CN216613488U

CN216613488U - Pay-off rack for construction site of building construction

Info

Publication number: CN216613488U
Application number: CN202122768844.9U
Authority: CN
Inventors: 李山兵; 张利平; 淡玉新; 梁晓霜; 官强; 何涛
Original assignee: Goldsmith Construction Group Co ltd
Current assignee: Goldsmith Construction Group Co ltd
Priority date: 2021-11-12
Filing date: 2021-11-12
Publication date: 2022-05-27
Anticipated expiration: 2031-11-12

Abstract

The utility model belongs to the field of building construction, in particular to a pay-off stand for a house construction site, which aims at solving the problems that the existing pay-off stand and a cable tray are low in adaptability, cannot stably bear cable trays with different sizes, and cannot adjust the whole size according to the site construction environment. The pay-off rack has high adaptability to the cable reel, can stably bear the cable reels with different sizes, and can adjust the overall size according to the field construction environment.

Description

Pay-off rack for construction site of building construction

Technical Field

The utility model relates to the technical field of building construction, in particular to a pay-off rack for a house construction site.

Background

In the process of building construction, a large amount of cables need to be laid, and for the convenience of cable arrangement, the cables are generally rolled on the cable drum, and in the power construction process, workers need to pay out the cables from the cable drum. At present, cable trays are generally arranged on pay-off stands for paying off. Pay off rack generally includes the base and sets up two supports on the base, fixedly connected with jack between support and the base, and the cross-under has the bull stick between two supports, and the cable drum cup joints to be fixed on the bull stick. When paying off is needed, the support is jacked up by a jack, so that a cable coil is suspended in the air, and paying off is convenient, and the retrieval application number is 202120028187.1, so that the paying off rack for the house building construction site comprises two groups of oppositely arranged support frames, each support frame comprises a base and a lifting support fixed on the upper surface of the base, each lifting support comprises two oppositely arranged vertical rods, movable pipes are sleeved on the two vertical rods in a sliding mode, a connecting strip is fixedly connected between the two movable pipes, and the jack is installed between the connecting strip and the upper surface of the base; the length direction fixedly connected with a plurality of fixed blocks of self are all followed to one side that two movable tubes are relative, can dismantle between a set of relative fixed block to be connected with the axle that is used for bearing the pivot and hold in the palm, but the suitability of pay off rack among the above-mentioned prior art and cable dish is lower, can't stably bear not unidimensional cable dish, and holistic size can not be adjusted according to the site operation environment.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art, and provides a pay-off rack for a house construction site.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the pay-off stand for the building construction site comprises two connecting bottom plates, an adjusting mechanism, two supporting seats, two adjusting seats, two main shafts and two stabilizing mechanisms, wherein the supporting seats are fixedly arranged at the tops of the corresponding connecting bottom plates, the same adjusting plate is arranged at the tops of the two connecting bottom plates, the adjusting mechanism is arranged on the adjusting plate and is connected with the two connecting bottom plates, one sides of the two supporting seats are respectively provided with a fixing hole, the adjusting seats are slidably arranged in the corresponding fixing holes, one end of each main shaft is rotatably arranged on the corresponding adjusting seat, the stabilizing mechanism is arranged on the corresponding main shaft and comprises two adjusting blocks, two attaching plates, a transmission rod, a first driving wheel, a second driving wheel and a first rotary control wheel, the first rotary control wheel is rotatably sleeved on the main shaft, and a first rack is fixedly connected to an inner ring of the first rotary control wheel, the spindle is provided with a connecting groove, a driving wheel II is installed in the connecting groove in a rotating mode, a rack I is meshed with the driving wheel II, two grooves are formed in the spindle, adjusting blocks are installed in the two grooves in a sliding mode, an attaching plate is fixedly installed on one side of each of the two adjusting blocks, thread grooves are formed in the other side of each of the two adjusting blocks, the inner walls of the two grooves are provided with the same adjusting hole, the adjusting holes are connected with a first screw rod in a rotating mode, and the first screw rod is connected into the corresponding thread grooves in a threaded mode.

