CN213738073U

CN213738073U - Cable conveying device

Info

Publication number: CN213738073U
Application number: CN202022764838.1U
Authority: CN
Inventors: 朱政安; 陈志明; 李炬
Original assignee: Zhejiang Dafeng Pipelines Network Co ltd
Current assignee: Zhejiang Dafeng Pipelines Network Co ltd
Priority date: 2020-11-25
Filing date: 2020-11-25
Publication date: 2021-07-20
Anticipated expiration: 2030-11-25

Abstract

The application relates to the field of cable construction, a cable conveyor, including being used for the winding portion of winding cable and the guide portion that is used for guiding the cable, the guide portion is including being used for the inserted bar, it is connected with the guide subassembly to slide on the inserted bar, the guide subassembly including set up in first roller and the second roller that are used for guiding the cable on the inserted bar. The effect that this application has, this application cable conveyor be provided with the guide portion that is used for guiding the cable, can insert the inserted bar and locate the foundation ditch of construction, enter into the underground piping after going into the cable from rich roll portion through first roller, second roller turn, change the original transmission direction of cable, reduce the friction between cable and foundation ditch entry edge, the underground piping entry edge, reduce the damage of cable exocuticle, improve cable signal transmission quality.

Description

Cable conveying device

Technical Field

The application relates to the field of cable construction, in particular to a cable conveying device.

Background

The cable industry has wide application range, relates to the industries of electric power, building, communication, manufacturing and the like, and is closely related to each department of national economy. The cable is also called as the artery and the nerve of the national economy, is an indispensable basic device for transmitting information, manufacturing various motors, instruments and meters and realizing electromagnetic energy conversion, and is a necessary basic product in the future electrification and information-based society. It is often necessary for construction workers to lay the cable beneath the ground.

In the related art, when the cable is laid under the ground, the winding part is large and cannot be placed in the foundation pit, the cable needs to be bent from the ground through the foundation pit and then enters the underground pipeline, as shown in fig. 1, the cable needs to be pulled when the cable is laid, and the cable rubs against the inlet edge of the foundation pit or the inlet edge of the underground pipeline, so that the outer skin of the cable is damaged to a certain extent or even breaks.

SUMMERY OF THE UTILITY MODEL

In order to reduce the damage that causes because of the friction when the cable is laid, this application provides a cable conveyor.

The application provides a cable conveyor adopts following technical scheme:

a cable conveying device comprises a winding part for winding a cable and a guide part for guiding the cable, wherein the guide part comprises an insertion rod, a guide assembly is connected to the insertion rod in a sliding mode, and the guide assembly comprises a first roller and a second roller which are arranged on the insertion rod and used for guiding the cable.

Through above-mentioned technical scheme, this application cable conveyor be provided with the guide portion that is used for guiding the cable, can insert the inserted bar and locate the foundation ditch of construction, enter into the underground piping after the winding part of will twining from first roller, second roller turn, change the original transmission direction of cable, reduce the friction between cable and foundation ditch entry edge, the underground piping entry edge, reduce the damage of cable exocuticle, improve cable signal transmission quality.

Optionally, the inserted link includes a first inserted link and a second inserted link, and the first inserted link and the second inserted link are connected with the guide assembly in a sliding manner.

Through above-mentioned technical scheme, the guide subassembly slides and connects on first inserted bar and second inserted bar, adjusts relative height through guide subassembly and first inserted bar, second inserted bar to adapt to the foundation ditch of the different degree of depth, improve cable conveyor's application scope.

Optionally, the guide subassembly includes the dwang, the both ends of dwang are provided with fixed cover respectively, fixed cover is located first inserted bar with on the second inserted bar, be provided with on the dwang first roller and second roller, first roller with the second roller is parallel to each other.

Through above-mentioned technical scheme, the cable realizes transmitting the turn through first roller and second roller, and first roller and second roller can rotate with the regulation position along with the rotation of dwang, improve the flexibility that the cable was dragged back and forth when the cable transmits.

Optionally, the fixed sleeve is provided with a limiting assembly for limiting the first roller to rotate around the rotating rod, and the limiting assembly comprises a first limiting block and a second limiting block which are arranged on the fixed sleeve.

According to the technical scheme, the first roller is limited through the first limiting block and the second limiting block, the range of the rotation angle of the first roller is limited, so that the rotation angle of the rotating rod is limited, meanwhile, the rotation angle of the second roller is limited, when a cable is laid, the cable needs to be pulled, the cable suddenly moves forwards or backwards, and the cable suddenly moves forwards or backwards to generate acting force on the insertion rod due to friction force between the cable and the first roller and the second roller; the cable has movable angle in first roller and second roller when dragging, reduces the cable to the stability influence in the fixed foundation ditch of inserted bar.

