CN213521049U

CN213521049U - Cable dragging device for cable laying

Info

Publication number: CN213521049U
Application number: CN202022683753.0U
Authority: CN
Inventors: 张丽娟
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-18
Filing date: 2020-11-18
Publication date: 2021-06-22
Anticipated expiration: 2030-11-18

Abstract

The utility model discloses a cable dragging device for cable laying, which comprises a device shell, the bottom of the device shell is fixedly provided with a sliding plate, when the device base needs to be disassembled and moved by using the sliding plate in bad weather, a motor rotates to drive a connecting rod to rotate, a first bevel gear at the front end of the connecting rod drives a second bevel gear to rotate, the inner part of the second bevel gear is provided with threads, the second bevel gear is in threaded connection with a threaded rod through the threads, when the second bevel gear rotates forwards, the threaded rod is driven to move downwards, the device base is fixed, when the second bevel gear rotates backwards, the threaded rod is driven to move upwards, the bottom sliding plate can be leaked out from the dismounting device base, the device can be moved on ice and snow, in order to stabilize the cable on a rolling wheel, the outer surface of the rolling wheel is provided with two limiting plates, even if a bumpy road surface is moved, the cable can be limited at, and the fixing rods are arranged on the two sides, so that the device is stable.

Description

Cable dragging device for cable laying

Technical Field

The utility model relates to a cable mobile device technical field specifically is a cable is laid and is used cable drive device.

Background

The cable laying refers to a process of laying and installing cables along the checked route to form a cable line. According to the use occasion, the method can be divided into a plurality of laying modes such as overhead, underground, underwater, wall, tunnel and the like. The reasonable selection of the laying mode of the cable is very important for ensuring the transmission quality, reliability, construction maintenance and the like of the line, and the direct-buried laying mode is generally adopted for the long-distance communication cable in order to ensure the safe and reliable communication. The main cables (trunk cables for relays and users) in cities generally adopt a pipeline laying mode to ensure safe and reliable communication, convenient installation and replacement, beautiful appearance and the like. The distribution cable in the city can adopt an overhead and wall laying mode, and is gradually replaced by a pipeline laying mode along with the development of modern city construction.

In the prior art, because the inside of cable is mostly the metal, so can be very heavy, it is too hard to generally directly move the cable, so use the small handcart to make the cable remove many times, but in many places of china, often can meet bad weather, make certain cable fracture, need in time salvage, especially meet under big snow or the extremely low environment of temperature, icy road, the wheel is extremely difficult to walk on ice surface and snowfield, can't carry out timely salvage to cracked cable, and the cable meets jolt the road surface when the transportation and can lead to the cable displacement, lead to the one end of cable to drag on ground, lead to the wearing and tearing of cable, lead to a section cable unable use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cable dragging device for cable laying to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: including the device shell, the bottom fixed mounting of device shell has the slide, the device base is installed to the bottom of slide, the equal fixed mounting in both sides surface of device shell has the protective housing, two the motor is all installed to the inside of protective housing, two the connecting rod, two are installed to the one end of motor output shaft the surface of connecting rod all overlaps and is equipped with first conical gear, two the equal fixed mounting in both sides of device shell has the connecting plate, two the second conical gear is installed at the top of connecting plate, and two second conical gear and first conical gear meshing are connected, two the threaded rod is all installed to the inside of second conical gear, and two threaded rods run through the top surface threaded connection of connecting plate and slide and device base.

Furthermore, the inner surface walls of the two sides of the device shell are fixedly provided with connecting blocks.

Furthermore, the outer wall of the connecting block is sleeved with a rolling wheel.

Furthermore, the outer surface cover of the wheel that rolls is equipped with two limiting plates.

Furthermore, the through holes are formed in the outer surfaces of the two sides of the device shell, and the fixing rods are slidably mounted inside the through holes.

Further, the outer surfaces of two sides of the rolling wheel are provided with fixing holes.

Furthermore, two the dead lever runs through hole and fixed orifices sliding connection, the bottom fixed mounting of device base has four universal wheels.

The utility model has the advantages that: when meeting bad weather and needing to dismantle the device base and use the slide to remove, drive the connecting rod through the motor rotation and rotate, it starts to rotate to drive the second bevel gear when the first bevel gear of connecting rod front end is rotatory, the inside of second bevel gear is provided with the screw thread, through screw thread and threaded rod threaded connection, when second bevel gear forward rotation, drive the threaded rod and move down, the fixing device base, when second bevel gear counter-rotation formula, drive the threaded rod and move up, alright dismounting device base spills bottom slide, make the device also can move at ice surface and snow surface, for the cable is stable on the wheel that rolls, the surface mounting of the wheel that rolls has two limiting plates, even remove the road surface of jolting and also can be spacing the cable in the intermediate position of the wheel that rolls, and the dead lever is installed to both sides, make the device stable.

Drawings

Fig. 1 is a schematic cross-sectional view of an embodiment of the present invention;

FIG. 2 is a perspective view of the rolling wheel of FIG. 1;

fig. 3 is an enlarged schematic view of a point a in fig. 1.

