CN212033663U - Coal mining wellhead cable clamping assembly - Google Patents

Coal mining wellhead cable clamping assembly Download PDF

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Publication number
CN212033663U
CN212033663U CN202020664429.1U CN202020664429U CN212033663U CN 212033663 U CN212033663 U CN 212033663U CN 202020664429 U CN202020664429 U CN 202020664429U CN 212033663 U CN212033663 U CN 212033663U
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China
Prior art keywords
clamping
plate
coal mining
cable
punch holder
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CN202020664429.1U
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Chinese (zh)
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张演习
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张演习
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Priority to CN202020664429.1U priority Critical patent/CN212033663U/en
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Abstract

The utility model discloses a coal mining well head cable centre gripping subassembly, including setting up in the lower plate and the punch holder of suitable position, be equipped with the fixed establishment who is used for fixed well head cable between lower plate and the punch holder, the inside symmetry of punch holder is equipped with two round chambeies, two the inside in round chamber all is equipped with the block mechanism that keeps stable connection between lower plate and the punch holder, the inside of lower plate is equipped with multiunit circular slot, multiunit the inside of circular slot all is equipped with block mechanism complex elastic mechanism. The utility model discloses it is rational in infrastructure, can be so that the centre gripping subassembly can adapt to not unidimensional cable, increase its application range.

