CN218201417U

CN218201417U - Auxiliary device convenient to crane span structure cabling

Info

Publication number: CN218201417U
Application number: CN202222145521.9U
Authority: CN
Inventors: 蒋叶锋
Original assignee: Suzhou Ontop Mechanical & Electrical Equipment Co ltd
Current assignee: Suzhou Ontop Mechanical & Electrical Equipment Co ltd
Priority date: 2022-08-16
Filing date: 2022-08-16
Publication date: 2023-01-03
Anticipated expiration: 2032-08-16

Abstract

The utility model discloses an auxiliary device convenient to crane span structure cabling belongs to the cable laying field, an auxiliary device convenient to crane span structure cabling, including the mounting panel, the first mount pad of fixedly connected with on the mounting panel, sliding connection has the second mount pad on the mounting panel, common rotation is connected with the pivot that is used for placing the cable roller on first mount pad and the second mount pad, two risers of symmetrical fixedly connected with on the mounting panel, it is connected with first alignment roller to rotate between two risers, second alignment roller and third alignment roller, first alignment roller, all set up on second alignment roller and the third alignment roller with cable complex groove. The utility model discloses a first alignment roller rotates and receives first alignment roller pivoted transport to cable after the cable alignment, then does not need to apply great pulling force to the cable when laying the cable this moment and makes the cable tear out from the cable roller, and the manual work of being convenient for drags the cable, and is comparatively laborsaving.

Description

Auxiliary device convenient to crane span structure cabling

Technical Field

The utility model relates to a cable laying technical field specifically is an auxiliary device convenient to crane span structure cabling.

Background

At present, the common means in the cable laying process is to firstly erect a huge coil of a cable between two frames through a hoisting tool, then push a reel to slowly unreel the cable coil, and then manually send the cable coil into a pre-erected bridge groove.

A patent that publication number is CN208028531U discloses an supplementary laying structure for cable conductor, the bridge inslot is equipped with supplementary laying structure, all rotate on the both sides pole of the square stock frame that supplementary laying structure includes and install a vertical turning block, rotate respectively on the ejector pin of square stock frame and the sill bar and install a horizontal turning block, the sill bar and the base frame looks fixed welded connection of square stock frame, the base frame passes through fixing bolt locking and installs on the bottom plate in bridge groove, just fixing bolt screw and install lock nut. By adopting the technical scheme, the auxiliary laying structure is simple, the assembly and the installation are convenient, the fixation and the use are firm, the cable in the bridge groove can be guided, pulled and laid conveniently, the guiding, pulling and laying are time-saving and labor-saving, and the application and the use performance are better.

Above-mentioned technical scheme can prevent that the cable epidermis from damaging, but above-mentioned technical scheme relies on the manpower to the tractive of cable, because cable conductor diameter is big, occupation space is great, so lay extremely inconvenient, the mode of artifical laying is wasted time and energy.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an auxiliary device convenient to crane span structure cabling 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: the utility model provides an auxiliary device convenient to crane span structure cabling, includes the mounting panel, the first mount pad of fixedly connected with on the mounting panel, sliding connection has the second mount pad on the mounting panel, rotate jointly on first mount pad and the second mount pad and be connected with the pivot that is used for placing the cable roller, two symmetrical fixedly connected with risers on the mounting panel, two rotate between the riser and be connected with first alignment roller, second alignment roller and third alignment roller, all seted up on first alignment roller, second alignment roller and the third alignment roller with cable complex groove, just the width of groove is greater than first alignment roller and is less than the third alignment roller on the second alignment roller, the second alignment roller is located between first alignment roller and the third alignment roller, third alignment roller is apart from the pivot nearest.

As a further preference of the technical scheme, a cushion block is fixedly connected to the mounting plate, a hydraulic machine is fixedly connected to the cushion block, a hydraulic rod is fixedly connected to the output end of the hydraulic machine, and one end, far away from the hydraulic machine, of the hydraulic rod is fixedly connected to the second mounting seat.

As a further preferred aspect of this technical scheme, fixedly connected with base on the first mount pad, fixedly connected with motor on the base, pivot fixed connection is at the output of motor.

As a further preferred of this technical scheme, seted up the cavity in the pivot and lie in cavity sliding connection and have the toper piece, sliding connection has the expansion piece on the toper piece, seted up in the pivot with expansion piece complex through-hole.

As a further preferred aspect of this technical scheme, the number of expansion blocks is specifically four, and four the expansion blocks are circumferentially and evenly distributed in the rotating shaft, four sliding blocks are fixedly connected to the conical block, and four sliding grooves corresponding to the four sliding blocks one to one are respectively formed in the expansion blocks.

