CN212543298U

CN212543298U - Cable clamp plate for coal mine underground coal mining machine

Info

Publication number: CN212543298U
Application number: CN202021405126.4U
Authority: CN
Inventors: 李莉; 葛玉生; 郭义成; 郭江; 钱龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-16
Filing date: 2020-07-16
Publication date: 2021-02-12
Anticipated expiration: 2030-07-16

Abstract

The utility model discloses a colliery is cable clamp plate for coal-winning machine in pit relates to cable clamp plate technical field, the on-line screen storage device comprises a base, top one side of base is provided with the lead screw, and the top opposite side fixedly connected with vertical axis of base, the first disc of top fixedly connected with of lead screw, the top fixedly connected with of vertical axis blocks the dish, run through connection has the fly leaf on lead screw and the vertical axis. The utility model discloses in, through the threaded connection of lead screw and fly leaf, the lead screw is connected with the bearing of base, and the vertical axis is connected with the clearance fit of fly leaf, can adjust the fly leaf height, and then adjusts the height of cable conductor, and it is more convenient to use, avoids the cable conductor to place on ground and carelessly makes the people tumble or step on the condition of damage to the cable conductor to appear, through the division and the closure of activity splint and solid fixed splint, realizes the fixed to the cable conductor, and easy operation is convenient, has improved work efficiency.

Description

Cable clamp plate for coal mine underground coal mining machine

Technical Field

The utility model relates to a cable clamp technical field specifically is a colliery is cable clamp for coal-winning machine in pit.

Background

The cable clamp plate for the coal mining machine is a protection channel which is connected into a protection cable or a water pipe through a pin shaft or a bolt according to the working face of the coal mining machine, has the characteristics of light weight, small volume, compact structure, convenient and quick installation, simple maintenance, long service life, high tensile strength, high impact resistance and the like, and particularly needs to be guaranteed in all aspects such as the safety of the cable clamp plate for the coal mining machine used in a coal mine.

The cable clamp plate for the existing coal mining machine basically places cables on the ground, easily treads the cables to be damaged or leads to people to trip carelessly and fall down, is not high in safety, and is not convenient enough when fixing the cables, so that the working efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a colliery is cable splint for coal-winning machine in pit to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a cable clamp plate for a coal mine underground coal cutter comprises a base, wherein a screw rod is arranged on one side of the top of the base, a vertical shaft is fixedly connected to the other side of the top of the base, a first disc is fixedly connected to the top of the screw rod, a blocking disc is fixedly connected to the top of the vertical shaft, a movable plate is connected to the screw rod and the vertical shaft in a penetrating manner, a first groove is formed in the outer surface of the bottom of the movable plate, a transverse shaft is arranged inside the first groove, a first slider is arranged on one side, close to the screw rod, of the transverse shaft, a second slider is arranged on one side, close to the vertical shaft, of the transverse shaft, a first connecting plate is fixedly connected to the bottom of the first slider, a second connecting plate is fixedly connected to the bottom of the second slider, a fixed plate is fixedly connected to the bottom of the second connecting plate, a fixed, the inside of second recess is provided with the fixed axle, be provided with movable clamp plate on the fixed axle, be provided with the threaded rod on the movable clamp plate, the one end fixedly connected with second disc of keeping away from movable clamp plate on the threaded rod.

As a further aspect of the present invention: the bottom of lead screw passes through the bearing with the top of base and is connected, the fly leaf passes through threaded connection with the lead screw, the vertical axis passes through clearance fit with the fly leaf and is connected, the diameter that blocks the dish is greater than the diameter of vertical axis.

As a further aspect of the present invention: the both ends of cross axle respectively with the both sides fixed connection of first recess, and the cross axle runs through in first slider and second slider, first slider is in the inside of first recess with the second slider, first slider passes through clearance fit with the cross axle and is connected, the second slider passes through clearance fit with the cross axle and is connected, the lead screw is in the outside both sides of first recess respectively with the vertical axis.

As a further aspect of the present invention: the both ends of fixed axle respectively with the both sides fixed connection of second recess, and the fixed axle runs through in movable splint's top, movable splint pass through clearance fit with the fixed axle and are connected, movable splint's bottom is in fixed splint's inside, fixed splint and movable splint looks adaptation, the one end of keeping away from the second disc on the threaded rod is connected through the bearing with movable splint's inside, the threaded rod runs through in one side of fixed plate, the fixed plate passes through threaded connection with the threaded rod.

As a further aspect of the present invention: the first connecting plate and the second connecting plate are equal in size, and the first connecting plate and the second connecting plate are both located below the movable plate.

As a further aspect of the present invention: the fixed plate is provided with six, six the average equidistance fixed connection of fixed plate is on first connecting plate and second connecting plate.

