CN214269680U

CN214269680U - Power cable lays carriage

Info

Publication number: CN214269680U
Application number: CN202023250522.7U
Authority: CN
Inventors: 李伟
Original assignee: Beijing Huachuang Longda Construction Engineering Co ltd
Current assignee: Beijing Huachuang Longda Construction Engineering Co ltd
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2021-09-24
Anticipated expiration: 2030-12-29

Abstract

The application relates to a power cable laying conveying frame which comprises a bottom plate, two lifting devices arranged on the bottom plate at intervals, a rotating shaft rotatably arranged at one end, far away from the bottom plate, of the two lifting devices, a rotating roller arranged on the rotating shaft and a driving assembly arranged on the bottom plate and used for driving the rotating shaft; a fixed groove is arranged at the upper end of the lifting device, a notch of the fixed groove faces away from the bottom plate, a bearing is arranged in the notch of the fixed groove, and the bearing can be sleeved on the rotating shaft; the roller is arranged on the rotating shaft and can rotate synchronously with the rotating shaft. This application has the intensity of labour that reduces the staff, the staff of being convenient for carries out the effect of cable laying work.

Description

Power cable lays carriage

Technical Field

The application relates to the field of cable laying devices, in particular to a power cable laying conveying frame.

Background

At present, when cables are laid, the cables are often placed by adopting a conveying frame.

The existing conveying frame comprises two triangular supporting frames, supporting rods which are horizontally arranged and erected on the two supporting frames and a rotating roller for storing cables, when workers lay the cables, the rotating roller wound with the cables needs to be lifted and placed on the two supporting frames, and then the end parts of the cables are pulled, so that the cable laying work can be completed.

In view of the above-mentioned related art, the inventor believes that there is a drawback that a worker is labor-intensive and easily fatigued when laying a cable.

SUMMERY OF THE UTILITY MODEL

In order to improve that intensity of labour is big and tired not enough easily when the staff carries out the cabling work, this application provides a power cable laying carriage.

The application provides a power cable lays carriage adopts following technical scheme:

the utility model provides a power cable lays carriage which characterized in that: the device comprises a bottom plate, two lifting devices arranged on the bottom plate at intervals, a rotating shaft rotationally arranged at one end of each of the two lifting devices far away from the bottom plate, a rotating roller arranged on the rotating shaft, and a driving assembly arranged on the bottom plate and used for driving the rotating shaft;

a fixed groove is arranged at the upper end of the lifting device, a notch of the fixed groove faces away from the bottom plate, a bearing is arranged in the notch of the fixed groove, and the bearing can be sleeved on the rotating shaft;

the roller is arranged on the rotating shaft and can rotate synchronously with the rotating shaft.

Through adopting above-mentioned technical scheme, install the pivot and have the commentaries on classics roller of cable in the winding, and will change the roller and place the back on the bottom plate, place the upper end at two elevating gear with the both ends of pivot, control elevating gear will change the roller and lift, thereby can replace the staff to hang the commentaries on classics roller of twining cable and weight great and establish on the bottom plate, open drive assembly back pivot and begin to rotate, the bearing is located can restrict the bearing in the fixed slot, the pivot of being convenient for rotates under the supporting role of two bearings, when staff pulling cable laid, drive assembly drives and changes the roller rotation and can make the staff reduce the power of pulling cable, further reduce staff's intensity of labour.

Optionally, a positioning block is fixed on the circumferential surface of the rotating shaft;

the rotary roller comprises an installation cylinder, two circular plates arranged on the installation cylinder at intervals and positioning grooves arranged on the circular plates, the positioning grooves are positioned outside the two circular plates, and the positioning blocks can be clamped in the positioning grooves.

Through adopting above-mentioned technical scheme, change roller simple structure, two plectanes can restrict the stable winding of cable on an installation section of thick bamboo, behind locating piece and constant head tank looks block for change roller and pivot and rotate in step, simple structure, simple to operate.

Optionally, two positioning plates are mounted on the surface of one circular plate deviating from the other circular plate at intervals, and the positioning block can be clamped between the two positioning plates.

Through adopting above-mentioned technical scheme, locating plate simple structure can form the constant head tank after the interval sets up, is convenient for carry out the block with the locating piece.

Optionally, a set of adjusting assembly for adjusting the lifting device is further arranged on the bottom plate, the adjusting assembly comprises an adjusting screw rotatably arranged on the bottom plate and an installation shell rotatably arranged at one end of the adjusting screw, and one of the two lifting devices is arranged on the installation shell.