As a further preference of the technical scheme, the rotating shaft is rotatably connected with a screw rod, the screw rod is in threaded connection with the conical block, one end of the screw rod, which is far away from the conical block, is fixedly connected with a rotating handle, and the diameter of the rotating handle is smaller than that of the rotating shaft.

As a further preferred of this technical scheme, fixedly connected with action wheel in the pivot, fixedly connected with from the driving wheel on the first alignment roller, action wheel and from driving wheel between the driving connection have the belt, the quantity of first alignment roller, second alignment roller and third alignment roller is two, and per two mutually support between first alignment roller, second alignment roller and the third alignment roller, two equal fixedly connected with gear on the first alignment roller, two gear intermeshing.

The utility model provides an auxiliary device convenient to crane span structure cabling possesses following beneficial effect:

(1) The utility model discloses a first alignment roller rotates and receives first alignment roller pivoted transport to cable alignment after, then need not apply great pulling force to the cable when laying the cable this moment and make the cable tear out from the cable roller, the groove width from third alignment roller to first alignment roller reduces gradually, make the cable be convenient for tear out on the cable roller, and the skew can not take place after the output of first alignment roller by the cable after the alignment, be convenient for artifically drag the cable, it is comparatively laborsaving.

(2) The utility model discloses an install the cable roller in the pivot, first alignment roller rotates in step when the pivot rotates to this passes third alignment roller, second alignment roller and first alignment roller with the cable, and the cable obtains the alignment after through first alignment roller at last, and the cable just can not produce the warpage when laying the cable on the crane span structure this moment again.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the overall structure of the present invention;

FIG. 3 is a schematic structural view of the conical block of the present invention;

fig. 4 is a schematic structural diagram of the gear of the present invention.

In the figure: 1. mounting a plate; 11. a first mounting seat; 12. a second mounting seat; 13. cushion blocks; 14. a base; 2. a hydraulic press; 21. a hydraulic lever; 3. a motor; 31. a rotating shaft; 32. a conical block; 33. an expansion block; 34. a slider; 35. a screw; 36. turning a handle; 4. a vertical plate; 41. a first straightening roller; 42. a second straightening roller; 43. a third straightening roller; 44. a gear; 45. a driven wheel; 46. a belt; 47. a driving wheel.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

The utility model provides a technical scheme: as shown in fig. 1, 2 and 4, in this embodiment, an auxiliary device for facilitating cable laying of a bridge rack comprises a mounting plate 1, a first mounting seat 11 is fixedly connected to the mounting plate 1, a second mounting seat 12 is slidably connected to the mounting plate 1, a rotating shaft 31 for placing a cable roller is jointly and rotatably connected to the first mounting seat 11 and the second mounting seat 12, two vertical plates 4 are symmetrically and fixedly connected to the mounting plate 1, a first straightening roller 41, a second straightening roller 42 and a third straightening roller 43 are rotatably connected between the two vertical plates 4, grooves matched with the cable are respectively formed in the first straightening roller 41, the second straightening roller 42 and the third straightening roller 43, and the width of the groove on the second straightening roll 42 is larger than the first straightening roll 41 and smaller than the third straightening roll 43, the second straightening roll 42 is located between the first straightening roll 41 and the third straightening roll 43, the third straightening roll 43 is nearest to the rotating shaft 31, the cable roll is installed on the rotating shaft 31, the first straightening roll 41 rotates synchronously when the rotating shaft 31 rotates, the cable passes through the third straightening roller 43, the second straightening roller 42 and the first straightening roller 41, and is straightened after finally passing through the first straightening roller 41, at the moment, the cable is not warped when being laid on the bridge, and the first straightening roller 41 has the rotating power, when the first straightening roller 41 rotates to straighten the cable, the cable is conveyed by the rotation of the first straightening roller 41, and at the moment, when the cable is laid, a large pulling force does not need to be applied to the cable to enable the cable to be torn out from the cable roller, the width of the groove from the third straightening roller 43 to the first straightening roller 41 is gradually reduced, so that the cable is conveniently torn out from the cable roller, the straightened cable is not deviated after being output by the first straightening roller 41, so that the cable is conveniently dragged manually.

As shown in fig. 2, fixedly connected with cushion 13 on the mounting panel 1, fixedly connected with hydraulic press 2 on the cushion 13, the output fixedly connected with hydraulic stem 21 of hydraulic press 2, keep away from one end and the second mount pad 12 fixed connection of hydraulic press 2 on the hydraulic stem 21, when installing the cable roller on pivot 31, at first start hydraulic press 2 and make hydraulic stem 21 retract, can make the second mount pad 12 of connection on hydraulic stem 21 keep away from pivot 31 this moment, and then can cup joint the cable roller on pivot 31, restart hydraulic press 2 after the noose is accomplished makes the hydraulic stem 21 extension, second mount pad 12 accepts pivot 31 once more this moment.