Compared with the prior art, the beneficial effects of the utility model are that: the lead screw is connected with the movable plate through the screw thread, the lead screw is connected with the bearing of the base, the vertical shaft is connected with the movable plate in a clearance fit way, the height of the movable plate can be adjusted, the height of a cable conductor is further adjusted, the lead screw is more convenient to use, meanwhile, the situation that a person falls down or the cable conductor is damaged due to carelessness when the cable conductor is placed on the ground is avoided, the safety is improved, the first slider and the second slider are connected in a clearance fit way through the cross shaft, the first slider and the second slider can slide left and right in the first groove, the distance is more convenient to adjust, the movable clamping plate is connected with the fixed shaft in a clearance fit way, the bearing between the threaded rod and the movable clamping plate is connected, the threaded rod is in threaded connection with the fixed plate, the movable clamping plate can be moved, the cable conductor can be fixed through the separation and the closing of, through setting up first connecting plate and second connecting plate, can increase the equilibrium, make the cable conductor more steady, through setting up six fixed plates, can fix three cable conductors simultaneously, the practicality is higher.

Drawings

Fig. 1 is a schematic structural diagram of a cable clamp for a coal mine underground coal mining machine.

FIG. 2 is a sectional view of a front view of a movable plate in a cable clamp for an underground coal mining machine.

FIG. 3 is a schematic structural diagram of a side view of a second connecting plate in a cable clamp for a coal mine underground coal mining machine.

The labels in the figure are: 1. a base; 2. a screw rod; 3. a movable plate; 4. a first disc; 5. a first connecting plate; 6. a second connecting plate; 7. a blocking disk; 8. a vertical axis; 9. a first slider; 10. a second slider; 11. a first groove; 12. a horizontal axis; 13. a second disc; 14. a threaded rod; 15. a movable splint; 16. fixing the clamping plate; 17. a fixing plate; 18. a second groove; 19. and fixing the shaft.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 3, in an embodiment of the present invention, a cable clamp for a coal mine underground mining machine includes a base 1, a lead screw 2 is disposed on one side of a top of the base 1, a vertical shaft 8 is fixedly connected to the other side of the top of the base 1, a first disc 4 is fixedly connected to the top of the lead screw 2, a stop disc 7 is fixedly connected to the top of the vertical shaft 8, a movable plate 3 is connected to the lead screw 2 and the vertical shaft 8 in a penetrating manner, a first groove 11 is disposed on an outer surface of a bottom of the movable plate 3, a transverse shaft 12 is disposed inside the first groove 11, a first slider 9 is disposed on one side of the transverse shaft 12 close to the lead screw 2, a second slider 10 is disposed on one side of the transverse shaft 12 close to the vertical shaft 8, a first connecting plate 5 is fixedly connected to a bottom of the first slider 9, a second connecting plate 6 is fixedly connected to, one end fixedly connected with solid fixed splint 16 of fixed plate 17, and the top inner wall of fixed plate 17 is provided with second recess 18, and the inside of second recess 18 is provided with fixed axle 19, is provided with movable splint 15 on the fixed axle 19, is provided with threaded rod 14 on the movable splint 15, keeps away from the one end fixedly connected with second disc 13 of movable splint 15 on the threaded rod 14.

Referring to fig. 1, the bottom of a screw rod 2 is connected with the top of a base 1 through a bearing, a movable plate 3 is connected with the screw rod 2 through threads, a vertical shaft 8 is connected with the movable plate 3 through clearance fit, the diameter of a blocking disc 7 is larger than that of the vertical shaft 8, the screw rod 2 is connected with the bearing of the base 1 through the threaded connection of the screw rod 2 and the movable plate 3, the vertical shaft 8 is connected with the movable plate 3 through clearance fit, height adjustment can be performed on the movable plate 3, and the use is more convenient.

Referring to fig. 2, two ends of a cross shaft 12 are respectively fixedly connected to two sides of a first groove 11, the cross shaft 12 penetrates through a first slider 9 and a second slider 10, the first slider 9 and the second slider 10 are located inside the first groove 11, the first slider 9 and the cross shaft 12 are connected in a clearance fit manner, the second slider 10 and the cross shaft 12 are connected in a clearance fit manner, a screw rod 2 and a vertical shaft 8 are respectively located on two outer sides of the first groove 11, and are connected in a clearance fit manner through the cross shaft 12 and the first slider 9 and the second slider 10, and the first slider 9 and the second slider 10 can slide left and right inside the first groove 11, so that the distance can be adjusted more conveniently.

Referring to fig. 1 and 3, two ends of a fixed shaft 19 are respectively fixedly connected with two sides of a second groove 18, the fixed shaft 19 penetrates through the top of a movable clamp plate 15, the movable clamp plate 15 is connected with the fixed shaft 19 in a clearance fit manner, the bottom of the movable clamp plate 15 is positioned inside a fixed clamp plate 16, the fixed clamp plate 16 is matched with the movable clamp plate 15, one end of a threaded rod 14, which is far away from a second disc 13, is connected with the inside of the movable clamp plate 15 through a bearing, the threaded rod 14 penetrates through one side of a fixed plate 17, the fixed plate 17 is connected with the threaded rod 14 through a threaded connection, the fixed plate 15 is connected with the fixed shaft 19 in a clearance fit manner, the threaded rod 14 is connected with the movable clamp plate 15 through a bearing, the threaded rod 14 is connected with the fixed plate 17 through a threaded connection, the movable clamp plate 15 can be moved, and the, the operation is simple and convenient, and the working efficiency is improved.