Through adopting above-mentioned technical scheme, adjusting part can adjust two elevating gear's interval distance to be convenient for with the roller stable support of changeing of different specifications, different length on two elevating gear, promote the suitability of carriage.

Optionally, the adjusting assembly includes a fixing plate fixed on the bottom plate and a first threaded cylinder fixed on the positioning plate, the adjusting screw is in threaded connection with the first threaded cylinder, and the end of the adjusting screw penetrates through the fixing plate.

Through adopting above-mentioned technical scheme, adjusting screw is convenient for when adjusting elevating gear, can also make elevating gear stable the setting on the bottom plate, simple structure, convenient operation.

Optionally, adjusting screw one serves the rigid coupling to have a circular shape baffle, has a spacing section of thick bamboo at the outside rigid coupling of installation shell, the both ends of a spacing section of thick bamboo are opening end and blind end respectively, and the opening end rigid coupling of a spacing section of thick bamboo is on the installation shell surface, and adjusting screw wears to establish on the blind end of a spacing section of thick bamboo, and the baffle is located a spacing section of thick bamboo.

By adopting the technical scheme, the method has the advantages that,

optionally, a guide rod is installed on the installation shell, one end of the guide rod, which is far away from the installation shell, is movably arranged on the fixing plate in a penetrating manner, and the length direction of the guide rod is parallel to the axis direction of the adjusting screw rod.

By adopting the technical scheme, the method has the advantages that,

optionally, a plurality of casters are installed on the surface of the bottom plate facing away from the lifting device, and a positioning assembly for supporting the bottom plate is further installed on the bottom plate;

the positioning assembly comprises a second thread cylinder fixed on the bottom plate and a positioning screw rod in the second thread cylinder in a threaded connection mode, and one end, deviating from the lifting device, of the positioning screw rod can be supported on the ground.

By adopting the technical scheme, the method has the advantages that,

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

1. the rotating roller is lifted by controlling the lifting device through the arrangement of the bottom plate, the lifting device, the rotating shaft, the rotating roller and the driving assembly, so that a worker can be replaced to hang the rotating roller which is wound with a cable and has a large weight on the bottom plate, the rotating shaft starts to rotate after the driving assembly is opened, the driving assembly drives the rotating roller to rotate, the force for pulling the cable can be reduced for the worker, and the labor intensity of the worker is further reduced;

2. by arranging the adjusting assembly, the adjusting assembly can adjust the spacing distance between the two lifting devices, so that the rotating rollers with different specifications and different lengths can be stably supported on the two lifting devices, and the applicability of the conveying frame is improved;

3. when being convenient for adjust elevating gear through setting up adjusting screw, can also make elevating gear stable the setting on the bottom plate, simple structure, convenient operation.

Drawings

Fig. 1 is a schematic structural view of a power cable laying carriage;

FIG. 2 is a schematic structural view of the adjustment assembly;

FIG. 3 is a schematic view of the structure of another view of the carriage;

fig. 4 is a partially enlarged schematic view of a portion a in fig. 3.

Description of reference numerals:

1. a base plate; 11. a caster wheel; 2. a lifting device; 21. fixing grooves; 22. a bearing; 3. an adjustment assembly; 31. a fixing plate; 32. a first threaded barrel; 33. adjusting the screw rod; 34. a baffle plate; 35. a limiting cylinder; 36. mounting a shell; 37. a guide bar; 4. a rotating shaft; 41. positioning blocks; 5. rotating the roller; 51. mounting the cylinder; 52. a circular plate; 53. positioning a plate; 6. a drive assembly; 61. a motor; 2. a pulley; 3. a belt; 7. a positioning assembly; 71. a second threaded barrel; 72. and (5) positioning the screw rod.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The application discloses a power cable laying conveying frame, refer to fig. 1, which comprises a bottom plate 1, a lifting device 2 vertically arranged on the upper plate surface of the bottom plate 1, an adjusting component 3 arranged on the bottom plate 1 and used for adjusting the lifting device 2, a rotating shaft 4 rotatably arranged at the upper end of the lifting device 2, a rotating roller 5 sleeved on the rotating shaft 4, a driving component 6 arranged on the bottom plate 1 and used for driving the rotating shaft 4 to rotate, and a positioning component 7 arranged on the bottom plate 1 and used for positioning and supporting the bottom plate 1, wherein four trundles 11 are rotatably arranged on the lower plate surface of the bottom plate 1, the four trundles 11 are uniformly distributed on the lower plate surface of the bottom plate 1 in a rectangular shape, the cable laying conveying frame is convenient to move through the trundles 11, two lifting devices 2 are arranged at intervals, the adjusting component 3 can adjust one lifting device 2, the lifting direction of the lifting device 2 is perpendicular to the plate surface of the bottom plate 1, the lifting device 2 is a hydraulic cylinder which is convenient to drive and stable to support, and is convenient for stably supporting the rotating roller 5 which is large in weight and wound with a cable.