As shown in fig. 1 and fig. 2, a base 14 is fixedly connected to the first mounting seat 11, a motor 3 is fixedly connected to the base 14, and a rotating shaft 31 is fixedly connected to an output end of the motor 3, and since the rotating shaft 31 is fixedly connected to the output end of the motor 3, the rotating shaft 31 can be rotated when the motor 3 is started.

As shown in fig. 3, a cavity is formed in the rotating shaft 31 and is located in the cavity, the conical block 32 is connected in a sliding mode, the expanding block 33 is connected on the conical block 32 in a sliding mode, a through hole matched with the expanding block 33 is formed in the rotating shaft 31, the conical block 32 can enable the expanding block 33 to be extruded when sliding towards the expanding block 33 and move towards the direction far away from the rotating shaft 31, the expanding block 33 is in contact with the inner wall of the cable roller at the moment, and then the cable roller is fixedly connected to the rotating shaft 31 and can rotate along with the cable roller.

As shown in fig. 3, the quantity of expansion piece 33 specifically is four, and four expansion pieces 33 are circumference equipartition in pivot 31, four sliders 34 of fixedly connected with on the toper piece 32, set up the spout with four sliders 34 one-to-one on four expansion pieces 33 respectively, four expansion pieces 33 can increase the firm in connection degree of pivot 31 and cable roller, make toper piece 32 can not expand piece 33 relatively and take place to rotate through setting up slider 34, and can drive expansion piece 33 and slide to the inside of pivot 31 when toper piece 32 keeps away from expansion piece 33, and then make the cable roller no longer follow pivot 31 and rotate.

As shown in fig. 2 and fig. 3, a screw 35 is rotatably connected to the rotating shaft 31, the screw 35 is in threaded connection with the tapered block 32, one end of the screw 35, which is far away from the tapered block 32, is fixedly connected with a rotating handle 36, the diameter of the rotating handle 36 is smaller than that of the rotating shaft 31, the tapered block 32 can slide axially along the rotating shaft 31 by rotating the screw 35, so that the tapered block 32 drives the expansion block 33 to slide, the screw 36 is arranged so that the user can conveniently drive the screw 35 to rotate, the diameter of the rotating handle 36 is smaller than that of the rotating shaft 31, and the sliding of the second mounting seat 12 cannot be interfered.

As shown in fig. 1 and 4, a driving wheel 47 is fixedly connected to the rotating shaft 31, a driven wheel 45 is fixedly connected to the first straightening rollers 41, a belt 46 is connected between the driving wheel 47 and the driven wheel 45 in a transmission manner, the first straightening rollers 41, the second straightening rollers 42 and the third straightening rollers 43 are respectively two in number, every two first straightening rollers 41, every two second straightening rollers 42 and every three third straightening rollers 43 are mutually matched, the two first straightening rollers 41 are respectively and fixedly connected with a gear 44, the two gears 44 are mutually engaged, when the rotating shaft 31 rotates, the driving wheel 47 synchronously rotates, and the driving wheel 47 drives the driven wheel 45 to rotate through the belt 46, at this time, the first straightening rollers 41 rotate, the gears 44 on the two first straightening rollers 41 are mutually engaged, and then the two first straightening rollers 41 synchronously rotate, and then the rotating first straightening rollers 41 can pull out a cable from the cable roller.

The utility model provides an auxiliary device convenient to crane span structure cabling, concrete theory of operation as follows:

when installing the cable roller on pivot 31, at first start hydraulic press 2 and make hydraulic stem 21 retract, can make the second mount pad 12 of connection on hydraulic stem 21 keep away from pivot 31 this moment, and then can cup joint the cable roller on pivot 31, restart hydraulic press 2 after the noose is accomplished and make hydraulic stem 21 extension, second mount pad 12 accepts pivot 31 again this moment.

Because the rotating shaft 31 is fixedly connected with the output end of the motor 3, the rotating shaft 31 can rotate when the motor 3 is started;

when the rotating shaft 31 rotates, the driving wheel 47 synchronously rotates, and then the driving wheel 47 drives the driven wheel 45 to rotate through the belt 46, at this time, the first straightening rollers 41 rotate, the gears 44 on the two first straightening rollers 41 are mutually meshed, and then the two first straightening rollers 41 synchronously rotate;

the cable passes through the third straightening roller 43, the second straightening roller 42 and the first straightening roller 41, the cable is straightened after passing through the first straightening roller 41, at the moment, the cable is not warped when being laid on a bridge, the first straightening roller 41 has rotating power, the cable is conveyed by the first straightening roller 41 after being rotated to straighten the cable, at the moment, the cable is not required to be subjected to a large pulling force when being laid, so that the cable is pulled out from the cable roller, the width of a groove from the third straightening roller 43 to the first straightening roller 41 is gradually reduced, the cable is convenient to be pulled out from the cable roller, the straightened cable is not deviated after being output by the first straightening roller 41, and the cable is convenient to be manually pulled.

