CN216056267U

CN216056267U - Be applied to cable frame structure of entry driving machine tail

Info

Publication number: CN216056267U
Application number: CN202122336841.8U
Authority: CN
Inventors: 何洪亮; 宋付来; 王帅帅; 袁香平
Original assignee: Shaanxi Energy Liangshuijing Mining Co ltd
Current assignee: Shaanxi Energy Liangshuijing Mining Co ltd
Priority date: 2021-09-26
Filing date: 2021-09-26
Publication date: 2022-03-15
Anticipated expiration: 2031-09-26

Abstract

The utility model discloses a cable frame structure applied to a tail of a heading machine, and relates to the technical field of cable frames, wherein the cable frame structure comprises a first supporting column and a second supporting column, a sliding groove is formed in the upper end surface of the first supporting column, a fixed seat is arranged in the sliding groove, a spring and a limiting plate are arranged in the fixed seat, and a clamping piece is arranged on one side of the limiting plate; mounting seats are mounted on two sides of the top of the second supporting column, and spring shock absorbers are mounted on the upper surfaces of the mounting seats; the first support column and the second support column are matched, the installation is convenient to be carried out according to the installation requirement at the tail of the heading machine, the total length of the first support column and the total length of the second support column are adjusted, the second support column is connected with the cross rod in a sliding mode, and the spring shock absorber is matched with the application of the spring shock absorber, so that the shock to the cable frame when the heading machine moves forwards can be solved, the cable frame is prevented from shaking or rocking, the hook on the cross rod is unstable when the cable is hung on the cable, and the problem that the cable on the hook falls off is solved.

Description

Be applied to cable frame structure of entry driving machine tail

Technical Field

The utility model relates to the technical field of cable frames, in particular to a cable frame structure applied to a tail of a heading machine.

Background

At present, the length of a supporting rod of the cable frame structure applied to the tail of the heading machine is fixed and cannot be adjusted, but the height of the digging channels of different heading machines is different, so that the cable frame is not suitable for being matched with small heading machines, the heading machines can vibrate greatly during working, meanwhile, the cable can be driven to vibrate, the cable can fall off from a hook due to vertical vibration, the heading machines are forced to stop, economic and property losses are caused, and therefore, technical personnel in the field provide the cable frame structure applied to the tail of the heading machine.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a cable frame structure applied to the tail of a heading machine, and solves the problems that the length of a first support column of the cable frame cannot be adjusted and a cable wire falls off from a hook due to vibration of the cable frame.

In order to achieve the purpose, the utility model is realized by the following technical scheme: a cable frame structure applied to a tail of a heading machine comprises two first support columns which are arranged in parallel, wherein a chute is formed in the upper end face of each first support column, a fixed seat is arranged in each chute, a cavity is formed in each fixed seat, a spring is installed in each cavity, a limiting plate is installed in each cavity at one end of each spring, and a clamping piece is installed at one side of each limiting plate;

every the upper surface of fixing base all install with the second support column of spout looks adaptation, every the mount pad is all installed to the top both sides of second support column, every the spring shock absorber is all installed to the upper surface of mount pad.

As a further technical scheme of the utility model, seven uniformly distributed adjusting holes are formed in one side surface of the first supporting column, and the size of each adjusting hole is matched with that of the clamping piece.

As a further technical scheme, a base is installed at the lower end of each first supporting column, four fixing holes are formed in the upper surface of each base in a rectangular shape, and a first bolt is arranged in each fixing hole.

According to a further technical scheme of the utility model, the top of each second support column is connected with a cross rod in a penetrating manner, the top end of each second support column is provided with a clamping plate in a penetrating manner, the lower end of the spring shock absorber is fixedly connected with the side surface of the mounting seat, the upper end of the spring shock absorber is fixedly connected with the cross rod, and the second support columns are in sliding connection with the cross rod.

As a further technical scheme of the utility model, at least five first hooks are arranged on one side surface of the cross rod at equal intervals, and a second hook is arranged on the lower surface of each first hook.

As a further technical scheme, mounting holes are formed in the surface of each first hook, bolt holes corresponding to the mounting holes are formed in the side face of each cross rod, and second bolts are mounted between the corresponding mounting holes and the corresponding bolt holes.