Optionally, the first limiting block and the second limiting block form a limiting angle for the first roller, and the limiting angle is 30-50 degrees.

Through the technical scheme, the limiting angle is controlled to be 30-50 degrees, the first roller and the second roller have movable angles when the cable is pulled, and the stability of fixing the inserting rod is influenced by too large or too small limiting angle.

Optionally, the dwang with be provided with the adjusting part who is used for adjusting the dwang position between the inserted bar, adjusting part including set up in the screw thread and the cover of inserted bar surface are located be used for supporting on the inserted bar the nut of dwang.

Through above-mentioned technical scheme, thereby the nut is used for rotating adjusting nut self position on the inserted bar, when the dwang needs adjustment equilibrium, adjusts the dwang level through the nut on the inserted bar.

Optionally, the bottom of the inserted bar is provided with a fixing assembly for fixing the inserted bar, the fixing assembly comprises a groove body arranged on the side edge of the bottom of the inserted bar, a rotating support leg is hinged in the groove body, and a first spring is arranged between the rotating support leg and the inner wall of the groove body.

Through above-mentioned technical scheme, fixed subassembly is used for fixed inserted bar to be fixed in foundation ditch or other ground, rotates on the inserted bar to be connected with and rotates the stabilizer blade, thereby when the inserted bar is stabilized to needs, thereby is fixed in the foundation ditch with the inserted bar through stabilizer blade and inserted bar cooperation.

Optionally, a limiting part is arranged between the rotating support leg and the inner wall of the groove body, the limiting part comprises a slot arranged on the rotating support leg and a jack arranged on the inserted link, a bolt is arranged in the jack, and the bolt penetrates through the jack and is matched with the slot.

Through above-mentioned technical scheme, the locating part is used for rotating the stabilizer blade spacing, after the construction, will rotate the stabilizer blade and contract to the cell body in, through the bolt of locating part with rotate the slot cooperation on the stabilizer blade, the fixed stabilizer blade that rotates is conveniently carried in the slot.

Optionally, a reset cavity is arranged in the inserted link, the reset cavity is communicated with the jack, a reset plate is arranged on the inserted pin, and a reset spring is arranged between the reset plate and the side wall of the rotating support leg, which is far away from the reset cavity.

Through above-mentioned technical scheme, through reset spring with the automatic socket that inserts of bolt, improve the shrink convenience of rotating the stabilizer blade.

Optionally, a reinforcing rod is arranged between the first insertion rod and the second insertion rod.

Through above-mentioned technical scheme, the stabilizer bar is to the stability of first inserted bar and second inserted bar for the inserted bar can guide the cable steadily.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the utility model provides a cable conveyor be provided with the guide portion that is used for the guide cable, can insert the inserted bar and locate the foundation ditch of construction, enter into the underground piping after turning the cable from winding portion through first roller, second roller, change the original transmission direction of cable, reduce the friction between cable and foundation ditch entry edge, the underground piping entry edge, reduce the damage of cable exocuticle, improve cable signal transmission quality.

2. The first roller is limited by the first limiting block and the second limiting block, the range of the rotation angle of the first roller is limited, so that the rotation angle of the rotating rod is limited, meanwhile, the rotation angle of the second roller is limited, when a cable is laid, the cable needs to be pulled, and suddenly moves forward or moves backward, and the suddenly moving forward or backward of the cable generates acting force on the insertion rod due to friction force between the cable and the first roller and the second roller; the cable has movable angle in first roller and second roller when dragging, reduces the cable to the stability influence in the fixed foundation ditch of inserted bar.

Drawings

Fig. 1 is a schematic view of cable laying in the related art.

Fig. 2 is a schematic view of a cable transportation device as described in the present application.

Fig. 3 is a schematic view of a guide assembly of the cable transportation device described in the present application.

Fig. 4 is a schematic view of a stop assembly of the cable transportation device described in the present application.

Fig. 5 is a schematic view of a fixing assembly of the cable transportation device described in the present application.

Fig. 6 is a cross-sectional view of a stopper of the cable transportation device described in the present application.

Fig. 7 is a schematic view of the inclined plane of the latch of the cable transportation device described in the present application.

Description of reference numerals: 100. a winding part; 101. a base; 102. a winding shaft; 200. a guide section; 201. inserting a rod; 2011. a first plunger; 2012. a second plunger; 2013. a reinforcing bar; 300. a guide assembly; 301. rotating the rod; 302. fixing a sleeve; 303. a first lever; 304. a second lever; 305. a first roller; 306. a second roller; 400. a limiting component; 401. a first stopper; 402. a second limiting block; 500. an adjustment assembly; 501. a thread; 502. a first nut; 503. a second nut; 600. a fixing assembly; 601. a rotating leg; 602. a first spring; 603. a trough body; 700. a socket; 701. a bolt; 702. a jack; 703. a bevel; 704. a reset chamber; 705. a reset plate; 706. a return spring.

