CN219546328U - Cable drum pay-off support that water conservancy construction was used - Google Patents

Abstract

The utility model discloses a cable drum paying-off bracket for water conservancy construction, which comprises a base, wherein a first bracket is fixedly connected to one side of the top end of the base. This cable drum unwrapping wire support that water conservancy construction was used is through establishing cable drum cover in the outside of first back shaft earlier to make its one side tight with the epaxial limiting plate top of first back shaft, then rotate the carousel, the carousel drives the lead screw and rotates, the lead screw can drive the silk cover, make the silk cover drive second support horizontal migration through the bracket, until the inserted bar of second back shaft one side inserts the inside of jack, the outside limiting plate of second back shaft is tight with the opposite side top of cable drum simultaneously, first back shaft and the outside limiting plate of second back shaft can carry out spacingly to the cable drum like this, prevent that it from constantly rocking about the back shaft outside, improve the stability of unwrapping wire, what the solution is that the cable drum lacks spacingly at the in-process of rotating unwrapping wire, lead to can constantly rocking about the back shaft outside, influence the problem of the stability of cable drum unwrapping wire.

Description

Cable drum pay-off support that water conservancy construction was used

Technical Field

The utility model relates to the technical field of water conservancy construction, in particular to a cable drum paying-off bracket for water conservancy construction.

Background

In the water conservancy construction process, the laying of cable is a very important link, and the cable is generally coiled on the cable drum, need install the cable drum on the pay off rack in the laying construction process to with the quick pay-off of cable, improve the laying construction efficiency of cable.

According to the cable pay-off rack for electric power construction disclosed in application number CN202022304302.1, the pay-off rack comprises a pay-off rack body and a pay-off reel rotatably arranged on the pay-off rack body, wherein the pay-off rack body is close to an outgoing line end of the pay-off reel and is provided with a unidirectional conduction mechanism, and a cable free end on the pay-off reel penetrates out of the unidirectional conduction mechanism. The cable pay-off rack for electric power construction, which adopts the structure, solves the problem of cable loosening on the pay-off rack caused by loss of tension control of the cable head after the pay-off is finished by arranging the unidirectional conduction mechanism.

However, the cable pay-off rack still has the following problems and defects:

1. the cable drum is limited in the process of rotating and paying off, so that the cable drum can swing left and right continuously outside the supporting shaft, and the paying-off stability of the cable drum is affected;

2. the cable is not guided and limited, and the surface of the cable can be abraded by friction with a bracket in the process of pulling the cable to be laid, so that the service life of the cable is influenced;

3. the whole weight and the volume of the pay-off support are large, and the pay-off support can be carried and transferred only by combining force of multiple persons, so that time and labor are wasted.

Disclosure of Invention

The utility model aims to provide a cable drum paying-off bracket for water conservancy construction, which solves the problem that the cable drum is limited in the process of rotating paying-off, so that the cable drum can swing left and right continuously outside a supporting shaft to influence the paying-off stability of the cable drum.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a cable drum unwrapping wire support that water conservancy construction was used, includes the base, one side fixedly connected with first support on base top, one side swing joint of base inside has the lead screw, one side of lead screw runs through to the outside of base and fixedly connected with carousel, the outside threaded connection of lead screw has the silk cover, the top fixedly connected with bracket of silk cover, the spacing groove has been seted up to one side on base top, the top fixedly connected with second support of bracket, respectively fixed mounting has the bearing on first support and the second support, the inside first back shaft that runs through of bearing on the first support, one side of first back shaft is provided with the jack, the inside second back shaft that runs through of bearing on the second support, one side fixedly connected with inserted bar of second back shaft, the outside of first back shaft and second back shaft is fixed mounting limiting plate respectively.

Preferably, the axes of the first support shaft and the second support shaft are on the same horizontal line, and the inserted rod at one side of the second support shaft can be inserted into the jack.

Preferably, the bracket penetrates through the inside of the limiting groove, and the bracket forms sliding connection in the inside of the limiting groove.

