CN209344664U - A kind of coal mine cable combination type hanger - Google Patents

Abstract

The utility model relates to hook-up apparatus technical fields, and disclose a kind of coal mine cable combination type hanger, including hook body, the inside of the hook body offers sliding slot, the internal activity of the sliding slot is socketed with threaded rod, the top of the bottom end of the threaded rod and the bottom end pivot bush unit of sliding slot inner cavity, the threaded rod runs through the top of sliding slot and extends to the outside on hook body top, and the top of the threaded rod is fixedly installed with the rotating block positioned at hook body top outer.The coal mine cable combination type hanger, pass through the mutual cooperation between hook body, kelly, axis, card and gag lever post, card can be rotated around axis, it is fixed simultaneously by limit, so that card and hook body form a relatively-stationary main body, to play the stabilization fixed function to cable between card and hook body, places cable and fall off on hook, and then improve the practicability of the hook.

Description

A kind of coal mine cable combination type hanger

Technical field

The utility model relates to hook-up apparatus technical field, specially a kind of coal mine cable combination type hanger.

Background technique

Coal is a kind of non-renewable resources that plant is formed by the geologic change of several years, small to light a fire into daily output life It cooks, warming, the big use that coal is all be unable to do without to industrial gold metallurgy, thermal power generation and combustion gas purification of warding off the cold, just because of this coal Value is also just self-evident.

Coal needs worker to come out inside coal mine by machine instruction statement mining, due to coal mine inside and external world, and opens Need to use various lighting apparatus, winning apparatus etc. again when adopting, thus people can to set up inside coal mine cable into Row power Transmission guarantees the conveying of coal mine internal power according to this, people would generally inside mine customized hook for setting up Cable uses, but existing hook is constituted using single iron hook, is not had any anti-drop device on iron hook, is being set up It is easy to cause cable to slide when cable, to influence the conveying of coal mine internal power, reduces work task efficiency, in addition, Existing hook all has fixed size, and the hook of fixed size is not applied for the cable of different model, warp inside mine Often occur causing cable that can not hang because hook is mismatched with cable size, cable is placed on mine bottom surface and will cause The inconvenience of mining activity, to reduce the practicability of the hook.

Utility model content

In view of the deficiencies of the prior art, the utility model provides a kind of coal mine cable combination type hanger, and having can be steady Fixed fix avoids cable landing and adjustable size from can be carried out fixed advantage to the cable of different model, solves But existing hook is constituted using single iron hook, does not have any anti-drop device on iron hook, when setting up cable It is easy to cause cable to slide, to influence the conveying of coal mine internal power, work task efficiency is reduced, in addition, existing hook All there is fixed size, the hook of fixed size is not applied for the cable of different model, mine inside often occur because Hook mismatches with cable size and causes cable that can not hang, and cable, which is placed on mine bottom surface, will cause mining activity Inconvenience, thus the problem of reducing the hook practicability.

The utility model provides the following technical solutions: a kind of coal mine cable combination type hanger, including hook body, described The inside of hook body offers sliding slot, and the internal activity of the sliding slot is socketed with threaded rod, the bottom end of the threaded rod and cunning The bottom end pivot bush unit of slot inner cavity, the top of the threaded rod run through the top of sliding slot and extend to the outer of hook body top Side, the top of the threaded rod are fixedly installed with the rotating block positioned at hook body top outer, the outer surface of the threaded rod Screw thread is socketed with the hold-doun nut between rotating block and hook body, and the outer surface thread of the threaded rod, which is socketed with, to be located at Thread slider inside sliding slot, kelly is fixedly installed on the right side of the thread slider, and the right end of the kelly passes through hook master The right side of body simultaneously extends to the outside on the right side of it, and the inside of the kelly offers circular groove and limit on the right side of hook body Slot, the circular groove are located at the left side of limiting slot, and the internal activity of the circular groove is socketed with axis, and the top of the axis is through card Bar and the outside extended at the top of kelly and fixing sleeve are connected to card, and the outer surface fixing sleeve of the axis is connected in circular groove Portion's card wheel, the internal activity of the limiting slot are socketed with limit shaft, right end and extension of the right end of the limit shaft through kelly To the outside of its right end, the outer surface fixing sleeve of the limit shaft is connected to the limited block inside limiting slot, the limit shaft Outer surface movable sleeve be connected to the elastic spring inside limiting slot, the left and right ends of the elastic spring respectively with limited block Right end be fixedly connected with the right end of limiting slot inner cavity.