Description

Coal mining wellhead cable clamping assembly
Technical Field
The utility model relates to a technical field is gathered in the colliery, especially relates to a coal mining well head cable centre gripping subassembly.
Background
In the coal mining operation, a plurality of devices and machines are needed, the machines are communicated with electronic devices through cables, so that the machines are electrified to work to perform the coal mining operation, the cables comprise electric cables and optical cables, the electric cables are mainly used for signal transmission and are common communication equipment, the cables are fixed in arrangement, installation and use, particularly for the cables at a mining wellhead, and in order to avoid messy cable placement, the cables need to be stored through a cable clamping assembly.
The existing cable clamping assemblies for coal mining wellheads also have problems, such as; when the existing coal mining wellhead cable clamping assembly is used for installing cables, the cables and the optical cables are arranged in the coal mining well, the sizes of the cables are different, the calibers of the common cable clamping assemblies are fixed, and therefore the cable clamping assembly is not suitable for cables with different thicknesses.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a coal mining wellhead cable clamping component.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a coal mining well head cable centre gripping subassembly, is including setting up in the lower plate and the punch holder of suitable position, be equipped with the fixed establishment who is used for fixed well head cable between lower plate and the punch holder, the inside symmetry of punch holder is equipped with two circle chambeies, two the inside in circle chamber all is equipped with the block mechanism who keeps stable connection between lower plate and the punch holder, the inside of lower plate is equipped with the multiunit circular slot, the multiunit the inside of circular slot all is equipped with block mechanism complex elastic mechanism.
Preferably, fixed establishment is including setting up in the round mouth of punch holder both sides, two the inside of round mouth all is equipped with the bolt, the inside both sides of punch holder all be equipped with respectively with two bolt complex nuts, two the bottom of bolt all runs through the punch holder and extends to the inside of punch holder and respectively in two nut threaded connection.
Preferably, block mechanism include with two slides of the inner wall sliding connection in circle chamber, two the rear end of slide passes through first spring elastic connection, two the equal fixedly connected with kelly of front end of slide, two the front end of kelly all runs through the lateral wall in circle chamber and extends to the inside in circle groove and with the mutual chucking of lower plate.
Preferably, elastic mechanism includes the slider with the equal sliding connection of inner wall of multiunit circular slot, and is a plurality of the equal fixedly connected with slide bar in rear end of slider, it is a plurality of the lateral wall of lower plate is all run through and extend to the outside of lower plate and equal fixedly connected with be used for the disk of pressing down in the rear end of slide bar, it is a plurality of the outer fringe of slide bar all overlaps in the inside of circular slot and is equipped with the second spring, and is a plurality of the rear end of slider all is through the inner diapire elastic connection of second spring and circular slot.
Preferably, the inside of lower plate is equipped with a plurality of second draw-in grooves that are used for placing the cable, the inside of punch holder is equipped with a plurality ofly and the first draw-in groove of second draw-in groove complex, and is a plurality of the bottom of second draw-in groove all is equipped with the rubber pad that is used for protecting the cable.
Preferably, the front end of the clamping rod is in a smooth circular arc shape.
The utility model has the advantages that:
1. the clamping assembly can adapt to cables with different sizes by arranging the two groups of clamping plates and clamping the cables in the clamping grooves in the clamping assembly, so that the application range of the clamping assembly is enlarged;
2. through setting up block mechanism and elastic mechanism, can avoid the cable to appear fixed not firm condition between two sets of splint with chucking between punch holder and the lower plate, and then improve its stability.
Drawings
Fig. 1 is a schematic structural diagram of a coal mining wellhead cable clamping assembly provided by the utility model;
fig. 2 is a schematic diagram of a coal mining wellhead cable clamping assembly according to the present invention after being engaged;
fig. 3 is the utility model provides a coal mining wellhead cable clamping component's side view.
In the figure: the spring clamp comprises a lower clamping plate 1, an upper clamping plate 2, a bolt 3, a clamping rod 4, a first clamping groove 5, a second clamping groove 6, a rubber pad 7, a circular sheet 8, a circular cavity 9, a sliding plate 10, a first spring 11, a circular groove 12, a sliding rod 13, a sliding block 14 and a second spring 15.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-3, a coal mining wellhead cable clamping assembly comprises a lower clamping plate 1 and an upper clamping plate 2 which are arranged at proper positions, a fixing mechanism for fixing a wellhead cable is arranged between the lower clamping plate 1 and the upper clamping plate 2, two circular cavities 9 are symmetrically arranged inside the upper clamping plate 2, clamping mechanisms for keeping stable connection between the lower clamping plate 1 and the upper clamping plate 2 are arranged inside the two circular cavities 9, a plurality of groups of circular grooves 12 are arranged inside the lower clamping plate 1, and elastic mechanisms matched with the clamping mechanisms are arranged inside the circular grooves 12.
The utility model discloses in, fixed establishment all is equipped with bolt 3 including setting up in the round mouth of 2 both sides of punch holder, the inside of two round mouths, the inside both sides of lower plate 1 all be equipped with respectively with two bolt 3 complex nuts, the bottom of two bolts 3 all run through punch holder 2 and extend to the inside of lower plate 1 and respectively in two nut threaded connection.