Detailed Description

The present application is described in further detail below with reference to figures 2-7.

The embodiment of the application discloses cable conveyor.

As shown in fig. 2, the cable feeding apparatus includes a winding part 100 and a guide part 200, the winding part 100 being used to feed a cable to an underground pipe provided on the ground; the guide portion 200 is used for guiding the cable into the underground pipe by being inserted into the foundation pit.

The winding part 100 includes a base 101, a winding shaft 102 is provided on the base 101, and a cable is wound around the winding shaft 102.

The guide portion 200 includes an insertion rod 201, the insertion rod 201 includes a first insertion rod 2011 and a second insertion rod 2012 parallel to each other, a reinforcing rod 2013 is disposed between the first insertion rod 2011 and the second insertion rod 2012, and the guide assembly 300 is disposed on the first insertion rod 2011 and the second insertion rod 2012.

As shown in fig. 4, the guiding assembly 300 includes a rotating rod 301, two rotating ends of which are respectively provided with a fixing sleeve 302, and the fixing sleeves 302 are respectively sleeved on the first inserting rod 2011 and the second inserting rod 2012. So that the rotating rod 301 is disposed between the first insert rod 2011 and the second insert rod 2012 and can axially rotate around the rotating rod 301. A first rod 303 and a second rod 304 which are parallel to each other are respectively fixed at two ends of the rotating rod 301, the first rod 303 and the second rod 304 are both perpendicular to the rotating rod 301, the first rod 303 and the second rod 304 are both vertically divided by the rotating rod 301, a first roller 305 is arranged between the first rod 303 and the second rod 304 on the same side of the rotating rod 301, a second roller 306 is arranged between the first rod 303 and the second rod 304 on the other side of the rotating rod 301, and the first roller 305 is parallel to the second roller 306.

As shown in fig. 4, a limiting assembly 400 is disposed on the second fixing sleeve 302, and the limiting assembly 400 is used for limiting the rotation angle of the first rod 303 and the second rod 304 along with the rotation rod 301. The limiting assembly 400 comprises a first limiting block 401 and a second limiting block 402 which are arranged on the fixing sleeve 302, the first limiting block 401 and the first limiting block 401 are located on two sides of a vertical space where the rotating rod 301 is located, the first limiting block 401 forms a first straight line to a connecting point of the rotating rod 301 and the fixing sleeve 302, the second limiting block 402 forms a second straight line to a connecting point of the rotating rod 301 and the fixing sleeve 302, and the first straight line and the second straight line form a rotation area with a limiting included angle alpha. Alpha is between 30 and 50 degrees and is adjusted by the positions of the first limiting block 401 and the second limiting block 402. When the first lever 303 rotates along with the rotating lever 301, the first lever 303 abuts against the first stopper 401 or the second stopper 402. Both the two fixing sleeves 302 are provided with a limiting component 400. This embodiment will not be described in detail.

As shown in fig. 3, an adjusting assembly 500 is disposed on the first plunger 2011 and the second plunger 2012, the adjusting assembly 500 includes threads 501 disposed on the outer surfaces of the first plunger 2011 and the second plunger 2012, and a first nut 502 and a second nut 503 respectively sleeved on the first plunger 2011 and the second plunger 2012, and the first nut 502 and the second nut 503 are located below the fixing sleeve 302 and abut against and support the fixing sleeve 302.

As shown in fig. 5, a fixing assembly 600 is disposed at the bottom of the first plunger 2011 and the second plunger 2012, and the fixing assembly 600 is used for enhancing the stability of the plunger 201 fixed in the foundation pit. The fixing assembly 600 comprises a groove body 603 arranged on a first inserted bar 2011, the groove body 603 is parallel to the first inserted bar 2011, a rotating support leg 601 is hinged in the groove body 603, a first spring 602 is arranged between one surface, far away from the rotating support leg 601, in the groove body 603 and the rotating support leg 601, when the rotating support leg 601 is located in the groove body 603, the first spring 602 is in a compressed state, and the rotating support leg 601 can rotate relative to the first inserted bar 2011 to enter the groove body 603 under the drive of the spring.

A limiting member is arranged between the inner wall of the tank body 603 and the rotating leg 601, the limiting member includes a slot provided on the rotating leg 601 and a socket 702 provided on the first plunger 2011, a pin 701 is inserted into the first socket 702, and when the rotating leg 601 is located in the tank body 603, the pin 701 passes through the socket 702 to be matched with the slot.