Specifically, one end of each of the two first screw rods is fixedly provided with a worm wheel, the inner wall of each connecting groove is rotatably provided with a transmission rod, one end of each transmission rod is fixedly connected to the corresponding second driving wheel, the other end of each transmission rod extends into each adjusting hole and is fixedly provided with a worm, and the worm is meshed with the worm wheel.

Specifically, the adjusting mechanism comprises two moving blocks, two third lead screws, two rotating wheels and a control seat, two fixing grooves are formed in the bottom of the adjusting plate, two moving blocks are fixedly mounted at the tops of the connecting bottom plates, the moving blocks are connected in the corresponding fixing grooves in a sliding mode, a third threaded hole is formed in one side of each of the two moving blocks, and a third lead screw is mounted in each of the two third threaded holes in a threaded mode.

Specifically, the same through hole is formed in the inner walls of the two fixing grooves, one end of each of the two screw rods III extends into the through hole and is fixedly provided with a rotating wheel, the two rotating wheels are meshed, a bevel gear II is fixedly arranged on each screw rod III, an auxiliary rod is rotatably arranged in the through hole, two ends of the auxiliary rod are respectively and fixedly provided with a control seat and a bevel gear I, and the bevel gear I is meshed with the bevel gear II.

Specifically, threaded hole one is seted up at the top of adjusting the seat, fixed mounting has step motor on the inner wall of fixed orifices, fixedly connected with threaded rod on step motor's the output shaft, threaded rod threaded connection is in threaded hole one.

Specifically, it is equipped with rotation control wheel two to rotate the cover on the main shaft, rotation control wheel two's inner circle fixedly connected with rack two, the mounting groove has been seted up on the main shaft, the drive wheel three is installed to the mounting groove internal rotation, drive wheel three and the meshing of rack two, sliding sleeve is equipped with limit baffle on the main shaft, limit baffle's inner circle fixed mounting has the connecting block, the shifting chute has been seted up on the main shaft, connecting block slidable mounting is in the shifting chute, set up threaded hole two on the connecting block, screw hole two internal threads are installed lead screw two, the one end fixed mounting of lead screw two is on drive runner three.

Specifically, a plurality of universal wheels are installed at the bottom of the two connecting bottom plates.

Specifically, the sliding groove has been seted up on the inner wall of fixed orifices, and one side fixed mounting who adjusts the seat has the sliding block, and sliding block sliding connection is in the sliding groove.

Compared with the prior art, the utility model has the beneficial effects that:

(1) the pay-off rack for the house construction site can flexibly adjust the pay-off position and adjust the distance between the two main shafts, so that the wire rollers with different sizes can be used.

(2) The pay-off rack for the house construction site can stabilize the position of the line roller in use by using the stabilizing mechanism, and has better overall stability.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be understood that the drawings in the following description are illustrative only, and that the structures, proportions, sizes, and other elements shown in the drawings are incorporated herein by reference in their entirety for all purposes in the present disclosure, which are not intended to limit the scope of the utility model, which is to be construed as limiting the utility model in any manner, and not necessarily for all purposes, except as technically essential.

FIG. 1 is a schematic structural view of a pay-off stand for a building construction site according to the present invention;

FIG. 2 is a schematic perspective view of a connecting bottom plate, a supporting seat, an adjusting seat and a threaded rod of the pay-off rack for the house construction site according to the present invention;

FIG. 3 is a schematic structural view of part A of a pay-off stand for a building construction site according to the present invention;

FIG. 4 is a schematic structural view of a part B of a pay-off stand for a building construction site according to the present invention;

fig. 5 is a schematic structural view of a part C of the pay-off stand for the house construction site according to the present invention.

In the figure: 1. connecting the bottom plate; 2. an adjusting plate; 3. a supporting seat; 4. an adjusting seat; 5. a threaded rod; 6. a stepping motor; 7. a main shaft; 8. an adjusting block; 9. attaching a plate; 10. a first screw rod; 11. a worm gear; 12. a worm; 13. a transmission rod; 14. a first driving wheel; 15. a second driving wheel; 16. rotating the control wheel I; 17. driving wheels III; 18. rotating a control wheel II; 19. a second screw rod; 20. a limit baffle; 21. connecting blocks; 22. a moving block; 23. a third screw rod; 24. a rotating wheel; 25. a first bevel gear; 26. a control seat.

