CN217708303U

CN217708303U - Construction equipment is used in light current installation

Info

Publication number: CN217708303U
Application number: CN202221683128.9U
Authority: CN
Inventors: 张石玉; 彭辉; 韩超; 高雷; 魏明慧
Original assignee: Hefei Corundum Computer Technology Co ltd
Current assignee: Hefei Corundum Computer Technology Co ltd
Priority date: 2022-06-30
Filing date: 2022-06-30
Publication date: 2022-11-01
Anticipated expiration: 2032-06-30

Abstract

The utility model discloses a construction equipment is used in light current installation relates to light current installation technical field, the on-line screen storage device comprises a base, the upper end fixed mounting of base has the barrel, the inside of barrel is rotated and is connected with the drum, be provided with the center post on the drum, one side of barrel is provided with the casing, the inside of casing is rotated and is connected with the compression roller, be provided with the threading groove on the casing, the quantity of compression roller is provided with two, two the compression roller all is connected with the motor. The beneficial effects of the utility model are that: the optical fiber of lapping is placed outside the center post, and the one end of optic fiber is inserted in the threading inslot and is carried through the compression roller rotation, and a pulling force is exerted to the optical fiber and is carried at the uniform velocity towards the casing outside gradually to the optical fiber, prevents like this that the winding from appearing when the unwrapping wire of optic fiber, guarantees the continuity of optic fiber unwrapping wire.

Description

Construction device for weak current installation

Technical Field

The utility model relates to a light current installation technical field specifically is a construction equipment is used in light current installation.

Background

The weak current is generally video, network and telephone line and audio equipment, and generally speaking, the weak current is a signal transmission carrier. The direct current voltage of weak current is generally within 32V, and the direct current voltage can be used only by connecting a signal line to a home, unlike strong current which has a large circuit frame.

At present when carrying out the net twine and laying, installer need carry out the unwrapping wire operation, optic fibre needs installer to insert and extend to optical fiber box department along the spool, along with the deepening of degree of depth, frictional force between optic fibre and the spool is big more, therefore generally behind the other end outcrop of optic fibre, operating personnel can directly draw from the one end of outcrop and drag, installer leaves the back, because unmanned looking after the one end of bundling optic fibre, the winding of optic fibre appears very easily, lead to optic fibre can't continuously to get into in the spool.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a construction equipment is used in weak current installation utilizes the compression roller rotation can take out the optic fibre of placing in the barrel gradually to carry to the outside gradually, when carrying out the optic fibre unwrapping wire, avoided the optic fibre winding together like this, guarantee the continuity that optic fibre was carried, with the above-mentioned weak point of solving among the prior art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a construction equipment is used in weak current installation, includes the base, the upper end fixed mounting of base has the barrel, the inside of barrel rotates and is connected with the drum, be provided with the center post on the drum, one side of barrel is provided with the casing, the inside of casing rotates and is connected with the compression roller, be provided with the threading groove on the casing, the quantity of compression roller is provided with two, two the compression roller all is connected with the motor.

Preferably, the two press rolls are both arranged inside the shell, and a rubber coating is arranged outside the press rolls.

Preferably, the gap between the press rolls is not more than one millimeter, and the rotation directions of the two press rolls are opposite.

Preferably, the threading groove is arranged between the two compression rollers, an opening at one end of the threading groove is arranged in the barrel, and an opening at the other end of the threading groove is arranged on the outer wall of the shell.

Preferably, including power supply portion, power supply portion is used for right the motor provides the electric energy, power supply portion includes battery and switch, battery fixed mounting is in the base, switch fixed mounting is outside at the base, the battery the switch electric connection between the motor.

Preferably, the central column is provided with an insertion hole, and a placement box is inserted into the insertion hole.

Preferably, the number of the placing boxes is four, and the cross-sectional shape of the placing box is a quarter circle.

Compared with the prior art, the beneficial effects of the utility model are that: this construction equipment is used in light current installation: the optical fiber of lapping is placed outside the center post, and the one end of optic fiber is inserted in the threading inslot and is carried through the compression roller rotation, and a pulling force is exerted to the optical fiber and is carried at the uniform velocity towards the casing outside gradually to the optical fiber, prevents like this that the winding from appearing when the unwrapping wire of optic fiber, guarantees the continuity of optic fiber unwrapping wire.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.

This document provides an overview of various implementations or examples of the technology described in this disclosure, and is not a comprehensive disclosure of the full scope or all features of the disclosed technology.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.

Fig. 1 is a schematic view of an overall structure provided by an embodiment of the present invention;

FIG. 2 is a schematic view of an overall frying structure provided in the embodiment of the present invention;

fig. 3 is an overall cross-sectional view of an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a central column and a placing box provided by the embodiment of the present invention.

In the figure: 10. a base; 11. a barrel; 12. a housing; 13. a storage battery; 14. a switch; 15. a threading slot; 16. a compression roller; 17. wire coils; 18. a central column; 181. placing into the hole; 19. placing the box; 20. an electric motor.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more apparent, the technical solutions of the embodiments of the present disclosure will be described clearly and completely with reference to the drawings of the embodiments of the present disclosure. It is to be understood that the described embodiments are only a few embodiments of the present disclosure, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the disclosure without any inventive step, are within the scope of protection of the disclosure.

Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this disclosure belongs. The use of the word "comprising" or "comprises", and the like, in this disclosure is intended to mean that the elements or items listed before that word, include the elements or items listed after that word, and their equivalents, without excluding other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may also include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a construction equipment is used in weak current installation, the on-line screen storage device comprises a base 10, the upper end fixed mounting of base 10 has barrel 11, barrel 11 sets up hollow tubular structure, barrel 11's internal rotation is connected with drum 17, drum 17 can rotate in barrel 11's inside, be provided with center post 18 on drum 17, center post 18 fixed mounting is on drum 17, center post 18 and barrel 11 are concentric, the optic fibre of lapping is placed on drum 17 and the activity cup joints in the outside of center post 18, one side of barrel 11 is provided with casing 12, casing 12's internal rotation is connected with compression roller 16, be provided with threading groove 15 on casing 12, optic fibre need insert in threading groove 15 and pass between two compression rollers 16, the quantity of compression roller 16 is provided with two, two compression rollers 16 all are connected with motor 20, it rotates to drive compression roller 16 through motor 20, can carry optic fibre when compression roller 16 is rotatory, it carries optic fibre gradually to carry optic fibre towards casing 12 outside at the uniform velocity to apply a pulling force to optic fibre in barrel 11 through compression roller 16, prevent like this that optic fibre from twining from appearing when guaranteeing the continuity of optic fibre unwrapping wire.

Referring to fig. 3, two compression rollers 16 are disposed inside the housing 12, and a rubber coating is disposed outside the compression rollers 16, and the rubber coating can deform to some extent to ensure that the optical fiber can be clamped during rotation, thereby avoiding a slip phenomenon between the optical fiber and the compression rollers 16.

Referring to fig. 3, the gap between the rollers 16 is not greater than one millimeter, and the two rollers 16 rotate in opposite directions with a small enough gap to ensure sufficient pressure on the optical fiber to ensure stability during transportation and prevent slippage between the rollers 16 and the optical fiber.

Referring to fig. 3, the threading groove 15 is disposed between two press rollers 16, an opening at one end of the threading groove 15 is disposed in the barrel 11, an opening at the other end of the threading groove 15 is disposed on an outer wall of the housing 12, the optical fiber in the barrel 11 extends to the outside of the housing 12 through the threading groove 15, and the press rollers 16 disposed at the threading groove 15 rotate to provide power for the transmission of the optical fiber, so that the optical fiber is continuously transmitted to the outside through the threading groove 15.

Referring to fig. 2, the power supply unit is configured to provide electric energy to the motor 20, the power supply unit includes a storage battery 13 and a switch 14, the storage battery 13 is fixedly installed in the base 10, the switch 14 is fixedly installed outside the base 10, the storage battery 13, the switch 14 and the motor 20 are electrically connected, the storage battery 13 can supply power to the motor 20, and the switch 14 is configured to control start and stop of the motor 20.

Referring to fig. 1 and 4, an insertion hole 181 is formed in the center post 18, a placement box 19 is inserted into the insertion hole 181, the number of the placement boxes 19 is four, the cross-sectional shape of the placement box 19 is set to be a quarter circle, 4 placement boxes 19 can form a cylinder shape and just can be inserted into the insertion hole 181, a storage space is increased, and common accessories or tools can be placed in the storage space, so that the center post 18 can be used for positioning coiled optical fibers to prevent the coiled optical fibers from being wound during unreeling, and the space at the position of the center post 18 can be used for storing the coiled optical fibers.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive on the scope of the appended claims.

Claims

1. The utility model provides a construction equipment is used in light current installation which characterized in that: including base (10), the upper end fixed mounting of base (10) has barrel (11), the inside rotation of barrel (11) is connected with drum (17), be provided with center post (18) on drum (17), one side of barrel (11) is provided with casing (12), the inside rotation of casing (12) is connected with compression roller (16), be provided with through wires groove (15) on casing (12), the quantity of compression roller (16) is provided with two, two compression roller (16) all are connected with motor (20).

2. The construction equipment for weak current installation according to claim 1, wherein: the two compression rollers (16) are arranged inside the shell (12), and rubber coatings are arranged outside the compression rollers (16).

3. The construction equipment for weak current installation according to claim 2, wherein: the gap between the press rolls (16) is not more than one millimeter, and the rotation directions of the two press rolls (16) are opposite.

4. A construction apparatus for weak current installation according to claim 1, wherein; the threading groove (15) is arranged between the two pressing rollers (16), an opening at one end of the threading groove (15) is arranged in the barrel body (11), and an opening at the other end of the threading groove (15) is arranged on the outer wall of the shell (12).

5. The construction equipment for weak current installation according to claim 1, wherein; including power supply portion, power supply portion is used for right motor (20) provide the electric energy, power supply portion includes battery (13) and switch (14), battery (13) fixed mounting is in base (10), switch (14) fixed mounting is outside in base (10), battery (13) switch (14) electric connection between motor (20).

6. The construction apparatus for weak current installation according to claim 1, wherein: an embedding hole (181) is formed in the central column (18), and a placing box (19) is inserted into the embedding hole (181).

7. The construction apparatus for weak current installation according to claim 6, wherein: the number of the placing boxes (19) is four, and the cross section of each placing box (19) is in a quarter-circle shape.