Preferably, the right side opening of the hook body is equipped with side channel, and the right end of the kelly passes through side channel and extends to extension Outside on the right side of hook main body.

Preferably, fixed plate is fixedly installed on the left of the hook body, the inside of the fixed plate offers screw Slot.

Preferably, the card is made of retainer plate and three blades, and three blades are evenly spaced in the outer of retainer plate Surface.

Preferably, the outer surface of the card wheel is fixedly installed with latch, the latch phase of the limit shaft and card wheel outer surface Clamping.

Preferably, the right end of the limit shaft is fixedly installed with the pull ring outside kelly right end, the pull ring it is interior Portion is fixedly installed with cushion.

Be compared with the prior art, the utility model have it is following the utility model has the advantages that

1, coal mine cable combination type hanger, by between hook body, kelly, axis, card and gag lever post It cooperates, card can be rotated around axis, while be fixed by limit, so that card and hook body formation one are relatively solid Fixed main body places cable from hook to play the stabilization fixed function to cable between card and hook body On fall off, and then improve the practicability of the hook.

2, the coal mine cable combination type hanger passes through the phase interworking between threaded rod, hook body, sliding slot and kelly It closes, threaded rod can only be in sliding slot inner rotation, and rotating threaded rod kelly can slide up and down inside hook body, thus it is possible to vary Suspension is fixed so as to the cable to different model, in turn in the distance between kelly and hook body bottom end cross bar Improve the practicability of the hook.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the partial top view of the utility model Fig. 1.

In figure: 1, hook body；2, fixed plate；3, flight；4, threaded rod；5, rotating block；6, hold-doun nut；7, screw thread Sliding block；8, kelly；9, circular groove；10, limiting slot；11, axis；12, card wheel；13, card；14, limit shaft；15, limited block；16, Elastic spring；17, pull ring；18, sliding slot.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

A kind of coal mine cable combination type hanger referring to FIG. 1-2, including hook body 1, the inside of hook body 1 are opened Equipped with sliding slot 18, the left side of hook body 1 is fixedly installed with fixed plate 2, and the inside of fixed plate 2 offers flight 3, fixed plate 2, convenient for the hook to be fixedly mounted on the side wall inside mine, facilitate the side wall that cable is suspended on to mine, hook body 1 right side opening is equipped with side channel, and the right end of kelly 8 passes through side channel and extends to the outside on 1 right side of hook body, the inside of sliding slot 18 Movable sleeve is connected to threaded rod 4, and the right side opening of sliding slot 18 is equipped with side channel, and side channel passes through convenient for kelly 8, while playing limit to kelly 8 The effect for making rotation, when threaded rod 4 rotates, kelly 8 can be moved up and down along side channel, in the bottom end of threaded rod 4 and sliding slot 18 The top of the bottom end pivot bush unit of chamber, threaded rod 4 runs through the top of sliding slot 18 and extends to the outside on 1 top of hook body, spiral shell The top of rasp bar 4 is fixedly installed with the rotating block 5 positioned at 1 top outer of hook body, and the outer surface thread of threaded rod 4 is socketed with Hold-doun nut 6 between rotating block 5 and hook body 1, the outer surface thread of threaded rod 4 is socketed with inside sliding slot 18 Thread slider 7, the right side of thread slider 7 is fixedly installed with kelly 8, and the right end of kelly 8 passes through the right side of hook body 1 and prolongs Extending to the outside on the right side of it, the inside of kelly 8 offers circular groove 9 and limiting slot 10 positioned at 1 right side of hook body, and circular groove 9 In the left side of limiting slot 10, the internal activity of circular groove 9 is socketed with axis 11, and the top of axis 11 through kelly 8 and extends to card Outside and fixing sleeve at the top of bar 8 are connected to card 13, and card 13 is made of retainer plate and three blades, and three blades are uniformly arranged In the outer surface of retainer plate, the outer surface fixing sleeve of axis 11 is connected to positioned at 9 inside card wheel 12 of circular groove, the outer surface of card wheel 12 cloth It is fixedly installed with latch, limit shaft 14 and the latch of 12 outer surface of card wheel are mutually clamped, and the shape of latch is triangle, and latch makes Card wheel 12 when rotating clockwise the restriction effect of unrestricted position axis 14 and the limit by limit shaft 14 is made when rotating counterclockwise With can so prevent the card wheel 12 under non-external force from rotating counterclockwise, cause the cable between card 13 and hook body 1 Line slides, and the internal activity of limiting slot 10 is socketed with limit shaft 14, and the right end of limit shaft 14 is fixedly installed with positioned at 8 right end of kelly External pull ring 17, the inside of pull ring 17 are fixedly installed with cushion, and the right end of limit shaft 14 runs through the right end of kelly 8 and extends to The outside of its right end, the outer surface fixing sleeve of limit shaft 14 are connected to the limited block 15 inside limiting slot 10, limit shaft 14 Outer surface movable sleeve is connected to the elastic spring 16 inside limiting slot 10, the left and right ends of elastic spring 16 respectively with limited block 15 right end is fixedly connected with the right end of 10 inner cavity of limiting slot.

