CN218057989U - An auxiliary tool for erecting cables - Google Patents

Abstract

The utility model discloses an auxiliary tool for cable erection, which comprises a fixed base plate, fixed side shells are installed on the front and rear sides of the upper end of the fixed base plate, and drive motors are installed on the lower ends of the two fixed side shells. The output end of the drive motor is equipped with a transmission screw, the outside of the transmission screw is located inside the fixed side shell and a slider is slidably installed, and a cable fixing roller is arranged between the two sliders, and the cable fixing roller is formed by It consists of two fixed squares and a rotating roller. The inside of the slider is provided with a fixed square groove. Both sides of the upper end of the fixed square are installed with first adjusting screws. The lower end of the fixed bottom plate is provided with an inverter and A storage battery, the output end of the storage battery is electrically connected to the input end of the inverter, side frames are installed on one side outside the two sliders, and sliding rollers are rotatably installed between the two side frames. By lifting the cable fixing roller, the cable erection work is more convenient.

Description

An auxiliary tool for erecting cables

technical field

The utility model relates to the field of auxiliary equipment, in particular to an auxiliary equipment for cable erection.

Background technique

A cable is a cable erection auxiliary device for electric energy or signal transmission. It is usually composed of several or several groups of wires, and several or several groups of wires are twisted to form a rope-like cable. It is often twisted around a center, and the entire outer surface is covered with a highly insulating covering layer. The cable has the characteristics of internal electrification and external insulation.

In the process of erecting existing cables, it is usually necessary to use an auxiliary device to wind up and take out the cables, so as to make the erection work more convenient.

However, the existing retracting and unwinding device for auxiliary cable erection only has the function of retracting and unwinding the cable. The part hangs in the air, and the cable is pulled under the action of the cable's own weight, thereby affecting the service life of the cable. Therefore, an auxiliary tool for cable erection is proposed.

Utility model content

(1) Solved technical problems

Aiming at the deficiencies of the prior art, the utility model provides an auxiliary tool for cable erection to solve the problems raised in the background art above.

(2) Technical solutions

In order to achieve the above purpose, the utility model provides the following technical solutions: an auxiliary cable erection tool, including a fixed base plate, fixed side shells are installed on the front and rear sides of the upper end of the fixed base plate, and the lower ends of the two fixed side shells are Both drive motors are installed, and the output ends of the two drive motors are equipped with transmission screws. The outside of the transmission screws is located in the interior of the fixed side shell and a slider is slidably installed, and the slider and the transmission screw are connected through threads. A cable fixing roller is arranged between the two sliders, and the cable fixing roller is composed of two fixing squares and a rotating roller, and the two fixing squares are connected to the rotating roller in rotation, and the inside of the slider is provided with a fixing square groove , and the fixed square is compatible with the fixed square groove, first adjusting screws are installed on both sides of the inner upper end of the fixed square, and the first adjusting screw runs through the fixed square and extends to the inside of the fixed square groove, the fixed bottom plate An inverter and a battery are arranged at the lower end of the battery, the output end of the battery is electrically connected to the input end of the inverter, the output end of the inverter is electrically connected to the input end of the drive motor, and the two slides Side frames are installed on one side outside the block, and sliding rollers are installed in rotation between the two side frames.

Preferably, the fixed side shell is fixedly connected to the fixed bottom plate, and the side frame is fixedly connected to the slider.

Preferably, both sides of the inner lower end of the fixed bottom plate are provided with inner slide grooves, and a second adjusting screw is installed on the side where the upper end of the fixed bottom plate is located at the upper end of the inner slide groove.

Preferably, an L-shaped support base plate is installed inside the inner chute, and the L-shaped support base plate is slidably connected to the inner chute, and the second adjusting screw is rotatably connected to the L-shaped support base plate.

Preferably, the inner chute is integrally formed with the fixed bottom plate, and the second adjusting screw is connected with the fixed bottom plate through thread fit.

Preferably, Fuma wheels are installed at the four corners outside the battery at the lower end of the fixed bottom plate.