As shown in fig. 6 and 7, a reset cavity 704 is arranged in the first plunger 2011, the reset cavity 704 is communicated with the jack 702, a reset plate 705 is arranged in the reset cavity 704, the reset plate 705 is integrated with the plug pin 701, and a reset spring 706 is arranged between the reset plate 705 and the side wall of the reset cavity 704 away from the rotating leg 601; an inclined plane 703 is arranged at one end of the plug 701, which is matched with the slot, and the inclined plane 703 faces the slot body 603 and is opened outwards.

The implementation principle of the cable conveying device in the embodiment of the application is as follows:

the winding part 100 is fixed on the ground, the insertion rod 201 is inserted into the foundation pit, the bolt 701 is manually pulled to one side far away from the rotating support 601, and the bottom of the insertion rod 201 and the rotating support 601 are inserted into the foundation pit as the rotating support 601 is rotated out of the groove 603 under the driving of the first spring 602.

The horizontal degree of the rotating rod 301 is adjusted through the adjusting assembly 500, the first nut 502 and the second nut 503 sleeved on the first inserting rod 2011 and the second inserting rod 2012 are respectively adjusted, and the rotating rod 301 is adjusted to be horizontal.

The cable is wound out from the winding part 100 and respectively wound around the first roller 305 and the second roller 306 to form a zigzag turn, and enters the underground pipeline.

In the process of pulling the cable, the cable is accelerated to advance or retreat, the first roller 305 and the second roller 306 are driven to rotate relative to the rotating rod 301, and the first limiting block 401 or the second limiting block 402 limits the first roller 305 and rotates within a limiting angle range.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A cable conveyor, its characterized in that: the cable winding device comprises a winding part (100) for winding a cable and a guide part (200) for guiding the cable, wherein the guide part (200) comprises an insertion rod (201), a guide assembly (300) is connected on the insertion rod (201) in a sliding mode, and the guide assembly (300) comprises a first roller (305) and a second roller (306) which are arranged on the insertion rod (201) and used for guiding the cable.

2. A cable transportation apparatus as claimed in claim 1, wherein: the inserted bar (201) comprises a first inserted bar (2011) and a second inserted bar (2012), and the first inserted bar (2011) and the second inserted bar (2012) are connected with the guide assembly (300) in a sliding mode.

3. A cable transportation apparatus as claimed in claim 2, wherein: guide subassembly (300) are including dwang (301), the both ends of dwang (301) are provided with fixed cover (302) respectively, fixed cover (302) cover is located first inserted bar (2011) with on second inserted bar (2012), be provided with on dwang (301) first roller (305) and second roller (306), first roller (305) with second roller (306) are parallel to each other.

4. A cable transportation apparatus as claimed in claim 3, wherein: the fixed sleeve (302) is provided with a limiting assembly (400) for limiting the rotation angle of the rotating rod (301) of the first roller (305), and the limiting assembly (400) comprises a first limiting block (401) and a second limiting block (402) which are arranged on the fixed sleeve (302).

5. A cable transportation apparatus as claimed in claim 4, wherein: the first limiting block (401) and the second limiting block (402) form a limiting angle for the first roller (305), and the limiting angle is 30-50 degrees.

6. A cable transportation apparatus as claimed in claim 3, wherein: dwang (301) with be provided with between inserted bar (201) and be used for adjusting regulating Assembly (500) of dwang (301) position, regulating Assembly (500) including set up in screw thread (501) and the cover of inserted bar (201) surface are located be used for supporting on inserted bar (201) the nut of dwang (301).

7. A cable transportation apparatus as claimed in claim 3, wherein: the utility model discloses a fixed subassembly (600) that is used for fixed inserted bar (201) is provided with in inserted bar (201) bottom, fixed subassembly (600) including offering in cell body (603) of inserted bar (201) bottom side, it has rotation stabilizer blade (601) to articulate in cell body (603), rotation stabilizer blade (601) with be provided with first spring (602) between the inner wall of cell body (603).

8. A cable transportation apparatus as claimed in claim 7, wherein: rotate stabilizer blade (601) with be provided with the locating part between the inner wall of cell body (603), the locating part including set up in rotate the slot on stabilizer blade (601) with set up in jack (702) on inserted bar (201), be provided with bolt (701) in jack (702), bolt (701) pass jack (702) with the slot cooperation.

9. A cable transportation apparatus as claimed in claim 8, wherein: be provided with in inserted bar (201) and reset chamber (704), reset chamber (704) with jack (702) intercommunication, be provided with on bolt (701) and reset board (705), reset board (705) with reset chamber (704) is kept away from be provided with reset spring (706) between the lateral wall of rotation stabilizer blade (601).

10. A cable transportation apparatus as claimed in claim 2, wherein: and a reinforcing rod (2013) is arranged between the first inserted bar (2011) and the second inserted bar (2012).