Referring to fig. 1, the adjusting assembly 3 includes a fixing plate 31 fixed to the upper plate surface of the bottom plate 1, a first threaded cylinder 32 with one end fixed to the fixing plate 31, an adjusting screw 33 screwed into the first threaded cylinder 32, a circular baffle 34 fixed to one end of the adjusting screw 33, a limiting cylinder 35 for the adjusting screw 33 to penetrate through, an installation shell 36 for installing the lifting device 2 and fixedly connecting to the limiting cylinder 35, and a guide rod 37 with one end fixed to the installation shell 36 and movably penetrating through the fixing plate 31.

The fixing plate 31 is located outside the two lifting devices 2, the first threaded cylinder 32 is located on the plate surface of the fixing plate 31 away from the lifting devices 2, the axial direction of the first threaded cylinder 32 is parallel to the plate surface of the bottom plate 1, one end of the adjusting screw 33 close to the lifting devices 2 is arranged on the fixing plate 31 in a penetrating manner, two ends of the limiting cylinder 35 are respectively an open end and a closed end, the open end is fixedly connected to the mounting shell 36, the closed end is provided with a through hole for the adjusting screw 33 to penetrate, one end of the adjusting screw 33 provided with the baffle 34 is arranged in the through hole in a penetrating manner, the baffle 34 is located in the limiting cylinder 35, the bottom surface of the mounting shell 36 is attached to the upper plate surface of the bottom plate 1, the upper part of the mounting shell 36 is provided with a jack for the lifting devices 2 to insert, two guide rods 37 are arranged, the two guide rods 37 are respectively fixedly connected to two opposite side surfaces of the mounting shell 36 and movably penetrate through the fixing plate 31, the mounting shell 36 is beneficial to stably mounting the lifting device 2 under the limiting action of the adjusting screw 33 and the two guide rods 37.

When the specification, the length of the commentaries on classics roller 5 that has the cable twine inequality, rotate adjusting screw 33, adjusting screw 33 can promote installation shell 36 along its axis direction under the limiting action of baffle 34 and spacing section of thick bamboo 35 to can adjust the volume interval distance between two elevating gear 2, can install the commentaries on classics roller 5 of different length between two elevating gear 2 after the adjustment, thereby promote the suitability of cable laying tree upper bracket.

Referring to fig. 3, lifting device 2's upper end fixed mounting has fixed slot 21, and the notch orientation of fixed slot 21 deviates from bottom plate 1 and sets up, installs bearing 22 in the notch of fixed slot 21, and bearing 22 can overlap and establish on pivot 4 to be convenient for pivot 4 rotates on two lifting device 2.

Referring to fig. 3, the rotating roller 5 includes an installation cylinder 51 capable of being sleeved on the rotating shaft 4, and two circular plates 52 fixedly connected to the installation cylinder 51, two ends of the installation cylinder 51 are communicated with plate surfaces of the circular plates 52, and when a cable is laid, after the cable is wound on the installation cylinder 51, the cable can be stably wound on the installation cylinder 51 under the restriction action of the two circular plates 52.

With reference to fig. 3 and 4, the circumferential surface of the rotating shaft 4 is provided with the positioning block 41, two positioning plates 53 are mounted on the surface of one circular plate 52 of the two circular plates 52 away from the other circular plate 52 at intervals, a positioning groove is formed between the two positioning plates 53, the positioning groove is matched with the positioning block 41, and after the positioning block 41 is clamped in the positioning groove, the positioning plates 53 and the positioning block 41 are connected by using bolts, so that the rotating roller 5 and the rotating shaft 4 rotate synchronously.

Openings for the positioning blocks 41 to pass through are formed on the straight lines of the two circular plates 52 corresponding to the positioning grooves, so that the mounting cylinder 51 is conveniently sleeved on the rotating shaft 4.

Referring to fig. 3, drive assembly 6 is including installing motor 61 on bottom plate 1, installing 4 one of pivot and serving band pulley 2 and overlap and establish belt 3 on motor 61 pivot 4 and band pulley 2, and after switch-on motor 61 power, motor 61 can drive pivot 4 and rotate to make and change roller 5 and rotate, and then when laying cable, can assist the staff to pull the cable inlet wire, effectively reduce staff's intensity of labour.