Detailed Description

The present invention is described in terms of particular embodiments, other advantages and features of the utility model will become apparent to those skilled in the art from the following disclosure, and it is to be understood that the described embodiments are merely exemplary of the utility model and that it is not intended to limit the utility model to the particular embodiments disclosed. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example one

Referring to fig. 1-5, the pay-off stand for the house construction site comprises two connecting bottom plates 1, adjusting mechanisms, two supporting seats 3, two adjusting seats 4, two main shafts 7 and two stabilizing mechanisms, wherein the supporting seats 3 are fixedly arranged at the tops of the corresponding connecting bottom plates 1, the same adjusting plate 2 is arranged at the tops of the two connecting bottom plates 1, the adjusting mechanisms are arranged on the adjusting plates 2, the adjusting mechanisms are connected with the two connecting bottom plates 1, fixing holes are formed in one sides of the two supporting seats 3, the adjusting seats 4 are slidably arranged in the corresponding fixing holes, one ends of the main shafts 7 are rotatably arranged on the corresponding adjusting seats 4, the stabilizing mechanisms are arranged on the corresponding main shafts 7, each stabilizing mechanism comprises two adjusting blocks 8, two attaching plates 9, a transmission rod 13, a driving wheel I14, a driving wheel II 15 and a rotary control wheel I16, the spindle 7 is rotatably sleeved with a first rotary control wheel 16, a first rack is fixedly connected to the inner ring of the first rotary control wheel 16, a connecting groove is formed in the spindle 7, a second driving wheel 15 is rotatably mounted in the connecting groove, the first rack is meshed with the second driving wheel 15, two grooves are formed in the spindle 7, adjusting blocks 8 are slidably mounted in the two grooves respectively, an attaching plate 9 is fixedly mounted on one side of each adjusting block 8, thread grooves are formed in the other side of each adjusting block 8, the inner walls of the two grooves are provided with the same adjusting hole, two first lead screws 10 are rotatably connected in the adjusting hole, the first lead screws 10 are in threaded connection with the corresponding thread grooves, one end of each first lead screw 10 is fixedly mounted with the same worm wheel 11, a transmission rod 13 is rotatably mounted on the inner wall of the connecting groove, and one end of the transmission rod 13 is fixedly connected to the second driving wheel 15, the other end of the transmission rod 13 extends into the adjusting hole and is fixedly provided with a worm 12, the worm 12 is meshed with a worm wheel 11, the adjusting mechanism comprises two moving blocks 22, two screw rods three 23, two rotating wheels 24 and a control seat 26, the bottom of the adjusting plate 2 is provided with two fixing grooves, the tops of the two connecting bottom plates 1 are both fixedly provided with the moving blocks 22, the moving blocks 22 are slidably connected into the corresponding fixing grooves, one sides of the two moving blocks 22 are both provided with a screw hole three, the screw rods three 23 are both installed in the screw holes three in a threaded manner, the inner walls of the two fixing grooves are provided with the same through hole, one end of each of the two screw rods three 23 extends into the through hole and is fixedly provided with the rotating wheel 24, the two rotating wheels 24 are meshed, the screw rod three 23 is fixedly provided with a bevel gear two, an auxiliary rod is rotatably installed in the through hole, and two ends of the auxiliary rod are respectively and are fixedly provided with the control seat 26 and the bevel gear one 25, the first bevel gear 25 is meshed with the second bevel gear.

In this embodiment, a first threaded hole is formed in the top of the adjusting seat 4, a stepping motor 6 is fixedly mounted on the inner wall of the fixing hole, a threaded rod 5 is fixedly connected to an output shaft of the stepping motor 6, and the threaded rod 5 is in threaded connection with the first threaded hole.

