CN210326947U

CN210326947U - Cable fixing hook special for inclined lane

Info

Publication number: CN210326947U
Application number: CN201921349333.XU
Authority: CN
Inventors: 许远
Original assignee: Wugou Coal Mine Anhui Hengyuan Coal Industry And Electricity Power Co ltd
Current assignee: Wugou Coal Mine Anhui Hengyuan Coal Industry And Electricity Power Co ltd
Priority date: 2019-08-19
Filing date: 2019-08-19
Publication date: 2020-04-14
Anticipated expiration: 2029-08-19

Abstract

The utility model relates to a mining power tool field discloses a fixed colluding of inclined drifts private cable. The cable fixing hook special for the inclined drift is used for fixing the cable at the inner side part of the inclined drift. The cable fixing hook special for the inclined drift comprises a vertical plate, a pressing assembly and a locking assembly. The pressing component comprises a first clamping hook and a second clamping hook opposite to the first clamping hook, and an insertion opening for clamping the cable is formed between the first clamping hook and the second clamping hook. Two pressing blocks are arranged on the opposite inner sides of the first clamping hook and the second clamping hook. And the first clamping hook and the second clamping hook are both provided with a third rod hole corresponding to the position of the pressing block. The locking assembly is used for locking or releasing the first clamping hook and the second clamping hook. The utility model discloses a through the subassembly that compresses tightly that sets up on the riser of inclined drifts group portion, make the cable fixed the inserted hole between trip one and trip two to compress tightly the cable through the compact heap, prevent that the cable from taking place to slide or drawing phenomena such as take off from the terminal box, make the cable lay more firmly in inclined drifts group portion.

Description

Cable fixing hook special for inclined lane

Technical Field

The utility model relates to a mining power tool field especially relates to a fixed colluding of inclined drifts private cable.

Background

When mining industry produces, need lay cable at the group portion in inclined drifts sometimes, because the inclined drifts have a grade, adopt current cable to collude the installation cable firm inadequately, cause the cable gliding easily or draw from the junction box and take off, also be convenient for simultaneously to the installation of cable dismantle to and the commonality that current cable colluded is relatively poor, the cable that unable adaptation thickness is different.

SUMMERY OF THE UTILITY MODEL

Collude on inclined drifts group portion for solving current cable, to the technical problem that the installation of cable is firm inadequately, the utility model provides a fixed colluding of inclined drifts private cable.

The utility model discloses a following technical scheme realizes: the utility model provides a fixed colluding of inclined drifts private cable which is used for fixing the cable of group department in the inclined drifts, fixed colluding of inclined drifts private cable includes:

a vertical plate installed at the upper part;

the pressing assembly is movably arranged on the vertical plate and comprises a first clamping hook and a second clamping hook opposite to the first clamping hook, and an insertion opening for clamping the cable is formed between the first clamping hook and the second clamping hook; two pressing blocks are arranged on the opposite inner sides of the first clamping hook and the second clamping hook; the first clamping hook and the second clamping hook are respectively provided with a third rod hole corresponding to the position of the pressing block, each third rod hole is internally threaded and connected with an adjusting screw rod in an inserting mode, and the end part of each adjusting screw rod is rotatably connected with the corresponding pressing block; the pressing block moves in the insertion opening by rotating the adjusting screw rod; and

and the locking assembly is positioned on the pressing assembly and used for locking or loosening the first clamping hook and the second clamping hook.

The utility model discloses an adopt to open-ended trip one and trip two, make the cable fixed the inserted hole between trip one and trip two to compress tightly the cable through the compact heap, solved current cable hook on inclined drifts group portion, to the not firm technical problem of installation of cable inadequately, obtained and to make the more firm technological effect of cable installation.

Further, the interval between two adjacent compression blocks is smaller than the outer diameter of the cable.

Still further, each of the compression blocks is in line contact with the outer peripheral side of the corresponding cable.

Further, each pressing block is rotatably connected with the end of the corresponding adjusting screw rod part through a bearing.

Furthermore, one end of the first clamping hook and one end of the second clamping hook are hinged with the vertical plate through hinges.

Furthermore, the opposite other end of the first clamping hook and the opposite other end of the second clamping hook are respectively provided with a first connecting block and a second connecting block; the first connecting block and the second connecting block are arranged oppositely; a first rod hole is formed in the first connecting block; and a second rod hole is formed in the second connecting block corresponding to the first rod hole.

