CN212799108U

CN212799108U - Cable pay-off is used in fire engineering construction

Info

Publication number: CN212799108U
Application number: CN202021493206.XU
Authority: CN
Inventors: 于淼; 李可辉; 刘向洋; 马喜艳
Original assignee: Henan Yinyuan Electronic Co ltd
Current assignee: Yinyuan Technology Group Co.,Ltd.
Priority date: 2020-07-24
Filing date: 2020-07-24
Publication date: 2021-03-26
Anticipated expiration: 2030-07-24

Abstract

The application relates to a cable pay-off is used in fire engineering construction, and it includes: the cable paying-off device comprises a base, a rotating shaft and a plurality of paying-off reels, wherein the bearing is arranged on the base, the rotating shaft is connected with the base through the bearing, the paying-off reels are sequentially detachably connected to the rotating shaft, and a paying-off slot for a cable coil to place is formed between every two adjacent paying-off reels. This application has the effect that improves pay-off utilization ratio.

Description

Cable pay-off is used in fire engineering construction

Technical Field

The application relates to the technical field of cable winding and unwinding, in particular to a cable winding and unwinding device for fire engineering construction.

Background

The cable coil is a low voltage tool widely used in various industries in society. The method is divided into three phases and two phases according to the number of phases. Especially in the field operation of the power and oil industry, the method is indispensable. And, due to site distance limitations, the use lengths are substantially greater than 10 meters, 20 meters, and even longer.

The existing cable pay-off device is characterized in that a cable is sleeved on a rotary table, then the rotary table is fixed on a rotary shaft, and when the cable is paid off, the rotary table and the rotary shaft rotate along with the rotary table and the rotary shaft by pulling a cable end of the cable, so that the purpose of paying off is achieved.

The above prior art solutions have the following drawbacks: the existing pay-off device can only carry out pay-off operation aiming at a single cable coil, and can not release a plurality of cable coils simultaneously, so that the utilization rate of the pay-off device is low, and therefore the pay-off device needs to be improved.

SUMMERY OF THE UTILITY MODEL

The application aims at providing a cable pay-off device for fire engineering construction with a high utilization rate.

The above object of the present invention is achieved by the following technical solutions:

a cable pay-off device for fire engineering construction, comprising: the cable paying-off device comprises a base, a rotating shaft and a plurality of paying-off reels, wherein the bearing is arranged on the base, the rotating shaft is connected with the base through the bearing, the paying-off reels are sequentially detachably connected to the rotating shaft, and a paying-off slot for a cable coil to place is formed between every two adjacent paying-off reels.

Through adopting above-mentioned technical scheme, through sliding in the pivot and setting up a plurality of drawing drums, be formed with the unwrapping wire groove between two adjacent drawing drums, the cable coil is placed in the confession of unwrapping wire inslot, and then, can carry out the unwrapping wire operation to a plurality of cable coil simultaneously, has improved pay-off's utilization ratio, simultaneously, also can prevent the condition that the kinking from appearing in the unwrapping wire in-process to the cable.

The application is further configured to: the rotating shaft is provided with a limiting column, the pay-off reel is provided with a through hole for the rotating shaft to pass through, and a limiting groove matched with the limiting column is formed in the through hole.

Through adopting above-mentioned technical scheme, set up spacing post in the pivot, set up the perforation that supplies the pivot to pass on the drawing drum to, be provided with in the perforation with spacing post matched with spacing groove, and then, can realize drawing drum and the synchronous pivoted purpose of pivot, simultaneously, also be convenient for drawing drum and the subsequent maintenance of pivot and change.

The application is further configured to: the pay-off reel is provided with a limiting hole, a threaded shaft lever penetrates through the limiting hole, and a nut used for fixing the pay-off reel is in threaded connection with the threaded shaft lever.

Through adopting above-mentioned technical scheme, through setting up spacing hole on the drawing drum, threaded shaft pole is worn to establish in spacing hole to, threaded shaft pole goes up threaded connection has the nut that is used for fixed drawing drum, and then, on being fixed in threaded shaft pole with the drawing drum, so that drawing drum and threaded shaft pole rotate in step, and, can shore cable coil's inner circle through the threaded shaft pole that sets up, in order to realize that cable coil carries out the purpose of unwrapping wire steadily.

The application is further configured to: the wire pressing assembly is arranged on the pay-off reel and comprises a concave groove formed in the pay-off reel and a wire pressing buckle, and the wire pressing buckle is detachably connected with the concave groove.

Through adopting above-mentioned technical scheme, buckle through setting up concave groove and line ball on drawing drum to, the line ball is buckled and can be dismantled with concave groove and be connected, and then, when not unwrapping wire, places the cable end in concave groove, and detain through the line ball and fix, makes things convenient for the staff to look for the cable end.