Preferably, the front end fixedly connected with frame at base top, the inside one side swing joint of frame has first wire wheel, the inside opposite side swing joint of frame has second wire wheel, fixedly connected with rubber protection pad respectively on first wire wheel and the second wire wheel.

Preferably, four corners of base bottom are swing joint respectively has the truckle, the both sides of base are fixedly connected with respectively and are supported a spiral shell section of thick bamboo, the inside of supporting a spiral shell section of thick bamboo is run through there is the screw rod, the top fixedly connected with crank of screw rod, the bottom swing joint of screw rod has firm frame.

Preferably, the stabilizing frame is L-shaped.

Preferably, one side of the stabilizing frame is clung to one side of the supporting screw cylinder.

Compared with the prior art, the utility model has the beneficial effects that: the cable drum paying-off bracket for water conservancy construction not only realizes the limiting of the cable drum and prevents the cable drum from continuously swinging left and right outside the supporting shaft, improves paying-off stability, realizes the guiding limiting structure for the paid-off cable, can avoid abrasion to the surface of the cable in the process of pulling the cable to lay, ensures the service life of the cable, but also realizes the transportation, time and labor saving and is convenient for the paying-off bracket to use;

(1) When the cable tray is used, the cable tray is sleeved outside the first support shaft, one side of the cable tray is tightly propped against the limiting plate on the first support shaft, then the turntable is rotated, the screw is driven to rotate by the turntable, the screw can drive the screw sleeve, the screw sleeve drives the second support to horizontally move through the bracket until the inserting rod on one side of the second support shaft is inserted into the jack, and meanwhile the limiting plate on the outer side of the second support shaft is tightly propped against the other side of the cable tray, so that the cable tray can be limited by the limiting plates on the outer sides of the first support shaft and the second support shaft, the cable tray is prevented from continuously swinging left and right outside the support shaft, and the paying-off stability is improved;

(2) Through being provided with frame, first wire wheel, second wire wheel and rubber protection pad, when using, make its gap department between first wire wheel and the second wire wheel that passes through after the cable on the cable drum is released, first wire wheel and second wire wheel can carry out spacing direction to the cable, when pulling cable laying, first wire wheel and second wire wheel can follow the removal of cable and constantly rotate, can not produce wearing and tearing to the cable surface, and rubber protection pad can protect the cable surface simultaneously, can avoid producing wearing and tearing to the cable surface at the in-process of pulling cable laying like this, ensure the life of cable;

(3) Through being provided with the truckle, support a spiral shell section of thick bamboo, firm frame, screw rod and crank, when using, the base receives the support of truckle and firm frame simultaneously, stability is higher, improves the reliability that the unwrapping wire support used, when needs carry this unwrapping wire support, only need rotate the crank, the crank drives the screw rod and is supporting the inside rotation of spiral shell section of thick bamboo, the screw rod can upwards stimulate firm frame this moment, make firm frame along supporting the vertical rising of spiral shell section of thick bamboo, then just can promote this support through the truckle easily and remove, transport like this and shift labour saving and time saving, the use of unwrapping wire support of being convenient for.

Drawings

FIG. 1 is a schematic cross-sectional elevation view of the present utility model;

FIG. 2 is a schematic side view of the stabilizer of the present utility model;

FIG. 3 is an enlarged schematic view of the frame of the present utility model;

fig. 4 is an enlarged schematic view of the structure of fig. 1 a according to the present utility model.