Advantageous effects

The utility model provides a cable frame structure applied to a tail of a heading machine. Compared with the prior art, the method has the following beneficial effects:

1. the utility model provides a be applied to cable frame structure of entry driving machine tail, uses through the cooperation of first support column and second support column for the bearing structure length that first support column and second support column are constituteed can be adjusted, and the installation is conveniently adjusted according to at entry driving machine tail installation demand, and the buckle device cooperation regulation hole that fastener spring and fixing base are constituteed simultaneously is used for the rigidity to the second support column, need not utilize the round pin hub fixation, convenient and fast.

2. The utility model provides a be applied to cable frame structure of entry driving machine tail, adopts sliding connection with second support column and horizontal pole, and the application of cooperation spring damper can solve the vibrations that the entry driving machine operation produced to the cable frame when advancing, avoids the cable frame to produce vibrations or when rocking, leads to the couple on the horizontal pole to the instability that the cable hung for the problem that the cable on the couple appears droing.

Drawings

Fig. 1 is a schematic structural view of a cable frame structure applied to a tail of a heading machine;

figure 2 is a cross-sectional view of a support structure for a cable mount structure applied to the tail of a heading machine;

fig. 3 is a partially exploded view of a cable mount structure applied to a tail of a heading machine.

In the figure: 1. a first support column; 2. a chute; 3. a second support column; 4. an adjustment hole; 5. a fixed seat; 6. a mounting seat; 7. a spring damper; 8. a cross bar; 9. a cavity; 10. a spring; 11. a limiting plate; 12. a fastener; 13. clamping a plate; 14. a base; 15. a fixing hole; 16. a first bolt; 17. a first hook; 18. a second hook; 19. mounting holes; 20. a second bolt; 21. bolt holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution of a cable frame structure applied to a tail of a heading machine: a cable frame structure applied to a heading machine tail comprises two first support columns 1 which are arranged in parallel, wherein the upper end face of each first support column 1 is provided with a sliding groove 2, a fixed seat 5 is arranged in each sliding groove 2, a cavity 9 is arranged in each fixed seat 5, a spring 10 is arranged in each cavity 9, one end of each spring 10 is provided with a limiting plate 11 in each cavity 9, one side of each limiting plate 11 is provided with a clamping piece 12, one side face of each first support column 1 is provided with seven uniformly distributed adjusting holes 4, the size of each adjusting hole 4 is matched with that of each clamping piece 12, when the cable frame structure is used and the total length of the first support column 1 needs to be adjusted, the clamping pieces 12 are pressed inwards firstly, the inward clamping pieces 12 compress the springs 10 through the limiting plates 11 until the clamping pieces 12 are separated from the adjusting holes 4, the second support columns 3 can slide freely in the vertical direction in the first support columns 1, the total length of the first supporting column 1 and the second supporting column 3 can be adjusted, after the adjustment is completed, the clamping piece 12 is moved into the nearest adjusting hole 4, the extrusion on the spring 10 is removed, namely the spring 10 can reset under the influence of compression force, so that the limiting plate 11 is pushed to clamp the clamping piece 12 into the adjusting hole 4 again, and the length adjustment of the first supporting column 1 can be completed;

the upper surface of each fixed seat 5 is provided with a second support column 3 matched with the sliding chute 2, two sides of the top of each second support column 3 are provided with mounting seats 6, the upper surface of each mounting seat 6 is provided with a spring shock absorber 7, the top of each second support column 3 is connected with a cross rod 8 in a penetrating manner, the top end of each second support column 3 is provided with a clamping plate 13 in a penetrating manner through the cross rod 8, the lower end of the spring shock absorber 7 is fixedly connected with the side surface of the mounting seat 6, the upper end of the spring shock absorber 7 is fixedly connected with the cross rod 8, and the second support columns 3 are in sliding connection with the cross rod 8; when the cable-type excavator is used, the excavator can generate vibration when running and moving forward, the spring shock absorber 7 plays a shock absorption role in the cross rod 8, the stability of the cross rod 8 is improved, and the stability of a cable in the second hook 18 or the first hook 17 can be further improved;