The application is further configured to: and an anti-abrasion structure is arranged in the concave groove.

Through adopting above-mentioned technical scheme, through set up wear-resisting structure in the concave groove, the cable end of a thread can be placed on wear-resisting structure, and then, can effectively reduce the tension that the cable produced when bending through wear-resisting structure, prevents that cable wearing and tearing and breaking occur.

The application is further configured to: still include spacing dish, set up the through-hole that supplies the pivot to pass on the spacing dish, still be provided with the elastic component on the spacing dish, spacing dish is connected with the drawing drum through the elastic component.

Through adopting above-mentioned technical scheme, through setting up spacing dish to, set up the through-hole that supplies the pivot to pass on the spacing dish, still set up the elastic component on the spacing dish, and, spacing dish passes through the elastic component and is connected with the drawing drum, and then, can spacing the space in spacing groove between two adjacent drawing drums through spacing dish, thereby, better spacing cable coil, so that cable coil is more stable carries out the unwrapping wire.

The application is further configured to: still drive assembly, drive assembly includes hand wheel and handle, a side and the pivot of hand wheel are connected, and another side is connected with the handle, set up the standing groove that supplies the folding placing of handle on the hand wheel.

Through adopting above-mentioned technical scheme, through setting up the hand wheel, the hand wheel is connected with the one end of pivot to, the activity is provided with the handle on the hand wheel, still sets up the standing groove that supplies the folding placing of handle on the hand wheel, and then, can the manual rotation pivot through the handle to promote pay-off's unwrapping wire efficiency, simultaneously, when not using the handle, can place the handle in the standing groove, in order to reduce the occupation space of handle.

The application is further configured to: still include drive assembly, drive assembly includes motor, speed reducer, power and switch, the one end and the motor of speed reducer are connected, and the other end is connected with the pivot, power and switch respectively with motor electric connection.

Through adopting above-mentioned technical scheme, through setting up drive assembly to, drive assembly includes motor, speed reducer, power and switch, and the output shaft of motor and the input shaft of speed reducer, the output shaft and the pivot of speed reducer are connected, and power and switch are established ties with the motor respectively, and then, can promote pay-off's unwrapping wire efficiency through drive assembly, simultaneously, utilize drive assembly also to carry out the receipts line operation of cable.

To sum up, the beneficial technical effect of this application does:

1. the plurality of pay-off reels are arranged on the rotating shaft in a sliding mode, the pay-off grooves are formed between every two adjacent pay-off reels, and the cable coils are placed in the pay-off grooves, so that the plurality of cable coils can be paid off at the same time, the utilization rate of the pay-off device is improved, and meanwhile, the cable can be prevented from being wound in the pay-off process;

2. through setting up spacing dish to, set up the through-hole that supplies the pivot to pass on the spacing dish, still set up the elastic component on the spacing dish, and, spacing dish passes through the elastic component and is connected with the drawing drum, and then, can spacing the space in spacing groove between two adjacent drawing drums through spacing dish, thereby, better spacing cable coil, so that cable coil is more stable carries out the unwrapping wire.

Drawings

Fig. 1 is a schematic view of the overall structure of embodiment 1 of the present application.

Fig. 2 is a partially enlarged schematic view of a portion a in fig. 1.

Fig. 3 is a schematic view of the overall structure of embodiment 2 of the present application.

Fig. 4 is a schematic structural diagram of embodiment 3 of the present application.

Fig. 5 is another schematic structural diagram of embodiment 3 of the present application.

Reference numerals: 100. a base; 110. a bearing 200, a rotating shaft; 210. a limiting column; 300. a pay-off reel; 310. a wire releasing groove; 320. perforating; 330. a limiting groove; 340. a locking hole; 350. a threaded shaft; 360. a nut; 370. a wire pressing assembly; 371. a concave groove; 372. pressing the wire buckle; 373. an anti-wear structure; 400. a limiting disc; 410. an elastic member; 420. a through hole; 430. a circular hole; 500. a drive assembly; 510. a hand wheel; 511. a placement groove; 520. a handle; 530. a motor; 540. a speed reducer; 550. a power source; 560. and (4) switching.

Detailed Description

The present application is described in further detail below with reference to the attached drawings.

Example 1

Please refer to fig. 1, which is a cable pay-off device for fire engineering construction disclosed in the present application, and the cable pay-off device includes a base 100, a rotating shaft 200 and a plurality of pay-off reels 300, wherein the rotating shaft 200 is connected to the base 100, the plurality of pay-off reels 300 are respectively connected to the rotating shaft 200, and further, the cable head is pulled to rotate the pay-off reels 300 and the rotating shaft 200, so as to achieve the purpose of pulling and paying off.