Furthermore, the locking assembly comprises a trigger, a locking screw and a threaded sleeve, the trigger is positioned on one side of the first connecting block, which is far away from the second connecting block, two lugs are oppositely arranged at one end of the trigger, which is close to the first rod hole, a groove is formed between the two lugs, eccentric holes are formed in the ear surfaces of the two lugs, and pin shafts are inserted into the two eccentric holes; one end of the locking screw rod penetrates through the first rod hole and then extends into the groove to be fixedly connected with the middle part of the pin shaft; the other end of the locking screw rod penetrates through the second rod hole and then is in threaded connection with the threaded sleeve.

Furthermore, a pressing block is arranged between the first connecting block and the trigger, and an opening for the locking screw to pass through is formed in the pressing block.

Furthermore, a sleeve groove is formed in the second connecting block and is communicated with the second rod hole; the thread insert is accommodated in the insert groove.

Further, the surface of each pressing block facing the cable is provided with a rubber gasket.

The utility model has the advantages that:

1. the utility model discloses a through the subassembly that compresses tightly that sets up on the riser of inclined drifts group portion, make the cable fixed the inserted hole between trip one and trip two to compress tightly the cable through the compact heap, prevent that the cable from taking place to slide or drawing phenomena such as take off from the terminal box, make the cable lay more firmly in inclined drifts group portion.

2. The utility model discloses a compress tightly the locking Assembly who sets up on the subassembly, only need place the swivel nut at the cover inslot in advance, rotate the trigger and make locking screw be connected with the swivel nut, when four compact heap on trip one and trip two are whole when contacting with the cable, pull the trigger, the lug that can make eccentric actuation pushes away and compels the briquetting for lug and compel to extrude spacingly between the briquetting, finally realize fixed to the butt joint between trip one and the trip two, can effectively improve the installation of cable on the cable hook and dismantle efficiency.

3. The utility model discloses a to open trip one and trip two, can satisfy the cable erection of thickness difference in the certain limit, suitability and commonality are high, convenient and practical.

Drawings

Fig. 1 is a schematic view of a cross-sectional structure of a cable fixing hook for an inclined drift provided in an embodiment of the present invention;

fig. 2 is a partial cross-sectional view from another perspective as shown in fig. 1.

Description of the main symbols:

1. a vertical plate; 2. a first clamping hook; 3. a second clamping hook; 4. a first connecting block; 5. a second connecting block; 6. a rod hole I; 7. a rod hole II; 8. a trigger; 9. pressing the block; 10. locking the screw rod; 11. a threaded sleeve; 12. sleeving a groove; 13. A lug; 14. a trench; 15. an eccentric hole; 16. a pin shaft; 17. a compression block; 18. adjusting the screw rod; 19. And a third rod hole.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Please refer to fig. 1, the cable fixing hook for the inclined roadway is used to fix the cable at the inner wall of the inclined roadway. The cable fixing hook special for the inclined drift comprises a vertical plate 1, a pressing assembly and a locking assembly.

The vertical plate 1 is a plate body which is rectangular as a whole, in other embodiments, the vertical plate 1 can also be a plate body which is circular as a whole, and other plate body structures can be adopted as long as the installation of the vertical plate 1 on the inclined roadway side part is not influenced. The vertical plate 1 is arranged at the upper part, and the vertical plate 1 and the upper part can be connected through screws in the embodiment, so that the vertical plate 1 can be conveniently installed and detached by workers.

Referring to fig. 1, the pressing assembly is movably disposed on the vertical plate 1. The pressing component comprises a first clamping hook 2 and a second clamping hook 3. An insertion opening for clamping the cable is formed between the first clamping hook 2 and the second clamping hook 3, and the cable can be fixed through being inserted into the insertion opening.

The first clamping hook 2 is a semicircular ring body integrally, and the first clamping hook 2 can also be a semicircular ring body integrally in other embodiments, and can also be of other structures as long as the fixation of the first clamping hook 2 on the cable is not influenced.

In this embodiment, two pressing blocks 17 are arranged on the opposite inner sides of the first hook 2 and the second hook 3. Two pressing blocks 17 are arranged on the inner side of the first clamping hook 2. The pressing block 17 is a sphere which is semicircular overall, and in other embodiments, the pressing block 17 may also be a sphere which is semicircular overall, and may also be of other structures as long as the pressing of the pressing block 17 on the cable is not affected.