(3) Beneficial effects

Compared with the prior art, the utility model provides an auxiliary tool for cable erection, which has the following beneficial effects:

1. Convert the DC power in the battery into AC power through the inverter to supply power to the drive motor, and drive the drive screw at the output end of the motor to rotate. The rotary motion is converted into the linear motion of the slider, which makes the lifting of the cable fixing roller more convenient, and then makes the cable reel rise and fall accordingly, put the reeled and unwound cable on the outside of the sliding roller, and support the cable through the sliding roller Function, in conjunction with the lifting of the cable fixing roller, solves the problem in the background technology that the cable is suspended in mid-air and affects the service life of the cable when it is erected;

2. Turn the first adjusting screw, and the first adjusting screw and the slider will convert the rotary motion of the first adjusting screw into a linear motion under the thread cooperation, so that the first adjusting screw is separated from the slider, and the two outer parts of the cable fixing roller are canceled. The fixed limit function of the fixed square at the end, and then remove the cable fixing roller from the fixing square groove inside the slider, install the cable reel on the outside of the rotating roller, and then install the cable fixing roller inside the slider, so that the cable reel The installation is more convenient and quick.

Description of drawings

Fig. 1 is a schematic diagram of the overall structure of the utility model;

Fig. 2 is a three-dimensional view of the structure of the cable fixing roller and the slider of the present invention;

Fig. 3 is a plan view of the internal structure of the fixed base plate of the present invention;

Fig. 4 is a plan view of the internal structure of the slider of the utility model.

In the figure: 1. Fixed bottom plate; 2. Fixed side shell; 3. Driving motor; 4. Transmission screw; 5. Slider; 6. Fixed square groove; 7. First adjusting screw; 8. Cable fixing roller; Fixed block; 10, rotating roller; 11, side frame; 12, sliding roller; 13, second adjusting screw; 14, L-shaped support bottom plate; 15, inner chute; 16, inverter; 17, storage battery; Fuma wheel.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

The utility model provides a technical solution, an auxiliary tool for cable erection, as shown in Fig. The drive motor 3 is installed at the lower end of the interior, and the output ends of the two drive motors 3 are all equipped with a transmission screw 4. The outside of the transmission screw 4 is located inside the fixed side shell 2. A slider 5 is slidingly installed, and the slider 5 is connected to the transmission screw. 4 is connected through thread fit, and a cable fixing roller 8 is arranged between the two sliders 5. The cable fixing roller 8 is composed of two fixing squares 9 and a rotating roller 10, and the two fixing squares 9 are connected with the rotating roller 10 in rotation, sliding The inside of the block 5 is provided with a fixed square groove 6, and the fixed square 9 is compatible with the fixed square groove 6, and the first adjusting screw 7 is installed on both sides of the upper end of the fixed square 9, and the first adjusting screw 7 runs through the fixed square 9 and extend to the inside of the fixed square groove 6, the lower end of the fixed bottom plate 1 is provided with an inverter 16 and a storage battery 17, the output end of the storage battery 17 is electrically connected with the input end of the inverter 16, and the output end of the inverter 16 It is electrically connected with the input end of the driving motor 3, and a side frame 11 is installed on one side outside the two sliders 5, and a sliding roller 12 is installed in rotation between the two side frames 11, through which the sliding roller 12 is used for the winding and unwinding. The cable acts as a support.

Further, the fixed side shell 2 is fixedly connected to the fixed bottom plate 1 , and the side frame 11 is fixedly connected to the slider 5 .

Further, both sides of the inner lower end of the fixed base plate 1 are provided with inner chute 15, and the upper end of the fixed base plate 1 is located at the side of the upper end of the inner chute 15, and a second adjusting screw 13 is installed, and the rotation of the second adjusting screw rod 13 makes the L-shaped support base plate 14 is lifted, so that the fixed base plate 1 is supported and raised for fixed placement.

Further, the inside of the inner chute 15 is equipped with an L-shaped support base plate 14, and the L-shaped support base plate 14 is slidably connected with the inner chute 15, and the second adjusting screw 13 is rotationally connected with the L-shaped support base plate 14, and the L-shaped support base plate 14 is used. In order to produce support and fixation to the fixed bottom plate 1.

Further, the inner chute 15 is integrally formed with the fixed bottom plate 1 , and the second adjusting screw 13 is connected with the fixed bottom plate 1 through thread fit.

Further, Fuma wheels 18 are installed at the four corners outside the battery 17 at the lower end of the fixed base plate 1, and the Fuma wheels 18 make the movement of the fixed base plate 1 more convenient.