In use, turning threaded rod 4 first, kelly 8 is because that can be followed screw thread by the position-limiting action of 18 right side side channel of sliding slot The different rotary direction of bar 4 moves up and down, and adjusts kelly 8 and 1 bottom of hook body according to the diameter of required suspended cables line The distance between portion rotates hold-doun nut 6 after being transferred to suitable position and kelly 8 is fixed, is then placed on cable Cable is pushed between kelly 8 and hook body 1 and to the left, card 13 because that can be revolved clockwise by the thrust of cable to the left Turn, while cable being limited between card 13, hook body 1 and kelly 8, due to limit shaft 14 and 12 outer surface of card wheel Latch clamping, prevent card 13 is from rotating counterclockwise, to prevent cable from falling off from the hook, if cable need to be taken out Line pulls limit shaft 14 to release the spacing relation between limit shaft 14 and card wheel 12 to the right, and card 13 can turn counterclockwise at this time It is dynamic, while not limited to the cable between card 13 and hook body 1.

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of coal mine cable combination type hanger, including hook body (1), it is characterised in that: the hook body (1) it is interior Portion offers sliding slot (18), and the internal activity of the sliding slot (18) is socketed with threaded rod (4), the bottom end of the threaded rod (4) with The bottom end pivot bush unit of sliding slot (18) inner cavity, the top of the threaded rod (4) run through the top of sliding slot (18) and extend to hook The outside on main body (1) top, the top of the threaded rod (4) are fixedly installed with the rotation positioned at hook body (1) top outer Block (5), the outer surface thread of the threaded rod (4) are socketed with the hold-doun nut between rotating block (5) and hook body (1) (6), the outer surface thread of the threaded rod (4) is socketed with the thread slider (7) internal positioned at sliding slot (18), the thread slider (7) it is fixedly installed on the right side of kelly (8), the right end of the kelly (8) passes through the right side of hook body (1) and extends to its right side The outside of side, the inside of the kelly (8) offers circular groove (9) and limiting slot (10) on the right side of hook body (1), described Circular groove (9) is located at the left side of limiting slot (10), and the internal activity of the circular groove (9) is socketed with axis (11), the axis (11) Top is through kelly (8) and the outside and fixing sleeve that extend at the top of kelly (8) are connected to card (13), the axis (11) Outer surface fixing sleeve is connected to positioned at the internal card wheel (12) of circular groove (9), and the internal activity of the limiting slot (10) is socketed with limit shaft (14), the right end of the limit shaft (14) runs through the right end of kelly (8) and extends to the outside of its right end, the limit shaft (14) Outer surface fixing sleeve be connected to the limited block (15) internal positioned at limiting slot (10), the outer surface movable sleeve of the limit shaft (14) Be connected to and be located at limiting slot (10) internal elastic spring (16), the left and right ends of the elastic spring (16) respectively with limited block (15) right end is fixedly connected with the right end of limiting slot (10) inner cavity.

2. a kind of coal mine cable combination type hanger according to claim 1, it is characterised in that: the hook body (1) Right side opening be equipped with side channel, the right end of the kelly (8) passes through side channel and extends to the outside on the right side of hook body (1).

3. a kind of coal mine cable combination type hanger according to claim 1, it is characterised in that: the hook body (1) Left side be fixedly installed with fixed plate (2), the inside of the fixed plate (2) offers flight (3).

4. a kind of coal mine cable combination type hanger according to claim 1, it is characterised in that: the card (13) is by solid Ding Quan and three blade is constituted, and three blades are evenly spaced in the outer surface of retainer plate.

5. a kind of coal mine cable combination type hanger according to claim 1, it is characterised in that: outside the card wheel (12) Surface is fixedly installed with latch, and the limit shaft (14) and the latch of card wheel (12) outer surface are mutually clamped.

6. a kind of coal mine cable combination type hanger according to claim 1, it is characterised in that: the limit shaft (14) Right end is fixedly installed with the pull ring (17) outside kelly (8) right end, and the inside of the pull ring (17) is fixedly installed with cushion.