Reference numerals: 1. a device housing; 2. a device base; 3. a slide plate; 4. a universal wheel; 5. a protective shell; 6. a motor; 7. a first bevel gear; 8. a second bevel gear; 9. a threaded rod; 10. a connecting plate; 11. connecting blocks; 12. fixing the rod; 13. a rolling wheel; 14. a limiting plate; 15. a connecting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, fig. 1 is a schematic cross-sectional view of an embodiment of the present invention; FIG. 2 is a schematic view of a portion of the internal structure of FIG. 1; fig. 3 is an enlarged schematic view of a portion a in fig. 1, and a cable pulling device for cable laying, including a device housing 1, a sliding plate 3 is fixedly arranged at the bottom of the device shell 1, a device base 2 is arranged at the bottom of the sliding plate 3, protective housings 5 are fixedly arranged on the outer surfaces of two sides of the device shell 1, motors 6 are arranged in the two protective housings 5, one ends of output shafts of the two motors 6 are provided with connecting rods 15, the outer surfaces of the two connecting rods 15 are respectively sleeved with a first bevel gear 7, connecting plates 10 are fixedly arranged on the inner surface walls of the two sides of the device shell 1, and second bevel gears 8 are arranged on the tops of the two connecting plates 10, two second bevel gears 8 are meshed with the first bevel gear 7, threaded rods 9 are arranged inside the two second bevel gears 8, and two threaded rods 9 penetrate through the connecting plate 10 and the sliding plate 3 to be in threaded connection with the top surface of the device base 2.

The inner surface walls of two sides of the device shell 1 are fixedly provided with connecting blocks 11, and rolling wheels 13 are fixed through the connecting blocks 11.

The outer wall of the connecting block 11 is sleeved with a rolling wheel 13, and the outer surface of the rolling wheel 13 is sleeved with a cable.

Two limiting plates 14 are sleeved on the outer surface of the rolling wheel 13, and the cable is limited through the limiting plates 14.

The device shell 1 is provided with through holes on the outer surfaces of two sides, a fixing rod 12 is slidably mounted inside the through holes, and the fixing rod 12 prevents the rolling wheel 13 from rotating.

The outer surface of the two sides of the rolling wheel 13 is provided with a fixing hole, two fixing rods 12 penetrate through the through hole and are connected with the fixing hole in a sliding mode, four universal wheels 4 are fixedly mounted at the bottom of the device base 2, and the universal wheels 4 enable the device to move on the normal ground.

To sum up, the utility model provides a cable dragging device for cable laying, when meeting the bad weather and needing to dismantle device base 2 and use slide 3 to move, rotate through motor 6 and drive connecting rod 15, first bevel gear 7 at the front end of connecting rod 15 drives second bevel gear 8 to begin to rotate when rotating, the inside of second bevel gear 8 is provided with screw thread, through screw thread and threaded rod 9 threaded connection, when second bevel gear 8 rotates in the forward direction, drive threaded rod 9 to move downwards, fix device base 2, when second bevel gear 8 rotates in the reverse direction, drive threaded rod 9 to move upwards, alright dismantlement device base 2 bottom spills slide 3, make the device also can move on ice surface and snow surface, for the cable is stable on rolling wheel 13, two limiting plates 14 are installed on the outer surface of rolling wheel 13, even move the road surface of jolting and can also limit the cable at the intermediate position of rolling wheel 13, and fixing rods 12 are installed at both sides to stabilize the device.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a cable dragging device for cable laying, includes device shell (1), its characterized in that: the device comprises a device shell (1), a sliding plate (3) is fixedly mounted at the bottom of the device shell (1), a device base (2) is mounted at the bottom of the sliding plate (3), protective shells (5) are fixedly mounted on the outer surfaces of two sides of the device shell (1), motors (6) are mounted inside the two protective shells (5), connecting rods (15) are mounted at one ends of output shafts of the two motors (6), first bevel gears (7) are sleeved on the outer surfaces of the two connecting rods (15), connecting plates (10) are fixedly mounted on the inner surface walls of the two sides of the device shell (1), second bevel gears (8) are mounted at the tops of the two connecting plates (10), the two second bevel gears (8) are meshed with the first bevel gears (7) and connected with the first bevel gears (7), and threaded rods (9) are mounted inside the two second bevel gears (, and the two threaded rods (9) penetrate through the connecting plate (10) and the sliding plate (3) and are in threaded connection with the top surface of the device base (2).

2. The cable pulling device for cable laying according to claim 1, wherein: the inner surface walls of the two sides of the device shell (1) are fixedly provided with connecting blocks (11).

3. The cable pulling device for cable laying according to claim 2, wherein: the outer wall of the connecting block (11) is sleeved with a rolling wheel (13).

4. A cable pulling device for cable laying according to claim 3, wherein: two limiting plates (14) are sleeved on the outer surface of the rolling wheel (13).

5. The cable pulling device for cable laying according to claim 1, wherein: the device is characterized in that through holes are formed in the outer surfaces of the two sides of the device shell (1), and fixing rods (12) are slidably mounted inside the through holes.

6. A cable pulling device for cable laying according to claim 3, wherein: the outer surfaces of two sides of the rolling wheel (13) are provided with fixing holes.

7. The cable pulling device according to claim 5, wherein: two dead lever (12) run through-hole and fixed orifices sliding connection, the bottom fixed mounting of device base (2) has four universal wheels (4).