In the figure: 1. a base; 2. casters; 3. supporting a screw cylinder; 4. a first bracket; 5. a bearing; 6. a first support shaft; 7. a jack; 8. a rod; 9. a second support shaft; 10. a limiting plate; 11. a second bracket; 12. a frame; 13. a turntable; 14. a first wire guide wheel; 15. a second wire guide wheel; 16. a rubber pad; 17. a stabilizing frame; 18. a screw; 19. a crank; 20. a limit groove; 21. a screw rod; 22. a silk sleeve; 23. and a bracket.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1: referring to fig. 1-4, a cable drum paying-off bracket for water conservancy construction comprises a base 1, wherein one side of the top end of the base 1 is fixedly connected with a first bracket 4, one side of the inside of the base 1 is movably connected with a lead screw 21, one side of the lead screw 21 penetrates through the outside of the base 1 and is fixedly connected with a rotary table 13, the outside of the lead screw 21 is in threaded connection with a wire sleeve 22, the top end of the wire sleeve 22 is fixedly connected with a bracket 23, one side of the top end of the base 1 is provided with a limit groove 20, the top end of the bracket 23 is fixedly connected with a second bracket 11, bearings 5 are fixedly installed on the first bracket 4 and the second bracket 11 respectively, a first support shaft 6 penetrates through the inside of the bearing 5 on the first bracket 4, one side of the first support shaft 6 is provided with an inserting hole 7, the inside of the bearing 5 on the second bracket 11 penetrates through a second support shaft 9, one side of the second support shaft 9 is fixedly connected with a plug rod 8, and the outside of the first support shaft 6 and the second support shaft 9 is fixedly installed with a limit plate 10 respectively;

the axes of the first support shaft 6 and the second support shaft 9 are on the same horizontal line, the inserted link 8 on one side of the second support shaft 9 can be inserted into the jack 7, the bracket 23 penetrates through the inside of the limit groove 20, and the bracket 23 forms sliding connection in the limit groove 20;

specifically, as shown in fig. 1 and fig. 4, the cable drum is first sleeved outside the first support shaft 6, one side of the cable drum is propped against the limiting plate 10 on the first support shaft 6, then the turntable 13 is rotated, the turntable 13 drives the screw rod 21 to rotate, the screw rod 21 drives the screw sleeve 22, the screw sleeve 22 drives the second support 11 to horizontally move through the bracket 23 until the inserted link 8 on one side of the second support shaft 9 is inserted into the jack 7, and simultaneously the limiting plate 10 on the outer side of the second support shaft 9 is propped against the other side of the cable drum.

Example 2: the front end of the top of the base 1 is fixedly connected with a frame 12, one side of the inside of the frame 12 is movably connected with a first wire guide wheel 14, the other side of the inside of the frame 12 is movably connected with a second wire guide wheel 15, and the first wire guide wheel 14 and the second wire guide wheel 15 are respectively and fixedly connected with a rubber protection pad 16;

specifically, as shown in fig. 1 and 3, after the cable on the cable drum is paid out, the cable passes through a gap between the first wire guiding wheel 14 and the second wire guiding wheel 15, the first wire guiding wheel 14 and the second wire guiding wheel 15 can limit and guide the cable, when the cable is pulled to be laid, the first wire guiding wheel 14 and the second wire guiding wheel 15 can continuously rotate along with the movement of the cable, abrasion can not be generated on the surface of the cable, and meanwhile, the rubber protection pad 16 can protect the surface of the cable.

Example 3: four corners at the bottom end of the base 1 are respectively and movably connected with casters 2, two sides of the base 1 are respectively and fixedly connected with a supporting screw cylinder 3, a screw rod 18 penetrates through the supporting screw cylinder 3, the top end of the screw rod 18 is fixedly connected with a crank 19, the bottom end of the screw rod 18 is movably connected with a stabilizing frame 17, the stabilizing frame 17 is L-shaped, and one side of the stabilizing frame 17 is tightly attached to one side of the supporting screw cylinder 3;

specifically, as shown in fig. 1 and 2, the base 1 is supported by the caster 2 and the stabilizing frame 17 at the same time, so that stability is high, use reliability of the pay-off support is improved, when the pay-off support needs to be carried, only the crank 19 needs to be rotated, the crank 19 drives the screw 18 to rotate in the support screw cylinder 3, at the moment, the screw 18 can pull the stabilizing frame 17 upwards, the stabilizing frame 17 is vertically lifted along the support screw cylinder 3, and then the support can be easily pushed to move through the caster 2.