Every compact heap 17 and the cable periphery side that corresponds between be line contact, be relative setting between two compact heaps 17 that are located trip one 2, the spacing distance between two adjacent compact heaps 17 is less than the external diameter of cable, can effectively fix cable periphery side for compact heap 17 and cable contact are more steady.

The first hook 2 is provided with three rod holes 19 corresponding to the position of the pressing block 17, in the embodiment, the number of the three rod holes 19 on the first hook 2 is two, the two three rod holes 19 correspond to the position of the pressing block 17, and internal threads are distributed in the hole wall of each three rod hole 19.

An adjusting screw 18 is inserted into the internal thread of each rod hole III 19, and the adjusting screw 18 is a rod body which is provided with external threads on the surface and is in a long rod shape as a whole. The adjusting screw 18 can rotate relatively in the third rod hole 19 to change the distance of the adjusting screw 18 extending into the inner side of the second hook 3.

The end of the rod part of each adjusting screw 18 is rotatably connected with the corresponding pressing block 17, and in the embodiment, the end of the rod part of each adjusting screw 18 is rotatably connected with the pressing block 17 through a bearing.

Therefore, when the cable is inserted into the insertion opening, an operator only needs to screw the adjusting screw 18 in the first 2 upper rod hole III 19 of the clamping hook, so that the end part of the rod part of the adjusting screw 18 rotates on the bearing of the pressing block 17, and the pressing block 17 gradually approaches to the cable until the outer side wall of the cable is pressed and fixed.

In this embodiment, one end of the first hook 2 is rotatably connected with the vertical plate 1 through a hinge, so that the other end of the first hook 2 can rotate around the hinge. The opposite other end of the first clamping hook 2 is provided with a first connecting block 4. The first connecting block 4 is a rectangular block body, and the first connecting block 4 can also be a circular block body in other embodiments as long as the stability of the whole structure of the first connecting block 4 is not affected, and other structures can also be adopted.

In this embodiment, the other end of the first connecting block 4 opposite to the other end of the first clamping hook 2 is fixed by welding, and in other embodiments, the first connecting block 4 and the first clamping hook 2 can be formed by integral stamping, and other connecting modes can be adopted as long as the stability of connection between the first connecting block 4 and the first clamping hook 2 is not affected. A rod hole I6 is formed in the connecting block I4, and the rod hole I6 is a through hole penetrating through the connecting block I4.

The second hook 3 is a semicircular ring body as a whole, and in other embodiments, the second hook 3 can also be a semicircular ring body as a whole, and can also be of other structures as long as the adaptability between the second hook 3 and the first hook 2 is not affected. In this embodiment, the two hooks 3 and the one hook 2 are symmetrical to each other, that is, the two hooks 3 and the one hook 2 are butted to form a circular ring structure, so that the two hooks 3 and the one hook 2 form an insertion opening for inserting a cable.

The inner side of the second hook 3 is also provided with two pressing blocks 17, the pressing blocks 17 on the second hook 3 are identical to the pressing blocks 17 on the first hook 2 in structure, the action effect is also identical, and the two pressing blocks 17 on the second hook 3 are oppositely arranged. Through two compact heap on the trip 2 and two compact heap 17 on the trip two 3 mutually support, can carry out the quadriversal location to inserting intraoral cable, can effectively guarantee that the cable receives the extruded atress of compact heap 17 even.

The second hook 3 is provided with three rod holes 19 corresponding to the position of the pressing block 17, in the embodiment, the number of the three rod holes 19 on the second hook 3 is two, the two three rod holes 19 correspond to the position of the pressing block 17, and internal threads are distributed in the hole wall of each three rod hole 19. In this embodiment, the adjusting screw 18 and the rod hole three 19 on the second hook 3 are the same as the rod hole three 19 on the first hook 2 in structure, and the action effect is also the same. And the adjusting screw 18 in the adjusting hook II 3 is rotatably connected with the pressing block 17 through a bearing.

The surface of each pressing block 17 facing the cable is provided with a rubber lining in the embodiment, so that the friction force between the pressing blocks 17 and the cable can be increased, the pressure of the pressing blocks 17 on the local part of the cable can be reduced, and the cable is prevented from being damaged.