the lower end of each first support column 1 is provided with a base 14, the upper surface of each base 14 is provided with four fixing holes 15 in a rectangular shape, a first bolt 16 is arranged in each fixing hole 15, the first support column 1 is conveniently fixed at the tail of the heading machine through the base 14, and the installation of a cable frame is conveniently realized, so that the cable frame can synchronously move along with the heading machine;

at least five first hooks 17 are arranged on one side face of the cross rod 8 at equal intervals, a second hook 18 is arranged on the lower surface of each first hook 17, a mounting hole 19 is formed in the surface of each first hook 17, bolt holes 21 corresponding to the mounting holes 19 are formed in the side face of the cross rod 8, and second bolts 20 are arranged between the mounting holes 19 and the bolt holes 21 which correspond to each other; through the application of mounting hole 19 and bolt hole 21 and second bolt 20, can fix first couple 17 and second couple 18 on horizontal pole 8 surface, can carry different cables through first couple 17 and second couple 18, prevent that different cables from hanging on a couple and leading to the confusion.

The working principle of the utility model is as follows: when the adjustable clamping device is used, if the length of the first supporting column 1 is too high, the clamping piece 12 can be pressed inwards, the clamping piece 12 compresses the spring 10 through the limiting plate 11 until the clamping piece 12 is separated from the adjusting hole 4, and then the second supporting column 3 can move in the sliding groove 2 in the vertical direction, so that the length of the first supporting column 1 can be conveniently adjusted, after the adjustment is completed, the limiting plate 11 can be driven to drive the clamping piece 12 to be clamped into the adjusting hole 4, which is closest to the surface of the first supporting column 1, of the first supporting column 1 by the aid of the resetting capacity of the spring 10, and the total length of the first supporting column 1 and the second supporting column 3 can be completed;

and the effect of the spring shock absorber 7 at the top end of the second supporting column 3 is reused, so that the problem that the cable on the hook falls off due to the instability of the hook on the cross rod 8 to the cable suspension when the cable frame vibrates or shakes during the operation of the heading machine can be solved.

Claims

1. The cable frame structure applied to the tail of the heading machine comprises two first supporting columns (1) which are arranged in parallel, and is characterized in that a sliding groove (2) is formed in the upper end face of each first supporting column (1), a fixing seat (5) is arranged in each sliding groove (2), a cavity (9) is formed in each fixing seat (5), a spring (10) is installed in each cavity (9), a limiting plate (11) is installed in each cavity (9) at one end of each spring (10), and a clamping piece (12) is installed at one side of each limiting plate (11);

every the upper surface of fixing base (5) all install with spout (2) looks adaptation second support column (3), every mount pad (6), every are all installed to the top both sides of second support column (3) the upper surface of mount pad (6) all installs spring damper (7).

2. The cable frame structure applied to the tail of the heading machine according to claim 1, wherein seven uniformly distributed adjusting holes (4) are formed in one side surface of the first support column (1), and the size of each adjusting hole (4) is matched with that of each clamping piece (12).

3. The cable frame structure applied to the tail of the heading machine according to claim 1, wherein a base (14) is mounted at the lower end of each first support column (1), four fixing holes (15) are formed in the upper surface of each base (14) in a rectangular shape, and a first bolt (16) is arranged in each fixing hole (15).

4. The cable frame structure applied to the tail of the heading machine according to claim 1, wherein a cross rod (8) penetrates through the top of each second supporting column (3), a clamping plate (13) penetrates through the cross rod (8) and is mounted at the top end of each second supporting column (3), the lower end of the spring damper (7) is fixedly connected with the side face of the mounting seat (6), the upper end of the spring damper (7) is fixedly connected with the cross rod (8), and the second supporting columns (3) are slidably connected with the cross rod (8).

5. The cable frame structure applied to the tail of the heading machine is characterized in that not less than five first hooks (17) are arranged on one side surface of the cross rod (8) at equal intervals, and a second hook (18) is arranged on the lower surface of each first hook (17).

6. The cable frame structure applied to the tail of the heading machine according to claim 5, wherein a mounting hole (19) is formed in the surface of each first hook (17), bolt holes (21) corresponding to the mounting holes (19) are formed in the side surface of the cross rod (8), and second bolts (20) are mounted between the corresponding mounting holes (19) and bolt holes (21).