Working principle: when the cable drum is used, the cable drum is sleeved outside the first support shaft 6, one side of the cable drum is tightly propped against the limiting plate 10 on the first support shaft 6, then the rotary table 13 is rotated, the rotary table 13 drives the lead screw 21 to rotate, the lead screw 21 drives the wire sleeve 22, the wire sleeve 22 drives the second support 11 to horizontally move through the bracket 23 until the inserted rod 8 on one side of the second support shaft 9 is inserted into the jack 7, the limiting plate 10 on the outer side of the second support shaft 9 is tightly propped against the other side of the cable drum, the cable on the cable drum is released and then passes through a gap between the first lead wire wheel 14 and the second lead wire wheel 15, the first lead wire wheel 14 and the second lead wire wheel 15 limit-guide the cable, and when the cable is pulled, the first lead wire wheel 14 and the second lead wire wheel 15 continuously rotate along with the movement of the cable, the surface of the cable is not worn, meanwhile, the rubber protection pad 16 can protect the surface of the cable, the cable drum for the water conservancy construction can be used for paying off the limiting plate 10 on the outer side of the first support shaft 6 and the second support shaft 9, the cable drum can be conveniently transferred to the outside the support shaft, the cable drum can be prevented from being pulled to the outside the support shaft, the cable drum can be prevented from being left and is not from being used to swing, the surface to swing, the cable can be prevented from being used for carrying the cable, and the cable can be conveniently and time-saving process can be avoided, and time-saving and stable to be used.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (7)

1. Cable drum pay-off support that water conservancy construction was used, including base (1), its characterized in that: one side fixedly connected with first support (4) on base (1) top, one side swing joint of base (1) inside has lead screw (21), one side of lead screw (21) runs through to the outside of base (1) and fixedly connected with carousel (13), the outside threaded connection of lead screw (21) has silk cover (22), the top fixedly connected with bracket (23) of silk cover (22), spacing groove (20) have been seted up to one side on base (1) top, the top fixedly connected with second support (11) of bracket (23), respectively fixedly mounted have bearing (5) on first support (4) and second support (11), bearing (5) inside on first support (4) run through have first back shaft (6), one side of first back shaft (6) is provided with jack (7), bearing (5) inside on second support (11) run through have second back shaft (9), one side fixedly connected with inserted bar (8) of second back shaft (9), first back shaft (6) and second back shaft (10) are fixed mounting respectively.

2. The cable drum pay-off stand for water conservancy construction according to claim 1, wherein: the axes of the first support shaft (6) and the second support shaft (9) are on the same horizontal line, and the inserted link (8) at one side of the second support shaft (9) can be inserted into the jack (7).

3. The cable drum pay-off stand for water conservancy construction according to claim 1, wherein: the bracket (23) penetrates through the limiting groove (20), and the bracket (23) is in sliding connection with the inside of the limiting groove (20).

4. The cable drum pay-off stand for water conservancy construction according to claim 1, wherein: the novel electric wire guide device is characterized in that the front end of the top of the base (1) is fixedly connected with a frame (12), one side of the inside of the frame (12) is movably connected with a first wire guide wheel (14), the other side of the inside of the frame (12) is movably connected with a second wire guide wheel (15), and rubber protection pads (16) are fixedly connected to the first wire guide wheel (14) and the second wire guide wheel (15) respectively.

5. The cable drum pay-off stand for water conservancy construction according to claim 1, wherein: four corners of base (1) bottom are swing joint respectively have truckle (2), the both sides of base (1) are fixedly connected with respectively and are supported spiral shell section of thick bamboo (3), the inside of supporting spiral shell section of thick bamboo (3) is run through has screw rod (18), the top fixedly connected with crank (19) of screw rod (18), the bottom swing joint of screw rod (18) has stabilizing frame (17).

6. The cable drum pay-off stand for water conservancy construction according to claim 5, wherein: the stabilizing frame (17) is L-shaped.

7. The cable drum pay-off stand for water conservancy construction according to claim 5, wherein: one side of the stabilizing frame (17) is clung to one side of the supporting screw cylinder (3).