Referring to fig. 1, the first connecting plate 5 and the second connecting plate 6 have the same size, and the first connecting plate 5 and the second connecting plate 6 are both located below the movable plate 3, and the first connecting plate 5 and the second connecting plate 6 are disposed to increase the balance and stabilize the cable.

Referring to fig. 1 and 3, six fixing plates 17 are provided, the six fixing plates 17 are fixedly connected to the first connecting plate 5 and the second connecting plate 6 at equal intervals on average, and by providing the six fixing plates 17, three cables can be fixed at the same time, which is more practical.

The utility model discloses a theory of operation is: an operator rotates the second disc 13 along two directions, the threaded rod 14 can drive the movable clamping plate 15 to realize the separation and the closure with the fixed clamping plate 16, when the movable clamping plate 15 is separated from the fixed clamping plate 16, cables are placed inside the fixed clamping plate 16, then the movable clamping plate 15 and the fixed clamping plate 16 are closed, namely the cables are fixed, the operation is simple and convenient, the working efficiency is improved, the same cable penetrates through the first connecting plate 5 and the second connecting plate 6, the balance of the cables can be improved, meanwhile, the distance between the first connecting plate 5 and the second connecting plate 6 can be adjusted by moving the first slider 9 and the second slider 10, the use is more flexible and convenient, three cables can be fixed simultaneously, the practicability is higher, the first disc 4 is rotated along two directions, the movable plate 3 can move up and down, and the height of the cables is further adjusted, the use is more convenient, avoids the cable conductor to place on ground and carelessly makes the people tumble or tramples the condition of damage to appear at the cable conductor simultaneously.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a colliery is cable clamp plate for coal-winning machine in pit, includes base (1), its characterized in that: the novel guide rail device is characterized in that a screw rod (2) is arranged on one side of the top of the base (1), a vertical shaft (8) is fixedly connected to the other side of the top of the base (1), a first disc (4) is fixedly connected to the top of the screw rod (2), a blocking disc (7) is fixedly connected to the top of the vertical shaft (8), a movable plate (3) is connected to the screw rod (2) and the vertical shaft (8) in a penetrating manner, a first groove (11) is formed in the outer surface of the bottom of the movable plate (3), a transverse shaft (12) is arranged inside the first groove (11), a first sliding block (9) is arranged on one side, close to the screw rod (2), of the transverse shaft (12), a second sliding block (10) is arranged on one side, close to the vertical shaft (8), of the transverse shaft (12), a first connecting plate (5) is fixedly connected to the bottom of the first sliding block (9), a, the bottom fixedly connected with fixed plate (17) of second connecting plate (6), the one end fixedly connected with solid fixed splint (16) of fixed plate (17), and the top inner wall of fixed plate (17) is provided with second recess (18), the inside of second recess (18) is provided with fixed axle (19), be provided with movable splint (15) on fixed axle (19), be provided with threaded rod (14) on movable splint (15), keep away from one end fixedly connected with second disc (13) of movable splint (15) on threaded rod (14).

2. The cable clamp plate for the coal mine underground coal mining machine according to claim 1, characterized in that: the bottom of lead screw (2) passes through the bearing with the top of base (1) and is connected, fly leaf (3) pass through threaded connection with lead screw (2), vertical axis (8) are connected through clearance fit with fly leaf (3), the diameter that blocks dish (7) is greater than the diameter of vertical axis (8).

3. The cable clamp plate for the coal mine underground coal mining machine according to claim 1, characterized in that: the both ends of cross axle (12) respectively with the both sides fixed connection of first recess (11), and cross axle (12) run through in first slider (9) and second slider (10), first slider (9) and second slider (10) are in the inside of first recess (11), first slider (9) and first recess (11) looks adaptation, second slider (10) and first recess (11) looks adaptation, first slider (9) are connected through clearance fit with cross axle (12), second slider (10) are connected through clearance fit with cross axle (12), lead screw (2) are in the outside both sides of first recess (11) respectively with vertical axis (8).

4. The cable clamp plate for the coal mine underground coal mining machine according to claim 1, characterized in that: the both ends of fixed axle (19) respectively with the both sides fixed connection of second recess (18), and fixed axle (19) run through in the top of activity splint (15), activity splint (15) are connected through clearance fit with fixed axle (19), the bottom of activity splint (15) is in the inside of fixed splint (16), fixed splint (16) and activity splint (15) looks adaptation, the one end of keeping away from second disc (13) on threaded rod (14) is passed through the bearing with the inside of activity splint (15) and is connected, threaded rod (14) run through in one side of fixed plate (17), fixed plate (17) pass through threaded connection with threaded rod (14).

5. The cable clamp plate for the coal mine underground coal mining machine according to claim 1, characterized in that: the first connecting plate (5) and the second connecting plate (6) are equal in size, and the first connecting plate (5) and the second connecting plate (6) are located below the movable plate (3).

6. The cable clamp plate for the coal mine underground coal mining machine according to claim 1, characterized in that: the fixed plate (17) is provided with six, six the average equidistance fixed connection of fixed plate (17) is on first connecting plate (5) and second connecting plate (6).