The working principle of this device: make the movement of the auxiliary appliance more convenient through the Fuma wheel 18, turn the first adjusting screw rod 7, the first adjusting screw rod 7 and the slide block 5 will convert the rotational movement of the first adjusting screw rod 7 into Linear movement, so that the first adjusting screw 7 is separated from the slider 5, canceling the fixing and limiting effect on the fixed squares 9 at both ends of the cable fixing roller 8, and then the cable fixing roller is removed from the fixing square groove 6 inside the slider 5 8. Install the cable reel on the outside of the rotating roller 10, and then install the cable fixing roller 8 inside the slider 5, so that the installation of the cable reel is more convenient and quick. The device 16 converts the direct current in the storage battery 17 into an alternating current to supply power to the drive motor 3, and the drive screw 4 at the output end of the drive motor 3 rotates, and the slider 5 and the drive screw 4 are screwed together under the thread cooperation and the sliding connection with the fixed side shell 2. The rotary motion of the drive screw 4 is converted into the linear motion of the slide block 5, so that the lifting of the cable fixing roller 8 is more convenient, and then the cable reel is raised and lowered accordingly. The sliding roller 12 supports the cables.

In the description of the present utility model, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", " The orientation or positional relationship indicated by "top", "inner", "front", "central", "both ends" etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description , rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the utility model.

In addition, the terms "first", "second", "third" and "fourth" are used for descriptive purposes only, and should not be understood as indicating or implying relative importance or implicitly specifying the number of indicated technical features, Thus, a feature defined as "first", "second", "third" and "fourth" may explicitly or implicitly include at least one of such features.

In this utility model, unless otherwise clearly specified and limited, terms such as "installation", "setting", "connection", "fixation" and "rotation" should be understood in a broad sense, for example, it may be a fixed connection, It can also be detachable connection, or integrated; it can be mechanical connection or electrical connection; it can be directly connected or indirectly connected through an intermediary, and it can be the internal communication of two components or the interaction of two components Unless otherwise clearly defined, those skilled in the art can understand the specific meanings of the above terms in the present utility model according to specific situations.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (6)

1. The utility model provides a cable erection appurtenance which characterized in that: the storage battery inverter comprises a fixed bottom plate (1), fixed side casings (2) are mounted on the front side and the rear side of the upper end of the fixed bottom plate (1), driving motors (3) are mounted at the lower ends of the interiors of the two fixed side casings (2), transmission screws (4) are mounted at the output ends of the two driving motors (3), a sliding block (5) is mounted outside the transmission screws (4) and is located in the fixed side casing (2) in a sliding mode, the sliding block (5) is connected with the transmission screws (4) in a threaded fit mode, a cable fixing roller (8) is arranged between the two sliding blocks (5), the cable fixing roller (8) is composed of two fixed blocks (9) and a rotating roller (10), the two fixed blocks (9) are rotatably connected with the rotating roller (10), a fixed square groove (6) is formed in the interior of the sliding block (5), the fixed blocks (9) are matched with the fixed square groove (6), first adjusting screws (7) are mounted on the two sides of the upper end of the interior of the fixed blocks (9), the first adjusting screws (7) penetrate through the fixed blocks (9) and extend to the fixed square groove (6), the lower end of the storage battery inverter (16) is electrically connected with the output end of the inverter (17) and the inverter (17) is arranged on the storage battery input end of the storage battery (17), the output end of the inverter (16) is electrically connected with the input end of the driving motor (3), two side frames (11) are installed on one side of the outer portion of the sliding block (5), and a sliding roller (12) is installed between the two side frames (11) in a rotating mode.

2. An auxiliary tool for erecting cables according to claim 1, wherein: the fixed side shell (2) is fixedly connected with the fixed bottom plate (1), and the side frame (11) is fixedly connected with the sliding block (5).

3. An auxiliary tool for erecting cable according to claim 1, wherein: both sides of the inner lower end of the fixed bottom plate (1) are provided with inner chutes (15), and one side of the upper end of the fixed bottom plate (1), which is located at the upper end of the inner chutes (15), is provided with a second adjusting screw rod (13).

4. An auxiliary tool for erecting cables according to claim 3, wherein: the inside mounting of interior spout (15) has L type supporting baseplate (14), and L type supporting baseplate (14) and interior spout (15) sliding connection, second adjusting screw (13) are connected with L type supporting baseplate (14) rotation.

5. An auxiliary tool for erecting cables according to claim 3, wherein: the inner sliding groove (15) and the fixed bottom plate (1) are integrally formed, and the second adjusting screw rod (13) is connected with the fixed bottom plate (1) in a threaded fit mode.

6. An auxiliary tool for erecting cables according to claim 1, wherein: the four corners of the lower end of the fixed bottom plate (1) outside the storage battery (17) are provided with the wheel (18).

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