounted on the fixing plate 10 through screws, and the strip-shaped pressing plates 20 are beneficial to tightly fixing the air compression belt 11 on the fixing plate 10.
When specifically setting up, set up a plurality of equidistance mounting holes 21 that distribute on stationary blade 2, through the mounting hole 21 of seting up on stationary blade 2, convenient fix firmly at cable cleat 1 with stationary blade 2 through the screw
The working principle of the large-inclination fully-mechanized coal mining face cable clamp plate anti-skidding device is as follows: during the use, install the stationary blade 2 of device at cable clamp 1, install cable clamp 1 in cable duct 22 again, hollow tube 4 through installation on fixed subassembly 3, be favorable to stopper 7 and slide bar 5's installation, two first spring 8's of suit reaction force on hollow tube 4, drive friction disc 6 on the slide bar 5 tightly to end in cable duct 22, avoid cable clamp 1 not hard up to lead to the cable to slide suddenly, elastic component 9 through installation on the cable clamp 1 lower surface, it ends on cable duct 22's bottom surface to drive pressure wind area 11 on the fixed plate 10, further improve cable clamp 1's frictional force, the phenomenon of the sudden quick gliding of coal machine cable has been stopped.
The above description is only an example of the present invention, and is not intended to limit the scope of the present invention, and it will be apparent to those skilled in the art that various modifications and variations can be made in the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and shall cover the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. The large-dip-angle fully-mechanized coal mining face cable clamp plate anti-skidding device is characterized by comprising a cable groove (22) in which a plurality of cable clamp plates (1) are installed, wherein fixing pieces (2) are fixedly installed on the surfaces of two sides of each cable clamp plate (1), a fixing assembly (3) is installed on each fixing piece (2), a hollow pipe (4) is installed on each fixing assembly (3), two symmetrical sliding rods (5) are installed in each hollow pipe (4) in a sliding mode, a friction plate (6) is fixedly installed at one end of each hollow pipe (4), a limiting block (7) is fixedly installed at one end of each sliding rod (5), and a first spring (8) is fixedly installed between each limiting block (7) and each friction plate (6);
the cable clamp plate is characterized in that an elastic assembly (9) is installed on the lower surface of the cable clamp plate (1), a fixing plate (10) is fixedly installed on the elastic assembly (9), and a wind pressing belt (11) is installed on the fixing plate (10).
2. The large-inclination fully-mechanized mining face cable clamp plate anti-skidding device according to claim 1, wherein the fixing assembly (3) comprises a mounting seat (31) and a hoop sheet (32), the mounting seat (31) is fixedly mounted on the fixing plate (2), the hoop sheet (32) is mounted on the mounting seat (31) through a screw provided with the hoop sheet, and the hollow tube (4) is mounted between the mounting seat (31) and the hoop sheet (32).
3. The anti-skidding device for the cable clamp plate of the large-inclination fully-mechanized mining face according to claim 1, wherein guide limiting grooves (12) are formed in two sides of the hollow tube (4), a guide limiting block (13) is mounted on the sliding rod (5), and the guide limiting block (13) is slidably mounted in the guide limiting grooves (12).
4. The large-inclination-angle fully-mechanized mining face cable clamp plate anti-skidding device according to claim 3, wherein a first step groove (14) is formed in the guide limiting block (13), a countersunk screw (15) is installed in the first step groove (14), and one end of the countersunk screw (15) is in threaded connection with the sliding rod (5).
5. The large-inclination fully-mechanized mining face cable clamp plate anti-skidding device according to claim 1, wherein a collar (16) is mounted on the friction plate (6), and one end of the sliding rod (5) is inserted into the collar (16).
6. The large-inclination fully-mechanized mining face cable clamp plate anti-skidding device according to claim 5, wherein a second stepped hole (17) is formed in one side of the sleeve ring (16), and a locking screw (18) is installed in the second stepped hole (17).
7. The large-inclination fully-mechanized mining face cable clamp plate anti-skidding device according to claim 1, wherein a plurality of V-shaped anti-skidding grooves (19) are formed in the surface of the friction plate (6).
8. The large-inclination-angle fully-mechanized mining face cable clamp plate antiskid device according to claim 1, wherein the elastic assembly (9) comprises a second spring (91) and two fixing disks (92), the two fixing disks (92) are respectively mounted on the cable clamp plate (1) and the fixing plate (10), and two ends of the second spring (91) are fixedly mounted on the two fixing disks (92).
9. The large-inclination fully-mechanized mining face cable clamp plate anti-skidding device according to claim 1, wherein strip-shaped pressure plates (20) are arranged on two sides of the compressed air belt (11), and the strip-shaped pressure plates (20) are mounted on the fixing plate (10) through screws.
10. The large-inclination fully-mechanized coal mining face cable clamp plate anti-skidding device according to claim 1, wherein a plurality of mounting holes (21) are formed in the fixing plate (2) and are distributed at equal intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210194361.9A CN114744561A (en) | 2022-03-01 | 2022-03-01 | Large-inclination-angle fully-mechanized coal mining face cable clamp plate anti-skidding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210194361.9A CN114744561A (en) | 2022-03-01 | 2022-03-01 | Large-inclination-angle fully-mechanized coal mining face cable clamp plate anti-skidding device |
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| Publication Number | Publication Date |
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| CN114744561A true CN114744561A (en) | 2022-07-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210194361.9A Pending CN114744561A (en) | 2022-03-01 | 2022-03-01 | Large-inclination-angle fully-mechanized coal mining face cable clamp plate anti-skidding device |
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| CN (1) | CN114744561A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116316344A (en) * | 2023-05-26 | 2023-06-23 | 扬中市扬子铝加工有限公司 | Combined ladder type cable bridge with adjustable wiring assembly |
-
2022
- 2022-03-01 CN CN202210194361.9A patent/CN114744561A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116316344A (en) * | 2023-05-26 | 2023-06-23 | 扬中市扬子铝加工有限公司 | Combined ladder type cable bridge with adjustable wiring assembly |
| CN116316344B (en) * | 2023-05-26 | 2023-07-25 | 扬中市扬子铝加工有限公司 | Combined ladder type cable bridge with adjustable wiring assembly |
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