In this embodiment, the rotating sleeve is equipped with two rotary control wheels 18 on the main shaft 7, the inner circle fixedly connected with rack two of two rotary control wheels 18, the mounting groove has been seted up on the main shaft 7, the driving wheel three 17 is installed to the mounting groove internal rotation, driving wheel three 17 and two meshing of rack, the sliding sleeve is equipped with limit baffle 20 on the main shaft 7, limit baffle 20's inner circle fixed mounting has connecting block 21, the shifting chute has been seted up on the main shaft 7, connecting block 21 slidable mounting is in the shifting chute, set up threaded hole two on the connecting block 21, two internal threads of threaded hole install lead screw two 19, the one end fixed mounting of two 19 lead screws is on three drive runners.

In this embodiment, a plurality of universal wheels are installed at the bottom of the two connecting bottom plates 1.

In this embodiment, seted up the sliding tray on the inner wall of fixed orifices, adjust one side fixed mounting of seat 4 and have the sliding block, sliding block sliding connection is in the sliding tray.

In this embodiment, when the control seat 26 is rotated, the first bevel gear 25 is driven to rotate, the first bevel gear 25 drives the second bevel gear and the third lead screw 23 to rotate, the third lead screw 23 drives the rotating wheel 24 to rotate, the rotating wheel 24 drives the other rotating wheel 24 to rotate in the opposite direction, so that the rotating wheel 24 drives the corresponding third lead screw 23 to rotate, the third lead screw 23 drives the corresponding moving block 22 and the connecting bottom plate 1 to move, the positions of the two adjusting bottom plates and the two main shafts 7 can be adjusted, after the wire roller is placed on the two main shafts 7, the control seat 26 is rotated, the position of the main shaft 7 is accurately adjusted, then the first rotary control wheel 16 is rotated, the first rotary control wheel 16 drives the second driving wheel 15 to rotate, the second driving wheel 15 drives the transmission rod 13 on the first driving wheel 14 to rotate, the transmission rod 13 drives the worm 12 to rotate, the first lead screw 12 controls the two first lead screws 10 on the worm wheel 11 to rotate, and the first lead screws 10 drive the corresponding adjusting blocks 8 to move, regulating block 8 drives rigging board 9 and removes, rigging board 9 can laminate on the line roller, rotate two rotary control wheel two 18, rotary control wheel two 18 drives drive wheel three 17 and rotates, drive wheel three 17 drives lead screw two 19 and rotates, lead screw two 19 drive connecting block 21 and removes, connecting block 21 beats limit baffle 20 and removes, two limit baffle 20 can laminate the both sides at the line roller, and can stabilize the position of line roller, step motor 6 can drive the threaded rod 5 rotatory, thereby drive regulation seat 4 moves, it promotes to adjust seat 4 can drive the line roller on the main shaft 7.

Compared with the prior art, the utility model has the technical progress that: the pay-off rack has high adaptability to the cable reel, can stably bear the cable reels with different sizes, and can adjust the overall size according to the field construction environment.

Example two

Referring to fig. 1, the difference between the second embodiment and the first embodiment is that a plurality of universal wheels are installed at the bottom of two connecting bottom plates 1, and the universal wheels can drive the pay-off rack to flexibly move.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. Pay-off rack is used at job site is built in room, its characterized in that, including two connecting bottom plate (1), adjustment mechanism, two supporting seats (3), two regulation seats (4), two main shafts (7) and two stabilizing mean, supporting seat (3) fixed mounting is at the top of the connecting bottom plate (1) that corresponds, and the top of two connecting bottom plate (1) is equipped with same regulating plate (2), adjustment mechanism sets up on regulating plate (2), adjustment mechanism is connected with two connecting bottom plate (1), two the fixed orifices has all been seted up to one side of supporting seat (3), adjust seat (4) slidable mounting in the fixed orifices that corresponds, the one end of main shaft (7) is rotated and is installed on the regulation seat (4) that corresponds, stabilizing mean sets up on the main shaft (7) that corresponds, stabilizing mean includes two regulating blocks (8), Two binding plates (9), a transmission rod (13), a driving wheel I (14), a driving wheel II (15) and a rotary control wheel I (16), a first rotary control wheel (16) is rotatably sleeved on the main shaft (7), a first rack is fixedly connected to the inner ring of the first rotary control wheel (16), a connecting groove is arranged on the main shaft (7), a second driving wheel (15) is rotatably arranged in the connecting groove, the rack I is meshed with the driving wheel II (15), the main shaft (7) is provided with two grooves, adjusting blocks (8) are arranged in the two grooves in a sliding mode, one sides of the two adjusting blocks (8) are fixedly provided with binding plates (9), the other sides of the two adjusting blocks (8) are provided with thread grooves, the inner walls of the two grooves are provided with the same adjusting hole, two first screw rods (10) are rotatably connected in the adjusting holes, and the first screw rods (10) are in threaded connection in corresponding thread grooves.