Make toper piece 32 can take place the axial slip with pivot 31 through rotating screw 35, and then make the slip of toper piece 32 drive expansion piece 33, the setting of swing handle 36 makes the user be convenient for drive screw 35 to rotate, and the diameter of swing handle 36 is less than pivot 31, and then make the slip of second mount pad 12 not receive the interference, toper piece 32 can make expansion piece 33 receive the extrusion and to keeping away from the direction motion of pivot 31 when sliding to expansion piece 33, expansion piece 33 contacts with the inner wall of cable roller this moment, and then make cable roller fixed connection can follow the cable roller and rotate on pivot 31, four expansion pieces 33 can increase the firm in connection degree of pivot 31 with the cable roller, make toper piece 32 can not take place to rotate to expansion piece 33 relatively through setting up slider 34, and can drive expansion piece 33 and slide to the inside of pivot 31 when toper piece 32 keeps away from expansion piece 33, and then make the cable roller no longer follow pivot 31 and rotate.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 an auxiliary device convenient to crane span structure cabling, includes mounting panel (1), its characterized in that: the utility model discloses a cable roller, including mounting panel (1), first mount pad (11) of fixedly connected with, sliding connection has second mount pad (12) on mounting panel (1), rotate jointly on first mount pad (11) and second mount pad (12) and be connected with pivot (31) that are used for placing the cable roller, two riser (4) of symmetrical fixedly connected with on mounting panel (1), two rotate between riser (4) and be connected with first alignment roller (41), second alignment roller (42) and third alignment roller (43), all offer on first alignment roller (41), second alignment roller (42) and third alignment roller (43) with cable complex groove, just the width of groove is greater than first alignment roller (41) and is less than third alignment roller (43) on second alignment roller (42), second alignment roller (42) are located between first alignment roller (41) and third alignment roller (43), third alignment roller (43) are apart from pivot (31) nearest.

2. An auxiliary device for facilitating cabling of a bridge as claimed in claim 1, wherein: fixedly connected with cushion (13) on mounting panel (1), fixedly connected with hydraulic press (2) on cushion (13), the output fixedly connected with hydraulic stem (21) of hydraulic press (2), keep away from the one end and second mount pad (12) fixed connection of hydraulic press (2) on hydraulic stem (21).

3. An auxiliary device for facilitating cabling of a bridge as claimed in claim 1, wherein: fixedly connected with base (14) on first mount pad (11), fixedly connected with motor (3) on base (14), pivot (31) fixed connection is at the output of motor (3).

4. An auxiliary device for facilitating cabling of a bridge as claimed in claim 3, wherein: the utility model discloses a bearing, including pivot (31), the pivot is seted up the cavity and is located cavity sliding connection has toper piece (32) in pivot (31), sliding connection has expansion piece (33) on toper piece (32), set up on pivot (31) with expansion piece (33) complex through-hole.

5. An auxiliary device for facilitating cabling of a bridge as claimed in claim 4, wherein: the quantity of expansion piece (33) specifically is four, and four expansion piece (33) are the circumference equipartition in pivot (31), four slider (34) of fixedly connected with on toper piece (32), four the spout with four slider (34) one-to-one has been seted up on expansion piece (33) respectively.

6. An auxiliary device for facilitating cabling of a bridge as claimed in claim 5, wherein: the rotary shaft (31) is connected with a screw rod (35) in a rotating mode, the screw rod (35) is in threaded connection with the conical block (32), one end of the screw rod (35) is fixedly connected with a rotary handle (36) far away from the conical block (32), and the diameter of the rotary handle (36) is smaller than the rotary shaft (31).

7. An auxiliary device for facilitating cabling of a bridge as claimed in claim 1, wherein: fixedly connected with action wheel (47) on pivot (31), fixedly connected with takes turns (45) from driving wheel on first alignment roller (41), action wheel (47) and driven driving wheel (45) between transmission connection have belt (46), the quantity of first alignment roller (41), second alignment roller (42) and third alignment roller (43) is two, and per two mutually support between first alignment roller (41), second alignment roller (42) and third alignment roller (43), two equal fixedly connected with gear (44) on first alignment roller (41), two gear (44) intermeshing.