Wherein, the base 100 is used for supporting the rotating shaft 200 and the drawing drum 300, in this embodiment, the shape of the base 100 is a cube shape, of course, according to the actual use requirement, the base 100 can also be set to be a triangular prism shape, this application does not limit this, and the bearing 110 is arranged on the base 100.

Referring to fig. 2, two ends of the rotating shaft 200 are connected to the base 100 through bearings 110, that is, the rotating shaft 200 can rotate relative to the base 100, and the rotating shaft 200 is provided with a position-limiting column 210.

Referring to fig. 2, a plurality of pay-off reels 300 are coaxially arranged, a pay-off groove 310 is formed between two adjacent pay-off reels 300, the pay-off groove 310 is used for placing a cable coil, specifically, a through hole 320 is formed in each pay-off reel 300, and a limit groove 330 matched with the limit post 210 of the rotating shaft 200 is formed in each through hole 320, that is, the pay-off reels 300 and the rotating shaft 200 rotate synchronously.

Preferably, in this embodiment, the number of the pay-off reels 300 is four, and a pay-off slot 310 is formed between two adjacent pay-off reels 300, that is, three pay-off slots 310 are formed on four pay-off reels 300, and of course, according to actual use requirements, the number of the pay-off reels 300 can be arbitrarily increased or decreased, which is not limited in this application.

And, still be provided with a plurality of locking holes 340 on drawing drum 300, locking hole 340 coaxial setting on two adjacent drawing drums 300, and, threaded shaft rod 350 is worn to be equipped with in the locking hole 340, threaded connection has nut 360 on the threaded shaft rod 350, the relative both sides face of each drawing drum 300 is fixed through nut 360 respectively, the preferred, in this embodiment, be provided with four locking holes 340 on each drawing drum 300, four locking holes 340 are the rectangle setting, that is, the inner circle of propping up cable coil through threaded shaft rod 350 in four locking holes 340, so that cable coil carries out the unwrapping wire more stably, of course, according to actual user demand, also can set up arbitrary number locking hole 340 on each drawing drum 300, as long as can prop up cable coil's inner circle, this application does not restrict to this.

Preferably, the pay-off reel 300 is provided with a wire pressing assembly 370, the wire pressing assembly 370 includes a concave groove 371 and a wire pressing buckle 372, which are formed on the pay-off reel 300, in this embodiment, the wire pressing buckle 372 is a buckle, and an anti-abrasion structure 373 is arranged in the concave groove 371, in this embodiment, the anti-abrasion structure 373 is a rubber pad, that is, when the cable coil is not completely wired, the cable head is placed in the concave groove 371, and the wire pressing buckle 372 is closed on the concave groove 371, so as to fix the cable head in the concave groove 371, thereby facilitating a worker to find the cable head for next pay-off; through set up the rubber pad in concave groove 371, can effectively reduce the tension that the cable produced when bending, prevent cable wearing and tearing and breaking occur.

The implementation principle of the embodiment is as follows: through the cover that slides in proper order on pivot 200 and be equipped with drawing drum 300, and wear to locate in the locking hole 340 of drawing drum 300 with threaded shaft pole 350, through the fixed drawing drum 300 of nut 360, inner circle through threaded shaft pole 350 can shore cable coil, so that cable coil more steadily carries out the unwrapping wire, be formed with unwrapping wire groove 310 between two adjacent drawing drums 300, and then, place cable coil in the unwrapping wire groove 310 between two adjacent drawing drums 300, so on and so on, wait that all cable coil place the completion after, cable wire head through traction cable coil, in order to realize the purpose of unwrapping wire.

Example 2

Referring to fig. 3, as shown in the drawing, the present embodiment is different from the previous embodiment in that the present embodiment further includes a limiting disc 400, the limiting disc 400 is connected to the pay-off disc 300, an elastic member 410 is connected between the limiting disc 400 and the pay-off disc 300, and further, the limiting disc 400 can elastically move relative to the pay-off disc 300, preferably, in the present embodiment, the elastic member 410 is a spring, and a through hole 420 for the spindle 200 to pass through is formed in the limiting disc 400, that is, the limiting disc 400 is slidably connected to the spindle 200, in the present embodiment, the diameter of the limiting disc 400 is equal to the diameter of the pay-off disc 300, and a circular hole 430 for the threaded shaft 350 to pass through is further formed in the limiting disc 400; furthermore, through setting up spacing dish 400, and, spacing dish 400 passes through spring and drawing drum 300 elastic connection, when the cable coil in the unwrapping wire groove 310 lasts the unwrapping wire, along with cable coil's unwrapping wire, cable coil's volume can diminish, spacing dish 400 can extrude to cable coil's direction, that is, the width of unwrapping wire groove 310 has been dwindled, make cable coil be in suitable unwrapping wire environment always, it is too big to prevent the unwrapping wire groove 310, cable coil undersize and lead to the unwrapping wire unstable, that is, through setting up spacing dish 400, pay off device's unwrapping wire stability has been promoted.

