CN220431915U

CN220431915U - Buffer memory device of cable

Info

Publication number: CN220431915U
Application number: CN202321864088.2U
Authority: CN
Inventors: 朱永明
Original assignee: Hangzhou Chuangmei Industry Co ltd
Current assignee: Hangzhou Chuangmei Industry Co ltd
Priority date: 2023-07-17
Filing date: 2023-07-17
Publication date: 2024-02-02
Anticipated expiration: 2033-07-17

Abstract

The utility model belongs to the technical field of buffer memory, a buffer memory of cable is disclosed, including the tool bogie main part, be fixed with the installation pole on the lateral wall of tool bogie main part, it is provided with the cable drum to slide on the installation pole, be provided with two mutual symmetrical sleeves on the lateral wall of tool bogie main part, two slide jointly in the sleeve and be provided with the pull rod, be provided with the fixed subassembly that is used for fixed cable drum on the installation pole, be provided with the spacing subassembly that is used for spacing to the pull rod on the pull rod. This application has the effect that reduces staff's adjustment pull rod height degree of difficulty.

Description

Buffer memory device of cable

Technical Field

The utility model relates to the technical field of cache devices, in particular to a cache device for a cable.

Background

The mining of the coal mine refers to mining of mining areas rich in coal, coal is the most main solid fuel, the multifunctional cable drum slow-release tool car is one of combustible organic rocks, the multifunctional cable drum slow-release tool car is used for carrying cable reels and unfolding and releasing cables, the movement is flexible, power equipment is needed to be used in mining of the coal mine due to the fact that some mining areas cannot be connected with power supplies, and the multifunctional cable drum slow-release tool car can supply power to the power equipment which cannot be connected to the power supplies.

The utility model discloses a multifunctional cable drum slow-storage tool car for coal mine exploitation in China patent publication No. CN218371062U, which comprises a tool car and a pull rod, and is characterized in that: the utility model discloses a tool bogie, including the pull rod, the tool bogie, the pull rod, the recess is all offered to the tool bogie, the recess has all been offered to the both sides of pull rod, the quantity of recess is a plurality of, the both sides of tool bogie front side are all fixedly connected with sleeve, sleeve and pull rod cooperation are used, telescopic top fixedly connected with casing, the top of casing is provided with drive assembly, the inside of casing is provided with spacing subassembly.

With respect to the related art in the above, the inventors consider that there are the following drawbacks: the difficulty that the staff moved the tool car is reduced through the pull rod that sets up on the tool car to above-mentioned device, in order to improve staff's use experience, the staff need adjust the height of pull rod. In the process, the working personnel need to apply acting force for enabling the two control rods to move up and down to the pull rod under the condition that the two control rods positioned on two sides of the pull rod are pressed simultaneously, the operation is complex, and therefore the use experience of the working personnel is not facilitated.

Disclosure of Invention

In order to solve the problems, the utility model provides a buffer device of a cable.

The technical aim of the utility model is realized by the following technical scheme: the utility model provides a buffer memory device of cable, includes the tool bogie main part, be fixed with the installation pole on the lateral wall of tool bogie main part, the slip is provided with the cable reel on the installation pole, be provided with two mutual symmetrical sleeves on the lateral wall of tool bogie main part, two slide jointly in the sleeve and be provided with the pull rod, be provided with the fixed subassembly that is used for fixed cable reel on the installation pole, be provided with the spacing subassembly that is used for spacing to the pull rod on the pull rod.

Through adopting above-mentioned technical scheme, when the staff need carry out the buffering to the cable drum, the staff need make cable drum and installation pole interconnect to start fixed subassembly, can make the cable drum keep stable. Then, when the staff needs to move the position of cable drum, in order to improve staff's use experience, the staff need to adjust the height of pull rod. At this time, the staff needs to close the spacing subassembly to exert the effort that makes its upper and lower slip to the pull rod, can make pull rod and two loop bars relative slip, thereby reduced the operation degree of difficulty of staff.

Further, a fixing groove is formed in the side wall of the mounting rod, the fixing assembly comprises a fixing rod arranged in the fixing groove in a sliding mode and a fixing spring, one end of the fixing spring is fixed with the side wall of the fixing rod, and the other end of the fixing spring is fixed with the inner wall of the fixing groove.

Through adopting above-mentioned technical scheme, when the staff need fixed cable drum, the staff need make the dead lever remove to the fixed slot completely to make cable drum and installation pole sliding connection, can make the cable drum be close to the tool bogie main part gradually. Then, when the fixed slot moves to one of the side edges of the cable drum and separates from each other, the fixed rod moves out of the fixed slot under the action of the fixed spring, and then the fixed rod limits the cable drum, so that the cable drum is kept stable.

