CN204324565U - A kind of receipts holding tool - Google Patents

Abstract

The utility model discloses a storage tool, which comprises a vertically arranged pedal and a cylindrical shell; the inside of the shell is provided with a rack connected with the pedal and capable of moving horizontally and connected with the rack, including A gear combination of bevel gears that can rotate around the vertical axis; the axis of the bevel gear is provided with a ground wire that can carry the ground wire, and the ground wire can be rotated around the axis of the bevel gear for storage Inner shell on insulating rod. The gear combination consists of two stacked gears meshing with a bevel gear and a rack respectively, and the two stacked gears mesh with each other through their own additional teeth. The top of the shell is also provided with a snap ring to ensure the vertical placement of the insulating rod. The height of the storage tool ranges from 30 cm to 50 cm. Using the above-mentioned storage tool, the inner casing and the grounding wire disposed on the inner casing can be rotated, so as to achieve the purpose of winding the grounding wire on the insulating rod located inside the storage tool.

Description

a storage tool

technical field

The utility model relates to the technical field of machinery, in particular to a storage tool.

Background technique

With the rapid development of my country's economic construction, the market demand for various types of storage tools is increasing.

We know that in the field of power transmission and transformation, the ground wire is a more important part. The current transmission and distribution lines and the grounding wires used in substations are often relatively long, and with the different heights of transmission and distribution line towers and different voltage levels of substations, the length of grounding wires increases with the voltage level. Taller and longer, the weight will increase accordingly.

In the prior art, due to the manual winding method, it is very cumbersome, time-consuming and labor-intensive to accommodate the grounding wire; and it is prone to entanglement and knotting, which will cause damage to the bonding sheath, reducing the service life and safety performance.

Therefore, how to store the grounding wire quickly and with high quality is a technical problem that those skilled in the art need to solve.

Utility model content

The purpose of the utility model is to provide a storage tool, which can avoid the complicated problem of storing grounding wires.

In order to achieve the above purpose, the utility model provides a storage tool, which includes a vertically arranged pedal and a cylindrical shell; the inside of the shell is provided with a tooth that is connected to the pedal and can move horizontally. A bar and a gear combination that is connected with the rack and includes a bevel gear that can rotate on a vertical axis; The axis of the gear rotates as a shaft and is used to house the inner shell on the insulating rod.

Preferably, the gear combination comprises two stacked gears meshing with the bevel gear and the rack respectively, and the two stacked gears mesh with each other through their own additional teeth.

Preferably, a snap ring is provided on the top of the housing to ensure the vertical placement of the insulating rod.

Preferably, the height of the storage tool ranges from 30 cm to 50 cm.

Preferably, the diameter of the storage tool ranges from 25 cm to 35 cm.

With respect to the above-mentioned background technology, the storage tool provided by the utility model includes a vertically arranged pedal and a cylindrical shell; the inside of the shell is provided with a rack that is connected with the pedal and can move horizontally and is connected with the gear. The gear combination is connected to the bar and includes a bevel gear that can rotate around the vertical axis; the axis of the bevel gear is provided with an inner shell that can carry the grounding wire and make the grounding wire rotate around the axis of the bevel gear. With this arrangement, the vertical movement of the pedal is used to drive the horizontal movement of the rack, and the bevel gear of the gear combination can be rotated on its vertically arranged axis; in this way, the inner shell and the The grounding wire arranged on the inner casing performs a rotary motion, so as to achieve the purpose of winding the grounding wire on the insulating rod located on the inner side of the storage tool.

Description of drawings

Fig. 1 is the structural representation of the storage tool provided by the utility model;

Fig. 2 is a structural schematic diagram of installing insulating rods and duckbill pliers in the storage tool in Fig. 1;

FIG. 3 is a schematic structural diagram of the internal transmission in FIG. 1 .

Detailed ways

The core of the utility model is to provide a storage tool, which can avoid the complicated problem of storage and installation of the grounding wire.

In order to enable those skilled in the art to better understand the solution of the utility model, the utility model will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

Please refer to Fig. 1 to Fig. 3, Fig. 1 is a schematic structural diagram of the storage tool provided by the utility model; Fig. 2 is a structural schematic diagram of the ground rod and duckbill pliers installed in the storage tool in Fig. 1; Fig. 3 is a schematic diagram of the structure of Fig. 1 Schematic diagram of the internal transmission in .