Referring to fig. 3, the positioning assembly 7 includes a second threaded cylinder 71 fixedly connected to the lower plate surface of the bottom plate 1, and four sets of positioning screws 72 threadedly connected to the second threaded cylinder 71, the upper ends of the positioning screws 72 are inserted into the bottom plate 1, the positioning assembly 7 is provided with four sets, the four sets of positioning assemblies 7 are uniformly arranged on the bottom plate 1 in a rectangular shape, when the lower ends of the positioning screws 72 are lower than the lowest points of the casters 11, the upper ends of the positioning screws 72 are still located above the bottom plate 1, so that when a worker lays a cable, the positioning screws 72 are rotated to support the lower ends thereof on the ground, the casters 11 are suspended on the ground, the cable laying conveyor can be stably positioned, and the worker can stably lay the cable. 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. The utility model provides a power cable lays carriage which characterized in that: the device comprises a bottom plate (1), two lifting devices (2) arranged on the bottom plate (1) at intervals, a rotating shaft (4) rotatably arranged at one end of each of the two lifting devices (2) far away from the bottom plate (1), a rotating roller (5) arranged on the rotating shaft (4), and a driving assembly (6) arranged on the bottom plate (1) and used for driving the rotating shaft (4);

a fixing groove (21) is installed at the upper end of the lifting device (2), a notch of the fixing groove (21) faces away from the bottom plate (1), a bearing (22) is installed in the notch of the fixing groove (21), and the bearing (22) can be sleeved on the rotating shaft (4);

the rotary roller (5) is arranged on the rotating shaft (4) and can synchronously rotate with the rotating shaft (4).

2. A power cabling rack according to claim 1, wherein: a positioning block (41) is fixed on the circumferential surface of the rotating shaft (4);

the rotary roller (5) comprises an installation barrel (51), two circular plates (52) arranged on the installation barrel (51) at intervals and positioning grooves arranged on the circular plates (52), the positioning grooves are positioned outside the two circular plates (52), and the positioning blocks (41) can be clamped in the positioning grooves.

3. A power cabling rack according to claim 2, wherein: two positioning plates (53) are arranged on the plate surface of one circular plate (52) of the two circular plates (52) deviating from the other circular plate (52) at intervals, and the positioning block (41) can be clamped between the two positioning plates (53).

4. A power cabling rack according to claim 3, wherein: still be provided with a set of adjusting part (3) that are used for adjusting elevating gear (2) on bottom plate (1), adjusting part (3) including rotate adjusting screw (33) that sets up on bottom plate (1), with adjusting screw (33) one end rotates installing shell (36) that sets up, one elevating gear (2) setting in two elevating gear (2) is in on installing shell (36).

5. A power cabling rack according to claim 4, wherein: the adjusting assembly (3) comprises a fixing plate (31) fixed on the bottom plate (1) and a first thread cylinder (32) fixed on the positioning plate (53), an adjusting screw rod (33) is in threaded connection with the inside of the first thread cylinder (32), and the end of the adjusting screw rod (33) penetrates through the fixing plate (31).

6. A power cabling rack according to claim 4, wherein: adjusting screw (33) one end is served the rigid coupling and is had circular shape baffle (34), has spacing section of thick bamboo (35) at the outside rigid coupling of installation shell (36), the both ends of spacing section of thick bamboo (35) are opening end and blind end respectively, and the opening end rigid coupling of spacing section of thick bamboo (35) is on installation shell (36) surface, and adjusting screw (33) are worn to establish on the blind end of spacing section of thick bamboo (35), and baffle (34) are located spacing section of thick bamboo (35).

7. A power cabling rack according to claim 4, wherein: the mounting shell (36) is provided with a guide rod (37), one end of the guide rod (37), which is far away from the mounting shell (36), is movably arranged on the fixing plate (31) in a penetrating manner, and the length direction of the guide rod (37) is parallel to the axial direction of the adjusting screw rod (33).

8. A power cabling rack according to claim 1, wherein: a plurality of trundles (11) are installed on the upward side of the surface of the bottom plate (1) departing from the lifting device (2), and a positioning assembly (7) for supporting the bottom plate (1) is also installed on the bottom plate (1);

the positioning assembly (7) comprises a second thread cylinder (71) fixed on the bottom plate (1) and a positioning screw rod (72) in the second thread cylinder (71) in a threaded connection mode, and one end, deviating from the lifting device (2), of the positioning screw rod (72) can be supported on the ground.