2. The pay-off rack for the building construction site according to claim 1, wherein one end of each of the two first lead screws (10) is fixedly provided with a worm wheel (11), the inner wall of the connecting groove is rotatably provided with a transmission rod (13), one end of the transmission rod (13) is fixedly connected to the second driving wheel (15), the other end of the transmission rod (13) extends into the adjusting hole and is fixedly provided with a worm (12), and the worm (12) is meshed with the worm wheel (11).

3. The pay-off rack for the building construction site as claimed in claim 1, wherein the adjusting mechanism comprises two moving blocks (22), two third lead screws (23), two rotating wheels (24) and a control seat (26), two fixing grooves are formed in the bottom of the adjusting plate (2), the moving blocks (22) are fixedly mounted at the tops of the two connecting bottom plates (1), the moving blocks (22) are slidably connected into the corresponding fixing grooves, the third threaded holes are formed in one sides of the two moving blocks (22), and the third lead screws (23) are mounted in the three threaded holes.

4. The pay-off rack for the building construction site as claimed in claim 3, wherein the inner walls of the two fixing grooves are provided with a through hole, one end of each of the two third screw rods (23) extends into the through hole and is fixedly provided with a rotating wheel (24), the two rotating wheels (24) are meshed with each other, the third screw rod (23) is fixedly provided with a second bevel gear, the through hole is rotatably provided with an auxiliary rod, two ends of the auxiliary rod are respectively and fixedly provided with a control seat (26) and a first bevel gear (25), and the first bevel gear (25) is meshed with the second bevel gear.

5. The pay-off rack for the building construction site according to claim 1, wherein a first threaded hole is formed in the top of the adjusting seat (4), a stepping motor (6) is fixedly mounted on the inner wall of the fixing hole, a threaded rod (5) is fixedly connected to an output shaft of the stepping motor (6), and the threaded rod (5) is in threaded connection with the first threaded hole.

6. The pay-off rack for the house construction site as claimed in claim 1, wherein a second rotary control wheel (18) is rotatably sleeved on the main shaft (7), the inner ring of the second rotary control wheel (18) is fixedly connected with a second rack, the main shaft (7) is provided with an installation groove, a third driving wheel (17) is rotatably mounted in the mounting groove, the third driving wheel (17) is meshed with the second rack, a limit baffle (20) is sleeved on the main shaft (7) in a sliding manner, a connecting block (21) is fixedly arranged on the inner ring of the limit baffle (20), a moving groove is arranged on the main shaft (7), the connecting block (21) is slidably arranged in the moving groove, a second threaded hole is formed in the connecting block (21), a second screw rod (19) is installed in the second threaded hole, and one end of the second screw rod (19) is fixedly installed on the third driving rotating wheel.

7. The pay-off rack for the house building construction site as claimed in claim 1, wherein a plurality of universal wheels are installed at the bottom of the two connecting bottom plates (1).

8. The pay-off rack for the building construction site as claimed in claim 1, wherein a sliding groove is formed in the inner wall of the fixing hole, a sliding block is fixedly mounted on one side of the adjusting seat (4), and the sliding block is slidably connected in the sliding groove.