The stacked gear mentioned herein refers to a gear in which two or more gears with different diameters are coaxially arranged as a whole and can rotate or stop synchronously. That is to say, stacked gears have at least two sets of teeth with different diameters to mesh with different gears.

We know that one end of the grounding wire is connected to the insulating rod 81, and the end of the insulating rod 81 is usually provided with duckbill pliers 82; To the purpose of storing the grounding wire.

The storage tool provided by the utility model includes a vertically arranged pedal 1 and a cylindrical shell 91; the inside of the shell 91 is provided with a rack 3 that is connected to the pedal 1 and can move horizontally and is connected to the rack. 3 connected, including a bevel gear 6 that can rotate around the vertical axis; the axis of the bevel gear 6 is provided with an inner shell that can carry the grounding wire and make the grounding wire rotate around the axis of the bevel gear 94.

With this arrangement, the up and down movement of the pedal 1 is used to drive the horizontal movement of the rack 3, and the bevel gear 6 of the gear combination is rotated on its vertically arranged axis; in this way, it can be made The inner shell 94 and the grounding wire disposed on the inner shell 94 make a rotary motion, so as to achieve the purpose of winding the grounding wire on the insulating rod 81 located inside the storage tool.

Furthermore, we arrange the gear combination to have two gear stacks meshing with the bevel gear 6 and the rack 3 respectively, the two gear stacks meshing with each other through their own additional teeth.

Specifically, we are provided with a cam structure 2 on the pedal 1, and the cam structure 2 can move with the up and down movement of the pedal 1; and the cam structure 2 is connected with the rack 3 arranged horizontally; that is to say , when the pedal 1 moves up and down, the cam structure 2 of the pedal 1 can drive the rack 3 to move, so that the rack 3 moves horizontally.

Specifically, we can set the cam structure 2 as a crankshaft component with grooves, match the bottom of the pedal 1 with the groove of the crankshaft component, and connect the bottom of the crankshaft component with the rack; in this way, when When pedal 1 moves up and down, the bottom of pedal 1 can slide in the groove of crankshaft part; While the bottom slides in the groove of the crankshaft component, the end surface of the crankshaft component pushes the rack 3 to move horizontally, thereby realizing the rotary motion of the inner shell 94 .

In addition, the rack 3 is provided with the first two stacked teeth 4 engaged with it; the first two stacked teeth 4 include two sets of gears with different diameters, and one set of gears of the first two stacked teeth 4 meshes with the rack 3, Another group of gears of the first two stacked teeth 4 meshes with one group of gears of the second two stacked teeth 5; another group of gears of the second two stacked teeth 5 meshes with the bevel gear 6 that the axis is vertically arranged; in this way, Through the first two stacked teeth 4 and the second double stacked teeth 5, the horizontal motion of the rack 3 can be converted into the rotary motion of the bevel gear 6 whose axis is vertical, so that the bevel gear 6 drives the inner shell 94 to rotate, Thereby, the grounding wire of the inner shell 94 is rotated, and the purpose of winding the grounding wire is realized. Of course, we can also set the above-mentioned two-fold tooth as a three-fold tooth, and its purpose and function are similar to the above, and will not be repeated here.

Here, we set the pedal 1 as an axis to make one end move up and down; the end of the pedal 1 as the axis is provided with a return spring; that is, one end of the pedal 1 is stepped on , the return spring shrinks, and when the foot is lifted, the return spring stretches to reset one end of the pedal 1, thereby realizing the purpose of the reciprocating motion of the pedal 1. Of course, there are various forms of the return spring, which will not be repeated in this article.

In addition, we also need to set a pawl device on the cam structure 2, so that the cam structure 2 can only move in one direction; 3 to move in the horizontal direction, so that the inner shell 94 performs a rotary motion. When the foot is lifted, under the action of the return spring, the pedal 1 is lifted up, thereby driving the rack 3 to move horizontally in the opposite direction; at this time, under the action of the ratchet, the gear combination and the inner shell 94 will Can turn towards the opposite direction; In this way, when one end of the pedal 1 is stepped on, the inner shell 94 can be turned towards one direction, and when the pedal 1 is lifted upwards, the inner shell 94 will be in the Under the effect of inertia, it still rotates in this direction, and the rotation of the inner shell 94 will not be affected by the reverse movement of the rack 3; in this way, the inner shell 94 can be moved in one direction, and the grounding wire can be wound Purpose on the insulating rod 81 located on the inner side of the storage tool.