In this embodiment, one end of the second hook 3 is rotatably connected with the vertical plate 1 through a hinge, so that the opposite end of the second hook 3 can rotate by taking the hinge as a center. The other end of the second clamping hook 3, which is opposite to the second clamping hook, is provided with a second connecting block 5. The second connecting block 5 is a rectangular block body, and the second connecting block 5 can also be a circular block body in other embodiments as long as the stability of the whole structure of the second connecting block 5 is not affected, and can also be in other structures.

The other end of the second connecting block 5 opposite to the second clamping hook 3 is fixed by welding in the embodiment, and the second connecting block 5 and the second clamping hook 3 can be integrally formed by stamping in other embodiments, so long as the stability of connection between the second connecting block 5 and the second clamping hook 3 is not affected, and other connection modes can be adopted. And a second rod hole 7 is formed in the second connecting block 5, and the second rod hole 7 is a through hole which partially penetrates through the second connecting block 5.

The second connecting block 5 is provided with a sleeve groove 12, and the sleeve groove 12 is communicated with the second rod hole 7. In this embodiment, the sleeve groove 12 is a groove which is rectangular as a whole, and the sleeve groove 12 is located on the side of the connecting block two 5 far away from the connecting block one 4. The sleeve groove 12 is a regular hexagon as a whole.

Referring to fig. 1 and 2, the locking assembly is disposed on the pressing assembly and used for locking or unlocking the first hook 2 and the second hook 3. The locking assembly comprises a trigger 8, a locking screw 10 and a threaded sleeve 11.

The trigger 8 is an integrally arc-shaped plate body, one end of the trigger 8 is a free end (not marked), and the other end, opposite to the trigger 8, is a connecting end (not marked). The trigger 8 is positioned on one side of the first connecting block 4, which is far away from the second connecting block 5. The end of the trigger 8 close to the first rod hole 6 is oppositely provided with two lugs 13. The lug 13 is a plate body which is integrally semicircular, the lug 13 and the trigger 8 can be fixed by welding, in other embodiments, the lug 13 and the trigger 8 can be integrally formed by punching, and other connection modes can be adopted as long as the stability of connection between the lug 13 and the trigger 8 is not influenced.

The spacing between the two lugs 13 forms a channel 14. The ear surfaces of the two lugs 13 are provided with eccentric holes 15. And pin shafts 16 are inserted into the two eccentric holes 15. The pin 16 is a rod body which is integrally in a long column shape, in this embodiment, two ends of the pin 16 are respectively inserted into the two eccentric holes 15, and the pin 16 can rotate in the eccentric holes 15.

The lock screw 10 is a rod body having a long shaft shape as a whole. One end of the locking screw 10 penetrates through the first rod hole 6 and then extends into the groove 14 to be fixedly connected with the middle part of the pin shaft 16, in the embodiment, the locking screw 10 is fixed with the middle part of the pin shaft 16 through welding, and the locking screw 10 is perpendicular to the pin shaft 16.

Be provided with between connecting block 4 and the trigger 8 and compel briquetting 9, compel briquetting 9 be whole be circular and have certain elastic block, compel briquetting 9 can adopt elastic rubber material to make, compel the middle part trompil of briquetting 9 in this embodiment for compel the briquetting to cup joint on locking screw 10. Through forcing block 9 not only can slow down the extrusion force between lug 13 and the connecting block 4 of trigger 8, can also shorten the contact distance between lug 13 and the connecting block 4 for the process that the staff pulled trigger 8 with the hand becomes more steady.

The screw sleeve 11 is in a regular hexagon shape and is open at two ends. The threaded sleeve 11 may be threadedly coupled to the opposite end of the locking screw 10. The threaded sleeve 11 is embedded in the sleeve groove 12, and the sleeve groove 12 and the threaded sleeve 11 are both regular hexagons, so that the threaded sleeve 11 cannot rotate relatively in the sleeve groove 12. The opposite other end of the locking screw 10 penetrates through the second rod hole 7 and then is in threaded connection with the threaded sleeve 11, so that the opposite other end of the locking screw 10 is fixed.