Further, the switch rod is arranged on the inner top wall of the fixed groove in a sliding penetrating mode, the placement groove is formed in the upper surface of the fixed rod, and an inclined surface is formed in an edge, close to the fixed spring, of the inner wall of the placement groove, intersecting with the side wall, close to the switch rod, of the fixed rod.

Through adopting above-mentioned technical scheme, when the staff need take off the cable drum, the staff need press the switch lever, can make the switch lever support tight inclined plane to make the dead lever remove to the fixed slot completely under the effect of switch lever, thereby make dead lever and cable drum interconnect separate. At this moment, the staff only need slide the cable drum, can make cable drum and installation pole mutual separation to the operation degree of difficulty of staff has been reduced.

Further, limiting grooves are formed in two side walls of the pull rod, which are far away from each other, the limiting assembly comprises a limiting rod arranged in the limiting grooves in a sliding mode, a limiting spring with one end fixed on the side wall of the limiting rod, and a connecting rope with one end fixed on the side wall of the limiting rod, which is close to the limiting spring, the other end of the limiting spring is fixed on the inner wall of the limiting groove, which is far away from the limiting rod, and the other end of the connecting rope extends out of the pull rod and is in sliding connection with the other end of the connecting rope.

Further, a sliding rod is arranged on the upper surface of the pull rod in a sliding manner, and one ends, close to each other, of the two connecting ropes are respectively fixed with two side walls opposite to the sliding rod.

Through adopting above-mentioned technical scheme, when the staff need adjust the height of pull rod, the staff need press the slide bar to make the slide bar move down, and then make the one end of two connecting ropes all move down, thereby make with the gag lever post of connecting rope other end interconnect remove to the spacing inslot completely. At this time, the worker can move the tie rod up and down by applying a force to move the tie rod up and down.

Further, a reset spring is fixed on the bottom surface of the sliding rod, and the other end of the reset spring is mutually fixed with the pull rod.

By adopting the technical scheme, the probability of mutual separation of the sliding rod and the pull rod is reduced, so that the stability of the device is improved.

Further, a plurality of accommodating grooves matched with the limiting rods are formed in the inner wall of the sleeve.

Through adopting above-mentioned technical scheme, when the gag lever post removes under limit spring's effect, the one end and the holding tank interconnect of gag lever post, and then improved the gag lever post to the spacing effect of pull rod, and then further improved the stability of device.

Further, a rubber sheet is fixed on the upper surface of the pull rod, and the bottom surface of the rubber sheet is abutted to the upper surface of the slide rod.

By adopting the technical scheme, the probability that impurities such as dust and the like are contacted with the sliding rod is reduced, so that the probability that the sliding rod is clamped is reduced, and the probability that the sliding rod and the sliding rod are separated from each other is further reduced.

In summary, the utility model has the following beneficial effects:

1. in this application, when the staff need carry out the buffering to the cable drum, the staff need make cable drum and installation pole interconnect to start fixed subassembly, can make the cable drum remain stable. Then, when the staff needs to move the position of cable drum, in order to improve staff's use experience, the staff need to adjust the height of pull rod. At the moment, a worker needs to close the limiting assembly and apply acting force for enabling the pull rod to slide up and down, so that the pull rod and the two loop bars can slide relatively, and the operation difficulty of the worker is reduced;

2. in this application, when the staff need fixed cable drum, the staff need make the dead lever remove to the fixed slot completely to make cable drum and installation pole sliding connection, can make the cable drum be close to the tool bogie main part gradually. Then, when the fixing groove moves to one side edge of the cable drum to be separated from each other, the fixing rod moves out of the fixing groove under the action of the fixing spring, and the fixing rod limits the cable drum, so that the cable drum is kept stable;

3. in this application, when the staff need take off the cable drum, the staff need press the switch lever, can make the switch lever support tight inclined plane to make the dead lever remove to the fixed slot completely under the effect of switch lever, thereby make dead lever and cable drum interconnect separate. At this moment, the staff only need slide the cable drum, can make cable drum and installation pole mutual separation to the operation degree of difficulty of staff has been reduced.

Drawings

FIG. 1 is a schematic overall structure of an embodiment of the present utility model;

FIG. 2 is a schematic view of a mounting bar and its connection structure according to an embodiment of the present utility model;

FIG. 3 is a schematic view of a fixing assembly and a connecting structure thereof according to an embodiment of the present utility model;

FIG. 4 is a schematic diagram of a limiting groove and a connecting structure thereof according to an embodiment of the present utility model;

fig. 5 is a schematic diagram of a limiting component and a connection structure thereof according to an embodiment of the utility model.