Specifically, block mechanism includes two slides 10 with the inner wall sliding connection of circle chamber 9, and the rear end of two slides 10 passes through first spring 11 elastic connection, and the equal fixedly connected with kelly 4 of front end of two slides 10, the front end of two kellies 4 all run through the lateral wall of circle chamber 9 and extend to the inside of circular slot 12 and with lower plate 1 chucking each other, avoid the cable to appear fixed not firm condition between lower plate 1 and punch holder 2.
Specifically, elastic mechanism includes the slider 14 with the equal sliding connection of inner wall of multiunit circular slot 12, the equal fixedly connected with slide bar 13 in rear end of a plurality of sliders 14, the rear end of a plurality of slide bars 13 all runs through the lateral wall of lower plate 1 and extends to the outside of lower plate 1 and equal fixedly connected with is used for the disk 8 that presses, the outer fringe of a plurality of slide bars 13 all overlaps in the inside of circular slot 12 and is equipped with second spring 15, the rear end of a plurality of sliders 14 all is through the interior diapire elastic connection of second spring 15 with circular slot 12.
Specifically, the inside of lower plate 1 is equipped with a plurality of second draw-in grooves 6 that are used for placing the cable, and the inside of punch holder 2 is equipped with a plurality of and the first draw-in groove 5 of 6 complex of second draw-in grooves, and the bottom of a plurality of second draw-in grooves 6 all is equipped with the rubber pad 7 that is used for protecting the cable, and the front end shape of kelly 4 is smooth arc, and the kelly 4 of being convenient for inserts the inside of circular slot 12.
The utility model discloses during the use, only need place lower plate 1 in suitable position earlier, then place the cable that needs the installation in the inside of a plurality of second draw-in grooves 6 of lower plate 1 upper end again, place punch holder 2 in the top of lower plate 1 and press punch holder 2 afterwards, make inside multiunit kelly 4 of punch holder 2 can insert in the inside circular slot 12 of lower plate 1 under the elasticity of first spring 11, and then make punch holder 2 and lower plate 1 chucking each other, then screw up punch holder 2 and lower plate 1 through bolt 3 can, when needs are dismantled, only need reversal bolt 3 to unscrew it, then press slide bar 13 through disk 8 again, make slider 14 can press back the inside of circular cavity 9 with two kellies 4 at the elasticity of overcoming second spring 15, again with punch holder 2 from the inside of lower plate 1 extract can.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. The utility model provides a coal mining well head cable centre gripping subassembly, is including setting up in lower plate (1) and punch holder (2) of suitable position, its characterized in that, be equipped with the fixed establishment who is used for fixed well head cable between lower plate (1) and punch holder (2), the inside symmetry of punch holder (2) is equipped with two circle chambeies (9), two the inside of circle chamber (9) all is equipped with the block mechanism who keeps stabilizing the connection between lower plate (1) and punch holder (2), the inside of lower plate (1) is equipped with multiunit circular slot (12), multiunit the inside of circular slot (12) all is equipped with and constructs complex elastic mechanism with the block.
2. The cable clamping assembly for the coal mining wellhead as claimed in claim 1, wherein the fixing mechanism comprises round openings arranged on two sides of an upper clamping plate (2), bolts (3) are arranged inside each of the two round openings, nuts respectively matched with the two bolts (3) are arranged on two sides of the inner portion of a lower clamping plate (1), and bottoms of the two bolts (3) penetrate through the upper clamping plate (2) and extend into the inner portion of the lower clamping plate (1) and are respectively in threaded connection with the two nuts.
3. A coal mining wellhead cable clamping assembly according to claim 1, characterized in that the clamping mechanism comprises two sliding plates (10) which are slidably connected with the inner wall of the round cavity (9), the rear ends of the two sliding plates (10) are elastically connected through a first spring (11), the front ends of the two sliding plates (10) are fixedly connected with clamping rods (4), and the front ends of the two clamping rods (4) penetrate through the side wall of the round cavity (9), extend to the inside of the round groove (12) and are mutually clamped with the lower clamping plate (1).
4. The cable clamping assembly for the coal mining wellhead as claimed in claim 1, wherein the elastic mechanism comprises sliding blocks (14) which are connected with inner walls of a plurality of groups of circular grooves (12) in a sliding mode, the rear ends of the sliding blocks (14) are fixedly connected with sliding rods (13), the rear ends of the sliding rods (13) penetrate through the side wall of the lower clamping plate (1), extend to the outer portion of the lower clamping plate (1), are fixedly connected with circular plates (8) used for pressing, second springs (15) are sleeved on the outer edges of the sliding rods (13) in the circular grooves (12), and the rear ends of the sliding blocks (14) are elastically connected with the inner bottom walls of the circular grooves (12) through the second springs (15).
5. A coal mining wellhead cable clamping assembly according to claim 1, characterized in that a plurality of second clamping grooves (6) for placing cables are arranged in the lower clamping plate (1), a plurality of first clamping grooves (5) matched with the second clamping grooves (6) are arranged in the upper clamping plate (2), and rubber pads (7) for protecting the cables are arranged at the bottoms of the second clamping grooves (6).
6. A coal mining wellhead cable clamping assembly according to claim 3, characterized in that the front end of the clamping rod (4) is smooth circular arc in shape.
CN202020664429.1U 2020-04-27 2020-04-27 Coal mining wellhead cable clamping assembly Active CN212033663U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202020664429.1U CN212033663U (en) 2020-04-27 2020-04-27 Coal mining wellhead cable clamping assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202020664429.1U CN212033663U (en) 2020-04-27 2020-04-27 Coal mining wellhead cable clamping assembly

Publications (1)

Publication Number Publication Date
CN212033663U true CN212033663U (en) 2020-11-27

Family

ID=73496581

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202020664429.1U Active CN212033663U (en) 2020-04-27 2020-04-27 Coal mining wellhead cable clamping assembly

Country Status (1)

Country Link
CN (1) CN212033663U (en)

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