Therefore, the working mode of the cable fixing hook special for the inclined drift is as follows: when the staff need lay the cable in inclined drifts group portion, earlier with trip 2 and trip two 3 separation, make the cable arrange the inserted hole between trip 2 and trip two 3 in, then with trip one 2 and the butt joint of trip two 3, through twisting adjusting screw 18, make the tip of adjusting screw 18 pole portion rotatory on the bearing of compact heap 17 for four compact heaps 17 press close to the cable gradually until contacting the cable lateral wall. Subsequently, after the pressing block 9 is threaded on the locking screw 10, the locking screw sequentially penetrates through the first rod hole 6 and the second rod hole 7, the trigger 8 is rotated at the moment to enable the locking screw 10 to be connected with the threaded sleeve 11, then the trigger 8 is pulled, the eccentrically-actuated lug 13 can push the pressing block 9, the lug 13 and the pressing block 9 are forced to be limited, the first clamping hook 2 and the second clamping hook 3 are in butt joint fixation, and clamping of a cable on the fixing hook is completed. When the staff need take off the cable from this fixed colluding, only need carry out opposite operation, can easily take off convenient and fast.

In summary, the present embodiment has the following advantages:

1. the subassembly that compresses tightly through setting up on the riser of inclined drifts group portion of this embodiment makes the cable fixed in the inserted hole between trip one and trip two to compress tightly the cable through the compact heap, prevent that the cable from taking place to slide or draw phenomena such as taking off from the terminal box, make the laying of cable on inclined drifts group portion more firm.

2. The locking Assembly who sets up on the compressing tightly subassembly of this embodiment, only need place the swivel nut at the cover inslot in advance, rotate the trigger and make locking screw be connected with the swivel nut, when four compact heap on trip one and trip two are whole with the cable contact, pull the trigger, can make the eccentric lug that actuates push compel the briquetting, make the lug with compel to extrude spacingly between the briquetting, finally realize to the butt joint between trip one and the trip two fixed, can effectively improve installation and the dismantlement efficiency of cable on the cable hook.

3. The split type first clamping hook and the split type second clamping hook are adopted in the embodiment, the installation of cables with different thicknesses can be met within a certain range, the adaptability and the universality are high, and the convenience and the practicability are realized.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a fixed colluding of inclined drifts private cable which is used for fixing the cable of group department in the inclined drifts, its characterized in that, the fixed colluding of inclined drifts private cable includes:

a vertical plate installed at the upper part;

2. The inclined roadway special cable fixing hook as claimed in claim 1, wherein the interval between two adjacent pressing blocks is smaller than the outer diameter of the cable.

3. The inclined roadway special cable fixing hook as claimed in claim 2, wherein each of the pressing blocks is in line contact with the corresponding outer peripheral side of the cable.

4. The inclined roadway special cable fixing hook as claimed in claim 1, wherein each pressing block is rotatably connected with the end of the rod part of the corresponding adjusting screw rod through a bearing.

5. The inclined roadway special cable fixing hook as claimed in claim 1, wherein one end of the first hook and one end of the second hook are both hinged to the vertical plate through hinges.

6. The inclined roadway special cable fixing hook as claimed in claim 1, wherein a first connecting block and a second connecting block are respectively arranged at the opposite end of the first clamping hook and the opposite end of the second clamping hook; the first connecting block and the second connecting block are arranged oppositely; a first rod hole is formed in the first connecting block; and a second rod hole is formed in the second connecting block corresponding to the first rod hole.

7. The inclined roadway special cable fixing hook as claimed in claim 6, wherein the locking component comprises a trigger, a locking screw and a threaded sleeve, the trigger is located on one side of the first connecting block away from the second connecting block, two lugs are oppositely arranged at one end of the trigger close to the first rod hole, a groove is formed between the two lugs, eccentric holes are formed in lug surfaces of the two lugs, and a pin shaft is inserted into the two eccentric holes; one end of the locking screw rod penetrates through the first rod hole and then extends into the groove to be fixedly connected with the middle part of the pin shaft; the other end of the locking screw rod penetrates through the second rod hole and then is in threaded connection with the threaded sleeve.

8. The cable fixing hook for inclined roadway according to claim 7, wherein a pressing block is disposed between the first connecting block and the trigger, and the pressing block is provided with an opening for the locking screw to pass through.

9. The cable fixing hook for inclined drifts as claimed in claim 7, wherein the second connecting block is provided with a sleeve groove, and the sleeve groove is communicated with the second rod hole; the thread insert is accommodated in the insert groove.

10. The inclined roadway special cable fixing hook as claimed in claim 1, wherein a rubber gasket is arranged on the surface of each pressing block facing the cable.