In the figure: 1. a tool wagon body; 11. a mounting rod; 2. a cable drum; 21. a sleeve; 3. a pull rod; 31. a fixing groove; 4. a fixing assembly; 41. a fixed rod; 42. a fixed spring; 43. a limit groove; 5. a limit component; 51. a limit rod; 52. a limit spring; 53. a connecting rope; 6. a switch lever; 61. a placement groove; 62. an inclined surface; 7. a slide bar; 71. a return spring; 8. a receiving groove; 9. a rubber sheet.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application; it is apparent that the described embodiments are only a part of the embodiments of the present application, not all of the embodiments, and all other embodiments obtained by a person having ordinary skill in the art without making creative efforts based on the embodiments in the present application are within the scope of protection of the present application.

As shown in fig. 1-5, the embodiment of the application discloses a cable buffer device, which comprises a tool car body 1, a mounting rod 11, a cable drum 2, a sleeve 21, a pull rod 3, a fixing component 4, a limiting component 5, a switch rod 6, a slide rod 7 and a return spring 71. The mounting bar 11 has a round bar-like structure, and the mounting bar 11 is fixed to a side wall of the tool car body 1. The cable drum 2 is slidably arranged on the mounting bar 11 for buffering the cable. The sleeve 21 has a round rod-shaped structure with two open ends, the sleeve 21 is provided with two sleeves and is symmetrical to each other, and the sleeve 21 is arranged on the side wall of the tool car body 1. The pull rod 3 is of a round rod-shaped structure with an inverted U-shaped cross section, and the pull rod 3 is in sliding connection with the two sleeves 21.

The fixed slot 31 is formed in the side wall of the mounting rod 11, and the fixing component 4 is arranged on the mounting rod 11 and used for fixing the cable drum 2, and the fixing component 4 comprises a fixing rod 41 and a fixing spring 42. The fixing rod 41 has a rectangular rod-like structure, and the fixing rod 41 is slidably disposed in the fixing groove 31. One end of the fixing spring 42 is fixed to the side wall of the fixing lever 41, and the other end of the fixing spring 42 is fixed to the inner wall of the fixing groove 31.

When the worker needs to fix the cable drum 2, the worker needs to move the fixing rod 41 completely into the fixing groove 31 and slide the cable drum 2 with the mounting rod 11, so that the cable drum 2 gradually approaches the tool car body 1. Subsequently, when the fixing groove 31 moves to one of the sides of the cable drum 2 to be separated from each other, the fixing rod 41 moves to the outside of the fixing groove 31 under the action of the fixing spring 42, so that the fixing rod 41 limits the cable drum 2, thereby keeping the cable drum 2 stable.

The limiting component 5 is arranged on the pull rod 3 and used for limiting the pull rod 3, and the limiting component 5 comprises a limiting rod 51, a limiting spring 52 and a connecting rope 53. The limiting rod 51 is of a rectangular rod-shaped structure, and the limiting rod 51 is slidably arranged in the limiting groove 43. One end of the limiting spring 52 is fixed on the side wall of the limiting rod 51, and the other end of the limiting spring 52 is fixed on the inner wall of the limiting groove 43 away from the limiting rod 51. One end of the connecting rope 53 is fixed on the side wall of the limiting rod 51, which is close to the limiting spring 52, and the other end of the connecting rope 53 extends out of the pull rod 3 and is in sliding connection. The slide bar 7 is of a rectangular rod-shaped structure, the slide bar 7 is arranged on the upper surface of the pull bar 3 in a sliding manner, and one ends, close to each other, of the two connecting ropes 53 are respectively fixed with two side walls opposite to the slide bar 7.

When the worker needs to adjust the height of the pull rod 3, the worker needs to press the slide rod 7, so that the slide rod 7 moves downward, and one ends of the two connecting ropes 53 move downward, so that the limit rod 51 connected with the other ends of the connecting ropes 53 moves completely into the limit groove 43. At this time, the worker can move the tie rod 3 up and down by applying a force to move the tie rod 3 up and down.

The switch lever 6 is of a round lever-shaped structure, the switch lever 6 is arranged on the inner top wall of the fixed groove 31 in a sliding penetrating way, the upper surface of the fixed lever 41 is provided with a placement groove 61, and the inner wall of the placement groove 61, which is close to the fixed spring 42, and the edge, which is intersected with the side wall of the fixed lever 41, which is close to the switch lever 6 are provided with an inclined surface 62.

When the worker needs to take down the cable drum 2, the worker needs to press the switch lever 6 against the inclined surface 62, so that the fixing lever 41 is completely moved into the fixing groove 31 under the action of the switch lever 6, and the fixing lever 41 and the cable drum 2 are separated from each other. At this time, the worker only needs to slide the cable drum 2, so that the cable drum 2 and the mounting rod 11 are separated from each other, and the operation difficulty of the worker is reduced.

One end of the return spring 71 is fixed to the bottom surface of the slide rod 7, and the other end of the return spring 71 is fixed to the pull rod 3. The return spring 71 reduces the probability of the slide rod 7 and the pull rod 3 being separated from each other, thereby improving the stability of the device.