Of course, for the pawl device, its structure and installation can have various forms, which are widely used in engineering applications; in this paper, as long as the cam structure 2 can only move in one direction, it will not be repeated in this paper.

In addition, we can also provide a snap ring 92 on the top of the housing 91 to ensure that the insulating rod 81 is placed vertically.

In the storage tool provided by the utility model, the grounding wire is placed on the inner shell 94 inside the storage tool, the insulating rod 81 is placed vertically, the duckbill pliers 82 are placed in the storage tool, and the The ring 92 keeps the insulating rod 81 vertical. In this way, when we step on the pedal 1 , the inner casing 94 and the grounding wire disposed on the inner casing 94 can be rotated, so that the grounding wire can be wound on the fixed insulating rod 81 .

Of course, the snap ring 92 can be set in a triangular shape, and snapped to the mouth of the casing 91; in addition, it can also be set in other shapes, as long as the vertical placement of the insulating rod 81 can be ensured.

In addition, based on practical experience, we can set the height of the storage tool within a range of 30 cm to 50 cm. Specifically, when the length of the grounding wire to be stored is longer, we can set the height of the storage tool to 50 centimeters; similarly, if the length of the ground wire to be stored is short, we can set the height of the storage tool to 30 cm, so that the ground wire can be accommodated in the storage tool and the purpose of storage can be achieved.

In addition, we can set the diameter range of the storage tool at 25 cm to 35 cm.

Specifically, when the length of the grounding wire to be stored is longer and a storage tool with a larger volume is required, we can set the diameter of the storage tool to 35 cm, which can increase the volume of the storage tool. Realize the purpose of storing the longer grounding wire; similarly, if the length of the grounding wire to be stored is shorter and a storage tool with a smaller volume is needed, we can set the diameter of the storage tool to 25 cm, so that The volume of the storage tool can be reduced, and the purpose of storing a shorter grounding wire can be realized.

Of course, we can also set the height of the storage tool and the diameter of the storage tool to other values according to the actual situation, so as to meet the purpose of storing grounding wires of different sizes.

In addition, we can also set the material of the outer shell 91 to reinforced plastic; in this way, the outer shell 91 made of reinforced plastic can achieve the purpose of reducing weight; of course, we can also set the material of the inner shell 94 to reinforced plastic; In addition, we can also set the outer shell 91 and the inner shell 94 of different materials according to the actual situation, which will not be repeated in this article.

The storage tool provided by the utility model has been introduced in detail above. In this paper, specific examples are used to illustrate the principle and implementation of the present utility model, and the descriptions of the above embodiments are only used to help understand the method and core idea of the present utility model. It should be pointed out that for those of ordinary skill in the art, without departing from the principle of the utility model, some improvements and modifications can also be made to the utility model, and these improvements and modifications also fall into the protection of the claims of the utility model. within range.

Claims (5)

1. A storage tool, characterized in that it comprises a vertically arranged foot pedal and a cylindrical shell; the inside of the shell is provided with a tooth bar that is connected with the foot pedal and can move horizontally and is connected with the The rack is connected and includes a gear combination of bevel gears that can rotate around a vertical axis; An inner shell that rotates for the shaft to be housed on an insulating rod. 2. The storage tool according to claim 1, wherein the gear combination comprises two stacked gears respectively meshing with the bevel gear and the rack, and the two stacked gears are separated by themselves teeth mesh with each other. 3 . The storage tool according to claim 2 , wherein a snap ring is provided on the top of the housing to ensure the vertical placement of the insulating rod. 4 . 4. The storage tool according to claim 1, wherein the height of the storage tool ranges from 30 cm to 50 cm. 5. The storage tool according to claim 1, characterized in that, the diameter of the storage tool ranges from 25 cm to 35 cm.