Example 3

Referring to fig. 4 and fig. 5, another embodiment of the present application is shown, and as shown in the figures, the present embodiment is different from the previous embodiment in that the present embodiment further includes a driving assembly 500, and the driving assembly 500 is used for driving the rotating shaft 200 to rotate.

Specifically, when the driving mode is manual driving, the driving assembly 500 includes a hand wheel 510 and a handle 520, one side surface of the hand wheel 510 is connected with the rotating shaft 200, the other side surface is movably connected with the handle 520, a placing groove 511 for placing the handle 520 is further formed in the hand wheel 510, when the handle 520 is not used, the handle 520 is placed in the placing groove 511, so that the occupied space of the handle 520 is reduced, furthermore, the hand wheel 510 and the rotating shaft 200 are driven to rotate by rotating the handle 520, and therefore the paying-off efficiency of the paying-off device is improved.

Specifically, when the driving mode is electric driving, the driving assembly 500 includes a motor 530, a speed reducer 540, a power supply 550 and a switch 560, wherein an output shaft of the motor 530 is connected to an input shaft of the speed reducer 540, an output shaft of the speed reducer 540 is connected to the rotating shaft 200, and the power supply 550 and the switch 560 are respectively electrically connected to the motor 530, that is, the motor 530 is respectively connected in series to the power supply 550 and the switch 560, the power supply 550 provides a working voltage for the motor 530, two switches 560 are provided and respectively mounted on the motor 530, and respectively control the forward rotation and the reverse rotation of the motor 530, that is, the purpose of paying off and taking up is simultaneously achieved; the speed reducer 540 is arranged to reduce the speed of the motor 530, so that the speed of cable winding and unwinding can be ensured, and the use safety is ensured; further, the pay-off efficiency of the pay-off device is improved by the driving assembly 500.

The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the 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. The utility model provides a cable pay-off is used in fire engineering construction which characterized in that includes: base (100), pivot (200) and a plurality of drawing drum (300), be provided with bearing (110) on base (100), pivot (200) are connected with base (100) through bearing (110), a plurality of drawing drum (300) detachably connect in proper order on pivot (200), are provided with between two adjacent drawing drum (300) and supply cable coil's wire releasing groove (310) of placing.

2. The cable pay-off device for fire engineering construction according to claim 1, wherein a limiting column (210) is arranged on the rotating shaft (200), a through hole (320) for the rotating shaft (200) to pass through is formed in the pay-off reel (300), and a limiting groove (330) matched with the limiting column (210) is formed in the through hole (320).

3. The cable pay-off device for fire engineering construction according to claim 1, wherein a locking hole (340) is formed in the pay-off reel (300), a threaded shaft rod (350) penetrates through the locking hole (340), and a nut (360) used for fixing the pay-off reel (300) is connected to the threaded shaft rod (350) in a threaded mode.

4. The cable pay-off device for fire engineering construction as defined in claim 1, wherein a cable pressing assembly (370) is arranged on the pay-off reel (300), the cable pressing assembly (370) comprises a concave groove (371) arranged on the pay-off reel (300) and a cable pressing buckle (372), and the cable pressing buckle (372) is detachably connected with the concave groove (371).

5. The cable pay-off device for fire fighting engineering construction according to claim 4, wherein an anti-wear structure (373) is provided in the groove (371).

6. The cable pay-off device for fire engineering construction according to claim 1, further comprising a limiting disc (400), wherein a through hole (420) for the rotating shaft (200) to pass through is formed in the limiting disc (400), an elastic piece (410) is further arranged on the limiting disc (400), and the limiting disc (400) is connected with the pay-off disc (300) through the elastic piece (410).

7. The cable pay-off device for fire engineering construction according to claim 1, further comprising a driving assembly (500), wherein the driving assembly (500) comprises a hand wheel (510) and a handle (520), one side surface of the hand wheel (510) is connected with the rotating shaft (200), the other side surface of the hand wheel is connected with the handle (520), and a placing groove (511) for the handle (520) to be folded is formed in the hand wheel (510).

8. The cable pay-off device for fire engineering construction according to claim 1, further comprising a driving assembly (500), wherein the driving assembly (500) comprises a motor (530), a speed reducer (540), a power supply (550) and a switch (560), one end of the speed reducer (540) is connected with the motor (530), the other end of the speed reducer is connected with the rotating shaft (200), and the power supply (550) and the switch (560) are respectively electrically connected with the motor (530).