In order to improve the stability of the device, a plurality of accommodating grooves 8 matched with the limit rods 51 are formed in the inner wall of the sleeve 21. When the limiting rod 51 moves under the action of the limiting spring 52, one end of the limiting rod 51 is connected with the accommodating groove 8, so that the limiting effect of the limiting rod 51 on the pull rod 3 is improved, and the stability of the device is further improved.

In order to reduce the probability of clamping the sliding rod 7, the upper surface of the pull rod 3 is fixedly provided with a rubber sheet 9, and the bottom surface of the rubber sheet 9 is abutted with the upper surface of the sliding rod 7. Such an arrangement reduces the probability of dust and other foreign matter coming into contact with the slide bar 7, thereby reducing the probability of the slide bar 7 getting stuck and further reducing the probability of the pull bar 3 and the slide bar 7 getting separated from each other.

The use principle of the buffer device of the cable in the embodiment is as follows: when the staff needs to buffer the cable drum 2, the staff needs to connect the cable drum 2 with the installation rod 11 and start the fixing component 4, so that the cable drum 2 can be kept stable. Subsequently, when the worker needs to move the position of the cable drum 2, the worker needs to adjust the height of the tie rod 3 in order to improve the use experience of the worker. At this time, the worker needs to close the limiting component 5 and apply an acting force to the pull rod 3 to enable the pull rod 3 to slide up and down, so that the pull rod 3 and the two loop bars can slide relatively, and the operation difficulty of the worker is reduced.

The above description is only a preferred embodiment of the present utility model, and the protection scope of the present utility model is not limited to the above examples, and all technical solutions belonging to the concept of the present utility model belong to the protection scope of the present utility model. It should be noted that modifications and adaptations to the present utility model may occur to one skilled in the art without departing from the principles of the present utility model and are intended to be within the scope of the present utility model.

Claims

1. The utility model provides a buffer memory device of cable, includes tool bogie main part (1), characterized by: the utility model discloses a tool car, including instrument car main part (1), be provided with on the lateral wall of instrument car main part (1) installation pole (11), the last slip of installation pole (11) is provided with cable drum (2), be provided with two mutual symmetrical sleeve (21) on the lateral wall of instrument car main part (1), two the slip is provided with pull rod (3) in sleeve (21) jointly, be provided with on installation pole (11) and be used for fixed cable drum (2) fixed subassembly (4), be provided with on pull rod (3) and be used for carrying out spacing subassembly (5) to pull rod (3).

2. The cable buffer device according to claim 1, wherein: the side wall of the mounting rod (11) is provided with a fixing groove (31), the fixing assembly (4) comprises a fixing rod (41) arranged in the fixing groove (31) in a sliding mode and a fixing spring (42) with one end fixed with the side wall of the fixing rod (41), and the other end of the fixing spring (42) is fixed with the inner wall of the fixing groove (31).

3. A cable buffer device according to claim 2, characterized in that: the switch rod (6) is arranged on the inner top wall of the fixed groove (31) in a sliding penetrating mode, the placement groove (61) is formed in the upper surface of the fixed rod (41), and an inclined surface (62) is formed in an edge, close to the fixed spring (42), of the inner wall of the placement groove (61) and the side wall, close to the switch rod (6), of the fixed rod (41) in a crossing mode.

4. A cable buffer according to claim 3, characterized in that: limiting grooves (43) are formed in two side walls, away from each other, of the pull rod (3), the limiting assembly (5) comprises a limiting rod (51) arranged in the limiting grooves (43) in a sliding mode, a limiting spring (52) with one end fixed on the side wall of the limiting rod (51) and a connecting rope (53) with one end fixed on the side wall, close to the limiting spring (52), of the limiting rod (51), the other end of the limiting spring (52) is fixed on the inner wall, away from the limiting rod (51), of the limiting groove (43), and the other end of the connecting rope (53) extends out of the pull rod (3) and is in sliding connection.

5. The cable buffer device according to claim 4, wherein: the upper surface of pull rod (3) slides and is provided with slide bar (7), and two connecting rope (53) are close to each other one end respectively with slide bar (7) two opposite lateral walls are fixed each other.

6. The cable buffer device according to claim 5, wherein: the bottom surface of slide bar (7) is fixed with reset spring (71), the other end and the pull rod (3) of reset spring (71) are fixed each other.

7. The cable buffer device of claim 6, wherein: a plurality of accommodating grooves (8) matched with the limiting rods (51) are formed in the inner wall of the sleeve (21).

8. The cable buffer device of claim 7, wherein: the upper surface of the pull rod (3) is fixedly provided with a rubber sheet (9), and the bottom surface of the rubber sheet (9) is abutted with the upper surface of the slide rod (7).